PRESSESERVICE

As one of the leading connection technology manufacturers, Conta-Clip has a labeling system on offer that meets all kinds of marking requirements: the compact and versatile thermal transfer printer TTPCardMax from the Conta-Label product range ensures excellent print quality and high resolution, suitable for all marking requirements in the electrical sector. The efficient printing system with proven thermal transfer technology quickly and reliably creates clear and durable inscriptions on labels and signs in a wide range of materials, such as PVC, PMMA, polyester, ABS or polycarbonate. TTPCardMAX thus ensures the long-lasting marking of terminal blocks, cables and wires, input and output devices, external control panels, switching modules and many other components. The printing software is tailored to the marker cards, with templates for all materials, and allows for simple and intuitive operation. The labeling system has a semi-automatic and an automatic feeder for fast processing with up to 5500 markers per hour. The low-maintenance and easy-to-use system requires little attention: the easily accessible print and feed area allows for an easy exchange of ribbon cartridges. A cleaning cartridge for automatic printer cleaning increases print quality. The easy-to-use ContaPrintMAX software for Windows operating systems allows users to edit and print labels for single, multiple or serial marking with ease. The software enables easy and fast processing of print data and has been specially developed for professional marking of machines, systems and control cabinets. (box) Smart solutions for the world of tomorrow „Inside the smartest workflows“ – that is the claim to which Conta-Clip is committed: to be at the core of every smart connection, a driving force for streamlined work and more productivity – worldwide. The company develops and manufactures products for almost all industrial sectors. Whether in mechanical and plant engineering, transport and process engineering, cleanroom technology or renewable energies – the German manufacturer stands for high-quality electrical and electronic connection technology in all these industries. In addition to product development, the specialist for wiring technology and cable management invests in modern and efficient production processes according to strict ecological and sustainable criteria. Conta-Clip at the SPS trade fair Nuremberg, Germany, 14 – 16 November 2023 Hall 10, Stand 122

The German connection technology specialist Conta-Clip introduces new space-saving two-level terminals for rated wire cross sections up to 4 mm˛. The compact PRKD 4 terminal blocks and the corresponding PSLD 4 PE terminals are available with two or three ports per level and halve the required installation space. In addition to the small footprint, both series are characterized by a large variance and particularly easy handling due to enlarged insertion channels and minimized engaging force. An integrated pusher, which can be operated with light pressure without special tools, is used to quickly disconnect wires. The terminal design and vertical wire insertion from above enable installation close to the wiring channels and thus very compact setups in the field. The high contact force of the push-in spring ensures secure fixation of the wire ends that withstands even strong vibrations and mechanical shocks. All potentials have a test tap for easy measurement. The PE terminals feature PE foot contacts on both sides. The two-level terminals made of non-toxic materials meet the UL 94 V-0 (self-extinguishing) flammability rating. Comprehensive labeling and marking options facilitate installation and servicing.

Conta-Clip offers comprehensive services in the design and manufacture of electronics products. From simple but effective interface converters to complex control systems with touch displays and Ethernet connection, the manufacturer has successfully completed a wide variety of projects. Customers can thus relieve their own development departments and concentrate on their core business. Conta-Clip has state-of-the-art electronics manufacturing facilities and extensive expertise from many years designing and manufacturing versatile electronics. The company develops competitive solutions including account costing and closely cooperates with the customer from needs analysis to prototype development, functional testing, series production and, if necessary, certification. Conta-Clip combines hardware and software development and production under one roof. Services include 3D PCB design, enclosure construction, software development with C | VISUAL STUDIO, etc., creation of graphical user interfaces (GUI), Android and Apple apps, PCB assembly with SMD technology and automatic and manual soldering. The services are tailored precisely to individual customer and application requirements and extend to intelligent packaging and logistics concepts, with optional warehousing and just-in-time delivery.

Conta-Clip expands its PRK and PSL push-in terminal series, adding various models for 10-mm² wire cross sections. The new PRK 10/2A, /3A and /4A terminal blocks and PSL 10/2A, /3A and /4A protective earth terminals feature up to four wire ports for quick and easy push-in contacting. The practical push-in connection ensures a safe, tool-free insertion of rigid wires or wires with end sleeves and significantly reduces the time spent on wiring. Wires can be quickly disconnected by pressing the integrated pusher. The PE terminals feature a foot contact on both sides to ensure maximum electrical and mechanical reliability. For flexible potential distribution, the PRK terminals provide two cross-connection options. The new terminals, which are designed for a rated voltage of 1000 V at rated currents up to 57 A, are an optimal solution for installations such as string distributors in photovoltaic systems. The PRK push-in series currently covers wire cross sections from 0.2 mm˛ to 10 mm˛, with feed-through, PE, disconnect, fused multi-tier, installation and initiator terminals. All insulating materials used are free of harmful substances and have a UL 94 V-0 (self-extinguishing) flammability rating.
Conta-Clip at Hannover Messe, 17 – 21 April 2023
Hall 11, Stand C29

Conta-Clip introduces the new, inverse and modular KDSI-SR cable entry system for reliable sealing, maximum flexibility and time saving feed-through of cables with and without plugs. The system is designed for installation from the outside of a control cabinet, enclosure or machine where little space is available. Part of the popular KDS Click cable management range, the KDSI-SR system, too, allows for comfortable, flexible reconfiguration of existing installations at any point in time. The components can be easily removed, exchanged and reassembled to fit different numbers of cables and tubes. The clever system concept for the separable insertion of individual sealing elements facilitates customized cable management – since cables with plugs do not have to be disassembled and reconnected for retrofits or servicing, the manufacturer’s warranty is retained. The KDSI-SR system is based on the proven modular design and simple assembly concept of the KDS program, using the same components. It merely features an inverse tapered design of the screw-on frame’s opening and includes an additional two-part cover with TPE seals in three levels. This ensures an absolutely tight fit of the sealing elements and thereby IP66 ingress protection and reliable static strain relief compliant with DIN EN 62444. The conically shaped sealing elements with serrated edges are available for one, two or four cables or as blind plugs. The modular cable entry system enables increased packing density compared to cable glands. The halogen- and silicone-free system is suitable for a wide range of requirements and ambient temperatures from -40 °C to 120 °C. KDSI-SR frames are available for 4, 6, 8 or 10 sealing elements in various configurations to match different conductor diameters.

