Electrical and Mechanical Connectivity

Premium components for demanding applications

In process industry, highest demands are made on safety, reliability, and durability of connection components. This is particularly important in hazardous environments. We offer you a wide range of high-quality electrical and mechanical connection solutions especially for EX areas, all with HAZLOC certification. Our range extends from terminals to redundant communication-capable power supply solutions to signal isolators, relays, and surge protection devices – available immediately from stock.

Klippon® Connect terminal blocks

Our solution for time-savings in planning, project planning, faultless wiring, and faster marking operations.

Increasingly complex production processes and technological leaps consistent with Industry 4.0 call for new solutions for more efficient panel building. With Klippon® Connect you will successfully master all demands of today and tomorrow: Tailored application products, universal terminal blocks and process-supporting services offer the right solution for every concept. You already know what you are looking for? Then use our short-cuts. Or get more detailled information below.

Your benefits at a glance

Support for power and signal marshalling requirements
Wide range of product approvals
Excellent protection

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Connectors

Well conceived connections increase your Efficiency - our solutions create added value in planning, installing, and operating.

Whether circular connectors for signal processing between sensor and controller or heavy duty connectors with IP67 for power transmission at the junction of high-speed trains, Weidmüller offers appropriate connection solutions for the supply of power, signals, and data between the field level and the control cabinet. Our offer does not end with the production of the connector, but is complemented by our demand-oriented assembly services. In this way, we help to easily master even complex cabling tasks and are the best partner for implementing complete connection solutions, from individual connectors to cabling concepts to smart solutions for the systems of the future.

Experience the advantages of a leading connector supplier

Comprehensive assortment
100 % reliable connection
Certified for worldwide use

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Seamless connectivity solutions for industrial infrastructure

Cord sets, patchcords and cables

Whether standardised or individual: our demand-oriented assembly services support you in handling even the most complex of cabling tasks.

Continual modularisation and decentralisation are creating a growing need for standardised plug-and-produce solutions that are efficient to both assemble and operate. Choose from our extensive range of prefabricated cables, or use our online configurator to create individual signal cord sets for sensors or data cord sets for Ethernet.

Benefit from ready-to-connect cord sets for every requirement

Seamless interconnection
High-quality technologies
Flexible customisation

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Reduce your cabling workload

– With our ready-to-connect solutions

RockStar® Heavy Duty Connectors

RockStar® connectors ensure safe and reliable transmission of power, signals and data in industrial environments - from the control cabinet to the field.

Outside the control cabinet, the world of connectors is rougher. Hard types are in demand here that are just as immune to extreme industrial or climatic influences as they are to electromagnetic interference: Genuine RockStars, who master the complete range of energy, signal, and data transmission with absolute performance and power. Welcome to the RockStar® family of heavy-duty connectors.

Top-class staff, versatile in use: the right solution for every purpose

Always the right connection
Protected up to IP68 / IP69K
Application-specific

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Klippon® Relay

Reliable and durable relay modules and solid-state relays for a wide range of industrial applications.

The optimisation of the control cabinet infrastructure is our daily motivation. For this we have built up decades of technical expertise and a broad understanding of the market. With Klippon® Relay we offer high-quality relay modules and solid-state relays meeting all current and future market requirements. Our range impresses with reliable, safe, and durable products. Many other services such as digital data support, switching load consulting, and selection guides to support our customers complement the offer.

Your benefits at a glance

Comprehensive product portfolio
Highest reliability and quality
Digital data support

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SAFESERIES

Safety relays up to SIL3 according to EN 61508.

Whether for a burner control system, secure emergency shut down or, for example, for pump controllers – our safety relay guarantees safe conditions and convince with superior and significant features.Their integration into distributed control systems (DCSs) is even better, with an input filter which makes the SIL circuit immune to the test impulse which is typically used by a DCS. You will also benefit from simple maintenance: the fuses are accessible from the outside and can easily be changed. You can see the status of the safety and the monitoring devices clearly with status LED on the device. All devices are accredited though certification by the internationally recognised TÜV-NORD group – for secure process applications around the globe.

Your benefits at a glance

TUV certified and with “Approved Safety Function”
Versions for energized and de-energized to safe applications
Removable cable connectors
Clear marking with Weidmüller markers

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SAFESERIES Contact Extension

Highlight

Monitoring the switching states of signals in safety applications

Pluggable relay modules with positively driven contacts

The SAFESERIES Contact Extension ensures safe feedback to the control level. It consists of 4 different pluggable relays with matching screw sockets in the contact version 2 NO + 2 NC, 3 NO + 1 NC, 4 NO + 2 NC, and 3 NO + 3 NC. When the application is designed according to EN/ISO 13849-1, a performance level of PL "e" can be achieved. The basic component is also suitable for safety applications according to IEC/EN 62061 in order to achieve a safety integrity level of SIL3.