The connection technology expert Conta-Clip has expanded its PTKS 4 transformer terminal series with push-in connection for easy installation, adding two transformer fuse terminals. The new models PTKS 4/SI 5×20 and PTKS 4/SI 6.3×32 receive 5x20mm and 6.3x32mm type fuses by means of screw caps. The transformer terminals for 4-mm² wire cross-sections can be mounted on the coil body or on 10 mm x 2 mm aluminum mounting rails. For quick, tool-free contacting, wires are simply pushed into the terminals‘ connection channels from above. A high-contact-force push-in spring ensures firm, durable fixation and contacting that withstands even severe vibrations and mechanical shocks. Wires can be quickly disconnected by pressing the integrated insulated pusher. Featuring a two-part design consisting of the base terminal with freely accessible solder hooks and a cover, the terminals can also be easily soldered onto the coil wires using automatic soldering methods. Conta-Clip offers terminal covers in various colors, e. g., for marking different voltages. The new terminal series enables test tapping at any potential. Conta-Clip’s standard labeling system SB 7.5 can be used to mark the terminals.

Conta-Clip offers comprehensive services in the design and manufacture of electronics products. From simple but effective interface converters to complex control systems with touch displays and Ethernet connection, the manufacturer has successfully completed a wide variety of projects. Customers can thus relieve their own development departments and concentrate on their core business. Conta-Clip has state-of-the-art electronics manufacturing facilities and extensive expertise from many years designing and manufacturing versatile electronics. The company develops competitive solutions including account costing and closely cooperates with the customer from needs analysis to prototype development, functional testing, series production and, if necessary, certification. Conta-Clip combines hardware and software development and production under one roof. Services include 3D PCB design, enclosure construction, software development with C | VISUAL STUDIO, etc., creation of graphical user interfaces (GUI), Android and Apple apps, PCB assembly with SMD technology and automatic and manual soldering. The services are tailored precisely to individual customer and application requirements and extend to intelligent packaging and logistics concepts, with optional warehousing and just-in-time delivery.

Conta-Clip has introduced the new IoT portal CONTA-SUPERVISION to complement its solutions for remote monitoring and control of processes and plants. Users can now access process data in real time and control GSM-PRO2 4G communication modules via a web browser or app. The solution works independently of existing IT infrastructures and also in remote places. Data from sensors is continuously updated and critical states are reported with push messages. The execution of control commands is confirmed separately. Users gain direct, clear insight into critical processes and can minimize downtime. The system can be modularly expanded and also displays data from interface extensions to the communication modules. The GSM-PRO2 modules are used in various applications from complex factory automation systems to remote facilities without network connection. They use 4G, 3G and 2G frequency bands from any provider with a contract or prepaid SIM card and, in addition to monitoring via the CONTA-SUPERVISION portal, can also send information and alarms via text message. Conta-Clip offers free-of-charge operation of up to two GSM-PRO2 modules via the IoT portal.
More information: https://conta-clip.com/en/conta-supervision/

CONTA-CLIP is tipped for success. In the last two years, the manufacturer of electrical and electronic connection technology has increased its sales by more than 50 %. In 2022 alone, the company enlarged its workforce at its German headquarters by 36 %. This process is accompanied by the largest investments in the company’s history. CONTA-CLIP is continuously developing new, inventive solutions for cable management and control cabinet wiring with many advantages for users. The innovation potential is reflected in a large number of filed patents. Only recently, CONTA-CLIP announced the worldwide launch of new, particularly easy-to-install transformer terminals with push-in connection for fast, tool-free wiring.
An important new business unit is wireless networking, visualization and remote control of industrial processes. Joerg Nowastowski-Stock, Managing Director Marketing/Sales at CONTA-CLIP, says: “CONTA-CLIP is increasingly developing from a supplier of components to a design and production partner for OEMs, whom we support with EMS and E˛MS (Electronic [Engineering and] Manufacturing Services). We are anticipating double-digit percentage growth again this year.”
The family-run company caters to a global market and is at the same time strongly rooted in its region. Bianca Klass, Managing Partner, says: “The ‘Made in Germany’ label continues to earn us great recognition among our customers worldwide. We are pleased that we are also perceived as an attractive employer with a good working atmosphere, short decision-making processes also due to flat hierarchies and good career opportunities for committed employees.”
After the addition of a new plant at its headquarters in 2020, CONTA-CLIP is already nearing full capacity again. As new production areas are being planned, automated production methods and the overarching concern for sustainability will continue to play an important role in the company’s future development.

The new, easy-to-use 360° crimp tools from Conta-Clip provide precise and safe crimping of wire-end ferrules according to DIN 46228 up to 16 mm˛ conductor cross-section. The PZD 16/R and PZU 16/R crimping pliers are supplied with a square or trapezoidal crimp insert, respectively. The inserts can be exchanged quickly without tools, and above all, they can be adjusted by 360° in 45° increments. This allows users to adapt them to their preferred posture and work comfortably even in hard-to-reach places. One tool is sufficient for ferrules with and without insulating collars, up to 18 mm in length, with cross-sections from 0.08 mm˛ to 16.0 mm˛ and also for twin sleeves from 2 x 0.25 mm˛ to 2 x 10.0 mm˛. The crimp is automatically adapted to the conductor cross-section. The crimp tools are durable, ergonomic and designed for fatigue-free work: they are compact, lightweight, handy and self-opening via an internal spring. They have soft handles with molded slip protection. Crimping requires minimal effort. An unlockable forced lock ensures work safety. The crimp tools are made of high-strength special steel, with a special coating for the most stressed parts.
Product pages:
https://conta-clip.shop/en/3844.0 (PZU 16/R with trapezoidal crimp insert);
https://conta-clip.shop/en/3846.0 (PZD 16/R with square crimp insert)

Conta-Clip at Hannover Messe, 17 – 21 April 2023
Hall 11, Stand C29

The connection technology expert CONTA-CLIP has introduced a new series of particularly easy-to-install terminal blocks with innovative push-in wire connection for fast, tool-free wiring of transformers. The PTKS 4 transformer terminals for 4-mm˛ cable cross-sections are suitable both for direct mounting on the coil body and for snapping onto 10 mm x 2 mm aluminum mounting rails. Wires are pushed into the terminals‘ connection channels from above for easy contacting with no further wiring effort. The high contact force of the spring ensures secure, durable fixation and contacting that withstands even severe vibrations and mechanical shocks. Wires are disconnected in seconds by pressing the built-in, insulated pusher. Featuring a two-part construction consisting of the base terminal with freely accessible solder hooks and a cover, the PTKS 4 terminals can also be easily soldered onto the coil wires using automatic soldering methods. CONTA-CLIP offers terminal covers in various colors, e. g., for marking different voltages. The new terminal series enables test tapping at any potential. The program includes the PQI 4/x/PTKS series of pluggable, isolated cross connectors with 2, 3 and 5 poles for potential distribution. In future, the manufacturer will complete the new product segment by adding PTKS 4/SI 5×20 and PTKS 4/SI 6.3×32 transformer fuse terminals for contacting the corresponding fine fuses in 5 mm x 20 mm or 6.3 mm x 32 mm formats. CONTA-CLIP’s SB 7,5 standard marking system is available for marking the terminals.

The connection technology expert CONTA-CLIP has entered into a partnership with Adels-Contact Elektrotechnische Fabrik for strategic development of transformer terminals.
„Our cooperation in this competitive and very much in demand product segment taps the existing synergy potential and effectively concentrates both our companies‘ know-how in product development and production,“ says Andre Rumpff, Managing Partner at Adels-Contact. „For two companies working in the field of electrical engineering, facing the same challenges, with similar company structures and based in the same geographic region in North Rhine-Westphalia, Germany, the partnership we have formed offers us a forward-looking way to serve customer demand even better and to strengthen our market position,“ says Jörg Nowastowski-Stock, Managing Director Sales/Marketing at CONTA-CLIP GmbH.
CONTA-CLIP is a leader in the cable management market and offers a complete range of terminal blocks with all connection types for all applications, including future markets such as electric charging infrastructure, solar or wind power. Adels-Contact is a manufacturer of connection terminals and plug connectors for building technology and the lighting and electrical industries, specializing in application solutions for versatile, sustainable electrical installation and energy-efficient devices and lighting.

The connection technology expert CONTA-CLIP has introduced a new series of particularly easy-to-install terminal blocks with innovative push-in wire connection for fast, tool-free wiring of transformers. The PTKS 4 transformer terminals for 4-mm² cable cross-sections are suitable both for direct mounting on the coil body and for snapping onto 10 mm x 2 mm aluminum mounting rails. Wires are pushed into the terminals‘ connection channels from above for easy contacting with no further wiring effort. The high contact force of the spring ensures secure, durable fixation and contacting that withstands even severe vibrations and mechanical shocks. Wires are disconnected in seconds by pressing the built-in, insulated pusher. Featuring a two-part construction consisting of the base terminal with freely accessible solder hooks and a cover, the PTKS 4 terminals can also be easily soldered onto the coil wires using automatic soldering methods. CONTA-CLIP offers terminal covers in various colors, e. g., for marking different voltages. The new terminal series enables test tapping at any potential. The program includes the PQI 4/x/PTKS series of pluggable, isolated cross connectors with 2, 3 and 5 poles for potential distribution. In future, the manufacturer will complete the new product segment by adding PTKS 4/SI 5×20 and PTKS 4/SI 6.3×32 transformer fuse terminals for contacting the corresponding fine fuses in 5 mm x 20 mm or 6.3 mm x 32 mm formats. CONTA-CLIP’s SB 7,5 standard marking system is available for marking the terminals.

CONTA-CLIP’s HSKG stud terminals ensure secure connections for all energy-transmitting applications. The lineup comprises five terminal sizes for wire cross sections from 35 mm² to 300 mm². HSKG terminals can be installed as required on standard TS 35 DIN rails in accordance with EN 60715. They are suited for rated currents from 125 A to 520 A at rated voltages up to 1000 V. The terminals feature M6, M8, M10, M12, or M16 threaded studs, depending on the wire cross section. Conductors are applied to the studs with crimped cable lugs and then securely connected to the busbar with hex nuts. Each stud can hold two cable lugs. Combination one-piece washer and hex locknuts provide superior safety via conical spring force, contact strength, vibration resistance and maintenance-free connections ultimately eliminating retightening. A low voltage drop and self-extinguishing material with a V0 (UL94) flammability rating ensure maximum safety. Cross-connection rails for potential distribution are available as two or three-pole versions. Additionally, CONTA-CLIP provides accessories that facilitate installation and further safety features, for example ADH hinged covers with touch protection even while inserting a test probe and variable colors for identification. The ADH cover is easy to mount – it simply snaps into the side walls of the stud terminal as it is closed. ES 35/K/ST end stops grip both sides of the DIN rail with steel clamps, ensuring steady support for the terminal block construction. For optimal equipment identification, the stud terminals can be labeled with the CONTA-CLIP Pocket-Maxicard PMC marking system.