Relay with forcibily giuded contacts to EN 61810-3 type A for contact multiplication of safety-related signals
cULus listed approval for high acceptance on the North American market
Assembled and 100 % functionally tested KIT consisting of relay and socket with integrated status LED

GO TO PRODUCT CATALOGUE

Download

Brochure application range - Functional safety

17.7 MB

VARITECTOR lightning and surge protection

The world is becoming more and more digital. Technical infrastructure and plants getting increasingly complex and sensitive. Due to the increasing connections and interactions of components and systems, the protection of individual areas is becoming of decisive importance. And surge protection plays a more important role than ever before.

As a long-term, innovative partner, Weidmüller stands for reliable high-quality products for surge protection. In-depth specialist knowledge and hundreds of tailormade surge protection solutions make us your ideal partner. With our broad and comprehensive VARITECTOR product portfolio we offer surge protection for energy systems, for instrumentation and control, and for data interfaces.

VARITECTOR lightning and surge protection

Your benefits at a glance

Investment protection
Reliability and quality
Highly customer-centric products and solutions

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Surge protection for instrumentation and control (I&C)

Reliable protection for instrumentation and control systems.

Weidmüller’s wide product range for the I&C sector offers products in a 2-piece, pluggable design and modular terminals tension clamp or screw connection. These products are suitable for both binary and analogue signals. Weidmüller also offers other designs with integrated components such as gas discharge tubes or varistors. The products are tested according the valid product standard IEC/EN 61643-21. This surge protection is suited for confined spaces in industrial and process automation as well as in building automation applications and can be installed by the application standard IEC/EN 61643-22.

Surge protection for instrumentation and control (I&C)

Your benefits at a glance

Pluggable surge protection
Slimline in terminal design
Protection for hazardous areas

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Tools

Professional tools with practical advantages to optimise high demand work.

At Weidmüller, we have been developing and manufacturing quality tools, to meet the most stringent requirements, for over 40 years. When we develop new solutions, we always have a goal in mind: to make your job easier, optimise processes, and help protect the long-term productivity of your business.

Your benefits at a glance

Tool certification
UL-certified
Perfectly aligned system

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Weidmüller Certification Service

Get to know more about our Certification Service. Our product manager Jessica Williams will tell you more about the Weidmüller Certification Service for our Tools, Machines and Connectors.

Markers

Specific marking systems for a wide variety of your industrial applications.

Whether plastic or metal, whether individual marking or large series marking - in our marking system you will always find an optimal, economical solution for every task. With MultiCard, MetalliCard, MultiMark, or CableLine you make the right decision.

Your special advantages:

Wide range of 700 marking products
Solutions for practically all labelling needs
Fast print output and fast marking
Simple handling – e.g. for terminal markers
Best material properties and clear print image

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Complete Workplace Solutions for Schaltanlagenbau Gormanns GmbH

The choice of tools, cabinet infrastructure, and labelling systems has a direct influence on process times and quality levels in switch cabinet construction.

Printers

Professional solutions for systemised marking with our industrial printers.

Weidmüller marking systems are a fast and efficient way to produce markings and labels - e.g. for terminal blocks, wires, cables, and devices. Our PrintJet CONNECT, MCP-Plotter, and MultiMark thermal transfer printers work fast and offer an excellent print image. The supplementary M-Print® PRO software makes marking your electrical equipment convenient.

Your special advantages:

Maintenance-friendly design of the printerts
Print speed of more than 2 MultiCards per minute
Automatic calibration of the MultiCard
Automatic stacking function enables First in - First out

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Simplify your planning process

Explore engineering software Weidmüller Configurator (WMC) - free download

The control cabinet is the control centre for constantly evolving machines and production cells. Through early integration in the planning process, Weidmüller engineering solutions simplify your product development.

Weidmüller Configurator

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Reasons for our Weidmüller Configurator (WMC)

Proven configuration designs in real 3D
The integrated plausibility and collision check with the complete digital documentation ensures that you can rely 100% on your configuration

Seamless E-CAD Integration
Integrated interfaces enable the simple exchange ofproduct data between the WMC and all common engineering tools, such as Zuken E³ or EPLAN Electric P8.

Interfaces for automated production
For further assembly, labelling with M-Print® PRO and cabling, the WMC provides all the digital information required for complete process automation. This enables us to provide Fast Delivery Service

Data based on industry standard ECLASS
Use digital product information based on the ECLASS advanced standard: high quality and future-proof.