CONTA-CLIP, a specialist in connection technology and one of Europe’s leading terminal block manufacturers, offers a range of terminals that is unique on the market in terms of comprehensiveness and advanced design. The highly differentiated lineup provides wiring and connection solutions for every requirement and includes several terminal series with all connection types: screw, bolt-on, tension spring and push-in connection. The SRK series features screw-connection terminal blocks in single and double-tier versions for wire cross sections from 0.08 mm² to 240 mm², including protective conductor terminals and various functional variants for fuse, test and measurement purposes. HSKG-type high-current bolt-on terminals are designed for energy transmission applications over 296 A. They provide current-carrying capacities of up to 520 A and rated voltages of up to 1000 V. HSKG terminals are available with combination washer and hex-nut bolt sizes between M6 and M16 for wires from 2.5 mm² to 300 mm². Hinged contact covers and terminal feet that grip the mounting rail from both sides ensure high safety and a secure hold. The terminal range with tension spring connection for wire cross sections from 0.2 mm² to 16 mm² comprises ZRK/ZSL feed-through and PE terminals in single and double-tier versions, ZIKD three-tier terminals as well as motor-connection, disconnect, fused, direct-mount and initiator/actuator terminals for position, encoder and alert signaling. For particularly time-saving and convenient wiring via push-in connection, CONTA-CLIP offers the FRK series as well as the new PRK series, which is currently one of the most advanced push-in terminal series on the market. The PRK series provides large diversity and particularly easy handling due to enlarged insertion channels, minimized engaging forces and integrated pushers. PRK terminals extremely space-saving due to their tall design with vertical wire insertion from above, which allows installation at a minimum distance to the wiring channels and thus very compact installations. The PRK and FRK push-in series are currently available for conductor cross sections from 0.2 mm² to 25 mm², with feed-through, PE, disconnect, fused multi-tier, installation and initiator terminals. “Our terminal block portfolio for all relevant connection options is designed for broad compatibility, so it meets all technical and individual requirements of our customers,” says Jörg Nowastowski-Stock, Managing Director Sales and Marketing at CONTA-CLIP. “Each connection type offers specific application-related advantages. In addition, our portfolio also takes into account differing preferences from user to user. Thus, we cover all needs, so our customers will find any connection solutions they are looking for.”

The booming electric vehicle sector has created a huge surge in the demand for charging stations. As a result, the number of suppliers who need reliable connection technology for their products has multiplied within a few years. CONTA-CLIP supplies manufacturers of wallboxes and other charging stations with a large range of connection terminals for communication and power supplies, as well as relay modules and robust cable management systems. Solutions include, for example, the SRK terminal block series, which offers safe and quick screw connection for rigid and flexible wires with and without wire-end ferrules. HSKG-series high-current bolt terminals are used for the safe transmission of rated currents and voltages up to 520 A and 1000 V respectively. The latest generation of bolt terminals with threaded bolts in five sizes from M6 to M16 covers wire cross sections from 6 mm˛ to 300 mm˛. Based in Germany, CONTA-CLIP connection technology specialists also offer versatile proven wiring solutions for printed circuit boards. For instance, PBK-type PCB terminals with two to 24 poles feature a push-in connection design for time-saving and tool-free insertion of solid wires or fine wires with wire-end ferrules directly into the contact point. The space-saving relay coupler system Plug-Relay-Compact (PRC) fulfils any relay needs and can be mounted in narrow and limited-space locations due to its compact terminal block format, extreme robustness and high versatility. CONTA-CLIP also offers manufacturers of electric vehicle charging stations a comprehensive and innovative portfolio of IP66-rated KDS cable entry systems for assembled and unassembled conductors: the KDS-R series of modular feed-through systems for metric cutouts from M20 to M63 enable flexible, tool-free configuration for different cable or conduit diameters. Designed for particularly easy installation, it minimizes the effort involved in replacing cables for retrofits or servicing. As a customer-oriented company, CONTA-CLIP provides direct support, custom-tailored solutions and product adaptations on reque

CONTA-CLIP expands its range of transformer terminals, adding the innovative PTKS 4 series with push-in connection. Thanks to the tool-free push-in system for connecting rigid wires or wires with end ferrules, the PTKS 4 series simplifies wiring considerably and minimizes the time required. The high contact force of the push-in spring ensures secure fixation of the wire ends even in the event of strong vibrations and mechanical shocks. For convenience, the transformer terminals are terminated from the top, via an integrated pusher that can be operated with light pressure and without any special tools. The terminals are available in 1- or 2-pole versions for 4-mm˛ wire cross sections. 2- or 3-pole insulated plug-in cross connectors allow for easy potential and power distribution between terminals. Due to their two-part structure of basic clamp and cover, PTKS 4 terminals are well suited for automated soldering processes. After soldering the coil wire, the cover can easily be pushed onto the clamp. The transformer terminal covers can be marked using standard SB 7.5 markers from CONTA-CLIP.

Many waterworks stations and agriculture applications use compact controllers for pump or ventilation systems, which are often installed in hard-to-reach or remote places. Inspection and maintenance is not feasible for these off-grid controllers and therefore can raise considerable personnel costs. For such scenarios, Germany-based connection technology specialist CONTA-CLIP now offers a particularly economical and easy-to-retrofit solution: the GSM-TMM modem converts all messages from the controller’s fault output to text messages and automatically sends them to up to five recipients. The GSM-TMM module uses the mobile communications standards LTE-M or NB-IoT, ensuring cost-efficient and energy-saving operation. The compact device in a housing measuring only 40 mm x 65 mm x 110 mm is suitable for all controllers with a live interference output and is ready for use in just a few easy steps. For easy parameterization, the modem is connected via USB to a PC running at least Windows 10. During this process, the GSM-TMM does not require an extra power supply. Once a SIM card has been inserted, the modem and controller fault outputs can be powered via a 230 V AC, 12 V DC or 24 V AC/DC supply connected to the modem’s external screw terminals. The modem features a red/green LED on its front, which, through permanent or flashing lights, indicates operating states, text message dispatch, configuration errors and potential reception problems.

CONTA-CLIP now also offers DIN-rail relay socket bases from its PRS plug-in relay system with push-in connection. The new PPRS sockets are available for relays with 1, 2 or 4 switching contacts. The push-in wire connection significantly reduces the time required for wiring. Inserted wires are loosened via integrated pushers, which can be operated without special tools. The relay socket bases are designed for a rated voltage of 300 V and can be flexibly configured with CONTA-CLIP’s PRS relays for voltage ranges from 12 to 220 V DC or 12 to 230 V AC as well as the associated plug-in modules with LED status indicators. Each connection has a test tap for easy checking of the applied voltage. The comprehensive accessory range also includes the pluggable and touch-proof external cross-connection system AQI/PPRS for potential distribution to adjacent socket bases. Other feature options include snap-on brackets that fix the relays in place and also hold MC-MM-series markers.

CONTA-CLIP expands its range of KES cable entry plates, adding eight new versions made of certified food-grade material for different cable diameters and numbers of entry points. Like the existing KES solutions, the hygienic variants from the new KES-GB-FDA series enable fast and particularly space-saving routing of up to 32 non-assembled cables into control cabinets or machine housings. The plates, manufactured from a robust polyamide frame injected with elastomer, include snap-in latches for easy mounting. They are first inserted into a 36 mm x 112 mm opening from the outside of the housing and then fixed from the inside with screws. After piercing the outer membrane at marked insertion points, the cables can be easily pushed through. Conically shaped and TPE-molded sleeves on the back of the plate ensure reliable IP66 sealing and strain relief. The FDA-compliant elastomer used for the new KES-GB-FDA series meets the hygienic requirements for food approval according to 1935/2004/EC and (EU) 10/2011. The cable entry plates furthermore feature smooth surfaces, rounded corners and ECOLAB-certified material resistance to industrial cleaning agents to meet all hygiene requirements for use in the food or pharmaceutical industries.

Conta-Clip introduces the new, inverse and modular KDSI-SR cable entry system for reliable sealing, maximum flexibility and time savings feed-through for cables with and without plugs. The system is designed for installation from the outside of a control cabinet, enclosure or machine. Part of the popular KDS Click cable management range, the KDSI-SR system, too, allows for comfortable, flexible reconfiguration of existing installations at any point in time. The components can be easily removed, exchanged and reassembled. The clever system concept for the separable insertion of individual sealing elements facilitates customized cable management – since cables with plugs do not have to be disassembled and reconnected for retrofits or servicing, the manufacturer’s warranty is retained. The KDSI-SR system is based on the proven modular design and simple assembly concept of the KDS program. It merely features an inverse tapered design of the screw-on frame’s opening and includes an additional two-part cover with TPE seals in three levels. This ensures an absolutely tight fit of the sealing elements, which are available for one, two or four cables or as blanking plugs. The sealing elements with serrated edges and a tapered design provide IP66 ingress protection and reliable static strain relief in compliance to DIN EN 62444. They also allow for high packing density in comparison to cable glands. The halogen- and silicone-free KDSI-SR cable entry system is suitable for a wide range of requirements and ambient temperatures from -40 °C to 120 °C. KDSI-SR frames are available for 4, 6, 8 or 10 sealing elements in various configurations to match the number and diameters of cables.

Conta-Clip introduces the new, inverse and modular KDSI-SR cable entry system for reliable sealing, maximum flexibility and time savings feed-through for cables with and without plugs. The system is designed for installation from the outside of a control cabinet, enclosure or machine. Part of the popular KDS Click cable management range, the KDSI-SR system, too, allows for comfortable, flexible reconfiguration of existing installations at any point in time. The components can be easily removed, exchanged and reassembled. The clever system concept for the separable insertion of individual sealing elements facilitates customized cable management – since cables with plugs do not have to be disassembled and reconnected for retrofits or servicing, the manufacturer’s warranty is retained. The KDSI-SR system is based on the proven modular design and simple assembly concept of the KDS program. It merely features an inverse tapered design of the screw-on frame’s opening and includes an additional two-part cover with TPE seals in three levels. This ensures an absolutely tight fit of the sealing elements, which are available for one, two or four cables or as blanking plugs. The sealing elements with serrated edges and a tapered design provide IP66 ingress protection and reliable static strain relief in compliance to DIN EN 62444. They also allow for high packing density in comparison to cable glands. The halogen- and silicone-free KDSI-SR cable entry system is suitable for a wide range of requirements and ambient temperatures from -40 °C to 120 °C. KDSI-SR frames are available for 4, 6, 8 or 10 sealing elements in various configurations to match the number and diameters of cables.

CONTA-CLIP expands its range of transformer terminals, adding the innovative PTKS 4 series with push-in connection. Thanks to the tool-free push-in system for connecting rigid wires or wires with end ferrules, the PTKS 4 series simplifies wiring considerably and minimizes the time required. The high contact force of the push-in spring ensures secure fixation of the wire ends even in the event of strong vibrations and mechanical shocks. For convenience, the transformer terminals are terminated from the top, via an integrated pusher that can be operated with light pressure and without any special tools. The terminals are available in 1- or 2-pole versions for 4-mm˛ wire cross sections. 2- or 3-pole insulated plug-in cross connectors allow for easy potential and power distribution between terminals. Due to their two-part structure of basic clamp and cover, PTKS 4 terminals are well suited for automated soldering processes. After soldering the coil wire, the cover can easily be pushed onto the clamp. The transformer terminal covers can be marked using standard SB 7.5 markers from CONTA-CLIP.

CONTA-CLIP now also offers DIN-rail relay socket bases from its PRS plug-in relay system with push-in connection. The new PPRS sockets are available for relays with 1, 2 or 4 switching contacts. The push-in wire connection significantly reduces the time required for wiring. Inserted wires are loosened via integrated pushers, which can be operated without special tools. The relay socket bases are designed for a rated voltage of 300 V and can be flexibly configured with CONTA-CLIP’s PRS relays for voltage ranges from 12 to 220 V DC or 12 to 230 V AC as well as the associated plug-in modules with LED status indicators. Each connection has a test tap for easy checking of the applied voltage. The comprehensive accessory range also includes the pluggable and touch-proof external cross-connection system AQI/PPRS for potential distribution to adjacent socket bases. Other feature options include snap-on brackets that fix the relays in place and also hold MC-MM-series markers.

Many waterworks stations and agriculture applications use compact controllers for pump or ventilation systems, which are often installed in hard-to-reach or remote places. Inspection and maintenance is not feasible for these off-grid controllers and therefore can raise considerable personnel costs. For such scenarios, Germany-based connection technology specialist CONTA-CLIP now offers a particularly economical and easy-to-retrofit solution: the GSM-TMM modem converts all messages from the controller’s fault output to text messages and automatically sends them to up to five recipients. The GSM-TMM module uses the mobile communications standards LTE-M or NB-IoT, ensuring cost-efficient and energy-saving operation. The compact device in a housing measuring only 40 mm x 65 mm x 110 mm is suitable for all controllers with a live interference output and is ready for use in just a few easy steps. For easy parameterization, the modem is connected via USB to a PC running at least Windows 10. During this process, the GSM-TMM does not require an extra power supply. Once a SIM card has been inserted, the modem and controller fault outputs can be powered via a 230 V AC, 12 V DC or 24 V AC/DC supply connected to the modem’s external screw terminals. The modem features a red/green LED on its front, which, through permanent or flashing lights, indicates operating states, text message dispatch, configuration errors and potential reception problems.

The booming electric vehicle sector has created a huge surge in the demand for charging stations. As a result, the number of suppliers who need reliable connection technology for their products has multiplied within a few years. CONTA-CLIP supplies manufacturers of wallboxes and other charging stations with a large range of connection terminals for communication and power supplies, as well as relay modules and robust cable management systems. Solutions include, for example, the SRK terminal block series, which offers safe and quick screw connection for rigid and flexible wires with and without wire-end ferrules. HSKG-series high-current bolt terminals are used for the safe transmission of rated currents and voltages up to 520 A and 1000 V respectively. The latest generation of bolt terminals with threaded bolts in five sizes from M6 to M16 covers wire cross sections from 6 mm˛ to 300 mm˛. Based in Germany, CONTA-CLIP connection technology specialists also offer versatile proven wiring solutions for printed circuit boards. For instance, PBK-type PCB terminals with two to 24 poles feature a push-in connection design for time-saving and tool-free insertion of solid wires or fine wires with wire-end ferrules directly into the contact point. The space-saving relay coupler system Plug-Relay-Compact (PRC) fulfils any relay needs and can be mounted in narrow and limited-space locations due to its compact terminal block format, extreme robustness and high versatility. CONTA-CLIP also offers manufacturers of electric vehicle charging stations a comprehensive and innovative portfolio of IP66-rated KDS cable entry systems for assembled and unassembled conductors: the KDS-R series of modular feed-through systems for metric cutouts from M20 to M63 enable flexible, tool-free configuration for different cable or conduit diameters. Designed for particularly easy installation, it minimizes the effort involved in replacing cables for retrofits or servicing. As a customer-oriented company, CONTA-CLIP provides direct support, custom-tailored solutions and product adaptations on request.

CONTA-CLIP expands its range of PRK push-in terminal blocks, adding the space-saving two-tier PRKD 4 and PRKD 4/3A for 4-mm² wires. The unique and compact design of the PRKD 4/3A features three inputs on each level for applications with even higher packing densities. Like all PRK terminals, the two-level versions feature cross connection channels on each level for flexible potential distribution and 2.3-mm test taps for easy measurement of all potentials. Via push-in technology, users can very easily and quickly connect rigid wires and wires with end ferrules without tools. For a quick release of inserted wires, the terminals feature a pusher that requires only slight pressure and no special tools, yet provides high contact force through the spring. The housing for the orange pushers and the wire inlets have been clearly separated from each other so as to give users the correct conductor clamping insert points 100% of the time. CONTA-CLIP is continuously expanding the PRK range, which currently includes PRKD two-level terminal blocks for 2.5-mm² and 4-mm² wire cross sections in simple feed-through and PE terminals for two, three and four wires, in four nominal cross section ranges between 1.5 mm² and 6 mm².

Jörg Nowastowski-Stock is the new managing director sales & marketing at CONTA-CLIP. He took over the post on 1 March, 2022, from his brother Holger Nowastowski who retires after more than 25 years of working for the German manufacturer. Before joining the executive board, Nowastowski-Stock headed the product management for the entire CONTA-CLIP range, which is centered around a comprehensive and fully harmonized terminal block range with all wire connection types and the innovative KDS series of cable management systems. In his new post, Nowastowski-Stock will continue overseeing product management and focus his considerable expertise on advancing the diversification in the terminal block range and further growing the cable management portfolio.

Conta-Clip completes its KDS-R modular cable entry program for round metric breakouts from M20 to M63, adding small-diameter versions for cables and conduits with cross-sections from 2 mm to 35 mm. Cables with and without plugs can thus be quickly and safely fed into control cabinets or housings. The tool-less cable management system consists of a handful of modular components: a cable entry frame with an integrated gasket, a two-piece thread and locking adapter plus two-piece locknut to fix it in place, and sealing elements with a range of inlays. The cables are simply fed through the enclosure opening and cable entry frame. Slit, tapered, and finned sealing elements are then fitted around individual cables or conduits on the inside. The sealing elements are then pushed back to fit tight in the cable entry frame. I-, T-, and +-shaped inlays are available for M40 and larger openings, allowing for insertion of a variety of cable sealing elements as required. The cable entry frame as a whole is fixed in place by attaching a two-part thread and locking adapter to the frame on the outside of the enclosure and attaching a separable locknut on the inside. The special shape of the sealing elements ensures high IP66 ingress protection and strain relief working towards accordance with the DIN EN 62444 standard. The wide range of sealing elements for one or more cables of different shapes and diameters offers high flexibility in creating wiring solutions. The tool-less system minimizes the effort necessary to change existing connections. Unused entry positions in the frame can be sealed with blanking plugs, which can be easily removed at any time to allow additional cables to be inserted.

CONTA-CLIP further expands its KES-E cable entry program for screwless mounting, adding metric 50 mm variants: the new KES-E-R cable entries allow for quick and secure feeding of cables into control cabinets or machine housings. The plates are simply manually pressed into the machined openings. The inner, elastic sealing lip of the profile seal bulges on the inside of the panel, ensuring secure and vibration-proof hold. In order to feed cables or hoses into a housing, users simply pierce the surface membrane at one of the marked center points and push the conduit through. The new KES-E-R cable entries are available in seven A and seven B versions for cables and pneumatic hoses with diameters from 1 mm to 22.5 mm. The A versions are suitable for wall thicknesses from 1.5 mm to 2.5 mm, the B versions for 2.5 mm to 4 mm. Different versions hold up to 35 cables or conduits, thus allowing for extraordinarily high packing densities. The cable entries provide IP54 protection against dust and splash water. They are made of TPE and are free of halogen and silicone. The material is suitable for ambient temperatures from -40 °C to 90 °C.

CONTA-CLIP expands its terminal block range featuring push-in connection for 2.5 mm˛ cross sections, adding the new PIKD three-level initiator terminals and multi-wire terminals. Push-in connection allows for easy, time-saving wire insertion without tools. The PIKD line is designed for 500 V rated voltage and 20 A rated current. The terminals can withstand a rated surge voltage of 6 kV. They comply with overvoltage category III and pollution degree 3. The compact terminals are 5.1 mm wide, 56.2 mm high and, depending on the model, 86 mm or 102 mm long. Their slim, tall housing geometry and wire insertion from the top enable optimized use of the available space in control cabinets. Various models cover different signal and power distribution scenarios: PE terminals, terminals with vertically connected levels for potential distribution and combined PE and feed-through terminals. Special shorter versions with a reduced number of contacts are supplied with the same height to enable uniform connection levels in cramped installation situations.

CONTA-CLIP has launched HYDH, an ergonomically optimized Hygienic Door Handle that is quick and easy to install. Because of the ongoing coronavirus pandemic, hospitals and other public institutions and commercial buildings have a greater need for hands-free door handles as a way to lower the spread of infection. Various manufacturers have launched products that are operated with the forearm instead. However, most existing solutions require screw attachment, can slip or tilt, or come in two different versions for left and right hinged doors. Therefore, CONTA-CLIP has designed a universal hands-free handle that fits left and right hinged doors with round, oval, or rectangular latches and that allows for secure attachment without screws or tools. Featuring an ergonomic jacket design, HYDH allows for comfortable use with the forearm or elbow. The one-size-fits-all clasp is simply slipped onto the door handle where it latches tightly. Flexible spacers facing the door keep it firmly in place even if it is pushed or pulled with strong forces. If fixed with the tamper-protection clamps included in delivery, HYDH can afterwards only be removed with a screwdriver. Made of durable, chemical-resistant plastic, the hygienic door handle withstands frequent disinfection with aggressive cleaning agents. HYDH is available in nine colors. In addition, CONTA-CLIP offers to provide individual colors, lettering, or logos for hotels, restaurants, and other customers interested in maintaining a uniform corporate design. More information as well as a short demo video on installation of the door handle are available at www.hydh.de.

CONTA-CLIP further expands its KES cable management program, adding the KES-E version for screwless mounting. The cable entry plates enable quick and safe feed-in of non-assembled cables and conduits into control cabinets and machine enclosures, without the need for cable glands. The new KES-E cable entry plate can be installed without tools thanks to the all-round profile gasket. The plate is simply pressed into a 36 mm x 112 mm standard opening in a cabinet or housing wall. The profile gasket’s elastic inner sealing lip tightly curves around the opening inside the housing, ensuring a tight and vibration-proof hold. The initial KES-E launch comprises nine variants in “A” and “B” versions for cables and pneumatic hoses with diameters from 1 mm to 16 mm. The cable entry plates are suitable for wall thicknesses “A” from 1.5 mm to 2.5 mm or “B” from 2.5 mm to 4 mm. Depending on the design, these plates hold up to 48 cables or conduits, thus allowing for extraordinarily high packing densities. The cable entry system provides IP54 protection against dust and splashing water ingress. Its smooth surfaces, rounded corners, and ECOLAB-certified material resistance to industrial cleaning agents ensure the necessary hygienic properties for use in the food or pharmaceutical industries and suitability for ambient temperatures from -40 °C to +90 °C.

Developing the KDS-DES sealing elements for unassembled cables, CONTA-CLIP has transferred the simple cable entry principle of its KES system to its KDS cable feedthrough system: to insert a cable, the membrane of this, newest sealing element is first pierced at the marked center, whereupon the cable can be pushed through the selected channel. The design based on the proven KES system ensures reliable sealing according to the degree of protection IP54. The KDS-DES variants currently available accommodate up to eight cables, depending on the cable diameter, which can range between 4.5 mm and 10.5 mm. Despite the high packing density, KDS-DES sealing elements are compatible with almost all KDS solutions. Like those, they are pressed into the frame openings for installation from the inside. Their conical shape allows for easy insertion and reliable sealing of gaps.

CONTA-CLIP expands its range of accessories for the KDS and KES cable management systems, adding sealing plugs. The KDS/KES-VS plugs have a mushroom head that prevents complete insertion and allows for easy removal. They are available in diameters between 1.5 mm and 22 mm. The sealing plugs provide flexible and reliable sealing of feedthrough channels according to protection degree IP66. Their protruding edge provides additional protection against splashing water and dust. The plugs can be used to quickly seal KES openings that have been perforated; and they allow for pre-configuration of KDS sealing elements for cable assemblies that can be completed at a later point. CONTA-CLIP’s KDS and KES systems enable tool-less configuration of cable and conduit feedthroughs and entries, as well as subsequent changes without compromising the ingress protection degree.

CONTA-CLIP adds new KDS-BP blind plates to the range of accessories for its proven KES cable entry and KDS cable feedthrough systems. The black screw-on blind plates are designed for quickly and reliably closing pre-configured enclosure openings with standard dimensions of 86 mm x 36 mm and 112 mm x 36 mm. The plates made of impact-resistant PA 6.6 feature an all-round injected TPE gasket. They protect the inside of machines or control cabinets from dust and strong jet water according to IP66.

CONTA-CLIP expands its cable entry portfolio, launching the KDS-R system for M20 to M63 round openings suited to cables with and without plugs. This new cable management system consists of a handful of basic components: the actual cable entry frame with an integrated gasket, a two-piece thread and locking adapter plus two-piece locknut to fix it in place, and sealing elements with a range of inlays. Assembly is tool-less, quick, and easy. Cables with and without plugs are simply fed through the enclosure opening and cable entry frame. Slit, tapered, finned sealing elements are fitted around individual cables on the inside. Cables with sealing elements are then pushed back to fit tight in the cable entry frame. I-, T-, and +-shaped inlays are available for M40 and larger openings, allowing for insertion of a variety of cable sealing elements as required. The cable entry frame as a whole is fixed in place by attaching a two-part thread and locking adapter to the frame on the outside of the enclosure and attaching a separable locknut on the inside. The special shape of the sealing elements ensures high IP66 ingress protection and strain relief working towards accordance with DIN EN 62444. The wide range of sealing elements for various diameters, shapes, and multiple holes offers high flexibility in creating wiring solutions. The tool-less system ensures that retrofitting work requires very little effort. Unused entry positions in the frame can be sealed with blanking plugs, which can be easily removed at any time to allow additional cables to be inserted.

GSM-PRO2 series communication modules from CONTA-CLIP feature a Modbus RTU (RS485) interface that enables easy data exchange with other controllers. The modules operate in slave mode and can, for example, provide a PLC with added GSM functionality via an easy plug connection to the RS485 port directly on the C-type mounting rail. The GSM-PRO-CON extension module from CONTA-CLIP makes wiring even simpler. Plugged into the GSM-PRO2 module, it offers front-access terminals for connection to the controller. The GSM-PRO2 parameterization software can be programmed to send a text or email fault message to specified recipients when the status of the PLC input changes. Prompted by a text message that is sent to the GSM-PRO2 module, data is written into the PLC’s digital and analog registers via the Modbus RTU interface. The PLC, acting as a master, reads out the data in order to trigger the corresponding actions. Various communication modules with and without GPS functionality are available for all common wireless standards up to 4G. Apps for iPhone and Android devices enable flexible monitoring and control and provide an instant overview over the statuses of several modules at once. Users do not need any programming skills to parameterize the modules. Firmware updates and online configuration changes can be easily carried out at any time via the GSM network, even after installing and commissioning the modules.

Connection technology expert CONTA-CLIP supplies versatile components for simple and time-saving cable management. The tool-less KDS and KES cable entry systems enable easy routing and flexible rearrangement of cables and conduits in enclosures and control cabinets, with reliable strain relief and IP66 ingress protection. To install any number of differently sized and shaped cables, enclosures no longer need to be fitted with variously sized openings, reducing the machining effort to a minimum. This enables manufacturers to supply fully sealed, preconfigured machine enclosures and control cabinets without knowing the exact final wiring requirements. One-piece KES plates with push-through membranes enable high-density routing of up to 32 unassembled cables, wires, or conduits. The multi-part KDS system features a frame that can always stay in place once it is installed – removable sealing elements in different sizes can be inserted to change the assembly as needed. As a result, stock-keeping costs are also significantly reduced, since there is no need for various same-size enclosures with a range of different prepared openings. The KDSClick system consists of only three basic components: frames, inlays, and sealing elements. The sealing elements are available in over 100 variants for diameters ranging from 2 mm to 35 mm, with 1, 2, and 4 slots, for industrial flat ribbon cables, and as blind plugs. The frames are available for 4, 6, 8, or 10 sealing elements. Featuring an injected foam gasket, they preserve the IP66 protection rating even on painted or rough surfaces. To accommodate the selected sealing elements, various inlays (available in I, T, +, and ++ shapes) can be simply inserted in the frame. KDS-FP flange plates hold two or three KDSClick modules and provide space for a total of up to 30 sealing element positions, making them ideal for control cabinets that require a lot of wiring. CONTA-CLIP furthermore offers the KDS-R series for quick, tool-less assembly in metric M20 to M63 round enclosure openings. This system consists of a frame with an integrated gasket, a thread and locking adapter, a locknut, and sealing elements with optional inlays. The KDS program also includes KDS-FB frames for industrial flat ribbon cables. These are available in four frame widths and different partitions for flat as well as round cables.

Introducing GSM-PRO2 and GSM-PRO2E communication modules, CONTA-CLIP presents economic 4G wireless remote control and maintenance solutions for decentralized applications. If no 4G network is available, the modules automatically fall back on 3G or 2G networks. Users can enhance the GSM-PRO2 module by adding inputs and outputs using I/O extension modules. The basic GSM-PRO2E device features four relay outputs and 10 inputs. I/Os can be configured for digital (24V DC) or analog (0…10V and 0[4]…20mA) signals, as required. The manufacturer supplies suitable models for the European as well as the US market. GSM-PRO modules automatically alert users via text or email messages when the monitored process reaches a defined state or preset limits are exceeded. Control-room staff or service technicians can switch the digital relay outputs of the GSM-PRO2 via text messages. The devices‘ log functions enable tracking of communications, process values of the analog inputs, and I/O activation events over freely programmable periods of time. Log files can be read out via a USB interface or sent to an email address. Apps for iPhone and Android devices enable fast and easy monitoring and control of the communication modules and allow for a quick overview of all I/O statuses for several modules at once. Parameterization requires no programming skills. Firmware updates and configuration changes can be easily carried out at any time via the GSM network, even after installation and commissioning of the modules.