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Technical Support

0191 478 0404


0191 478 0400





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Technical Support 0191 478 0404

Sales 0191 478 0400

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Terminals & Connection System

Your way to fast and reliable connections.

Browse our Terminals & Connection System products below.

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Electrical Interconnections: Easy, safe and maintenance-free.

Perfect for DIN-rails, circuit boards or junction boxes or as pluggable connectors in cable ducts or control cabinets

Our WAGO range offers the right electrical interconnection solutions for every application and are distinguished by.

  • Time savings
  • Maintenance-free
  • Suitable for all conductor types
  • Reliability for all applications
  • Long-term contact quality – independent of operator skill

TOPJOB® S Rail-Mount Terminal Blocks

Simply pushing performance to the top

In various industrial applications and modern building installations, WAGO’s wide and versatile range of rail-mount terminal blocks provides more than just reliable electrical connections. Our TOPJOB® S Rail-Mount Terminal Blocks offer numerous advantages:

  • The right actuation variants for any application: lever, push-button and operating slot
  • Push-in CAGE CLAMP®: Universal connection technology for all conductor types
  • Fast wiring via push-in termination of solid, stranded and ferruled conductors
  • Range of multifunctional jumpers offers the right solution for any commoning task
  • Continuous time- and cost-saving labelling with the quick marking system
  • Industry-leading safety reserves: Use a single rail-mount terminal block system worldwide for virtually any application

TOPJOB® S Through Terminal Blocks are available as single-, double- and triple-deck versions, as well as quadruple-deck terminal blocks for, e.g., electric motor wiring.

Your benefits:
  • Single-deck terminal blocks connect conductors ranging from 0.14 to 25 mm2 (24–4 AWG)
  • Clear identification via center marker slots for continuous multi-line marking strips and WMB markers
  • Ex i and Ex e versions available for use in hazardous locations
  • Variants approved for both 800 V (IEC) and 600 V (UL) ratings

Protect your systems from errors and benefit from even greater efficiency. WAGO’s installation rail-mount terminal blocks simplify insulation resistance measurement as required by the standards in fire-prone locations and public buildings, while halving testing times.

Your benefits:
  • Extremely rugged terminal blocks with industry’s highest current-carrying capacity
  • Save time and costs via three-line continuous marking strips
  • Space-saving commoning in one single jumper slot
  • Push-in CAGE CLAMP® termination of solid, stranded and ferruled conductors

WAGO’s disconnect/test terminal blocks allow you to quickly and safely disconnect circuits. The orange-colored knife disconnects or disconnect plugs are located between the conductors and are always visible to the operator.

Your benefits:
  • Alternative disconnect options: Via pivoting knife disconnect and additional mechanical interlock or via disconnect plug
  • Save space with double-deck, double-disconnect terminal blocks: Two potential-free disconnect terminal blocks on two levels
  • Service-friendly testing for potential ground faults via ground conductor disconnect terminal blocks
  • Also ideal for applications in the renewable energy sector with voltages up to 1,500 VDC (2006 Series)
  • Same shape as corresponding through terminal blocks provides clear sightlines
  • A wide variety of jumpers for safe and economical circuit requirements

TOPJOB® S Fuse Terminal Blocks protect electrical circuits against short circuits and ensure fail-safe system operation. These fuse terminal blocks are designed for miniature metric fuses or blade-style fuses.

Your benefits:
  • Terminal blocks can be assembled into strips
  • Simple and safe replacement of fuses
  • Optional LED indicator quickly identifies blown fuses
  • Fuse terminal blocks can be created with little assembly and wiring effort via carrier terminal blocks and fuse plugs.

TOPJOB® S Current Transformer (Disconnect/Test) Terminal Blocks are designed for current transformer circuits. These blocks are ideal for safe and automatic short-circuiting, as well as easy measurement applications.

Your benefits:
  • Top-of-unit circuit jumper slot for shorting path activation
  • Intuitive and easy-to-use design
  • Open, shock-protected design indicates exact switching status
  • High functionality combined with a compact design
  • All 2007 Series Terminal Blocks are rated at 30 A/500 V (IEC) and 300 V (UL).

TOPJOB® S Sensor/Actuator Terminal Blocks are ideal for wiring modern machine control systems. The small spacing between the terminal blocks make them ideal for compact terminal boxes within a system’s decentralised periphery, as well as for centralised installation in the control cabinet.

Your benefits:
  • Pack several sensors into the smallest possible space using only 3.5 mm (0.138 inch) per sensor on the DIN-rail
  • Commoning with standard jumpers possible without pole number limitation
  • Color-coded jumpers simplify potential assignment
  • Clear identification thanks to multi-line marking strips that do not cover the jumper slot
  • Easy to read from any angle thanks to two marker slots on the top and side of the terminal strip
  • Easy assignment: LEDs, jumpers and markers are always visible – even when wired

WAGO’s diode terminal blocks have been specially developed for custom diode circuits, such as lamp test and collective fault signal circuits. Using LED terminal blocks, monitoring units can be designed for control and operating circuits.

Your benefits:
  • These terminal blocks provide high-density wiring in a width of just 5.2 mm (0.205 inch)
  • Push-in type jumper bars permit custom circuit design
  • Double- and triple-deck diode and LED terminal blocks expand circuit design options.

WAGO’s pluggable diode and LED modules simplify the creation of specialty functional units – no additional assembly and wiring costs. They are available in the two following versions: As modules to be inserted into the disconnect contacts of two adjacent carrier terminal blocks and as variants to be plugged into the jumper slots of standard through terminal blocks. Furthermore, empty component plug housings for carrier terminal blocks can be individually equipped with resistors, diodes or other components.

Your benefits:
  • No additional assembly and wiring costs
  • Separation into wiring and function levels
  • Modules can be replaced quickly with other types of modules – pluggable modules for through terminal blocks are ideal for easily retrofitting existing systems
  • Insulation Displacement Connection (IDC) simplifies the assembly of empty component plug housings – no soldering required
  • Labeling with marking strips or WMB markers

For your specific terminals and connection systems requirement, or if you want to find out more any of our products, please speak with our team. 

Din Rail Terminals

PCB Connection System

PCB Terminal Blocks

WINSTA Connector System

WAGO Tools

SNK Series Terminal Blocks

Multipole Connectors

Plugs & Sockets (CEE17)

Build innovative machines faster without costly prototyping with Efficient Motion Control.

With Effective Motion Control, machine builders can easily overcome major challenges and enable faster time-to-market, increased functionality, resolve complex system requirements, and demands for safety and sustainability. 

We are Siemens trusted and approved distribution partner.

As a Value Added Reseller in Siemens’ Approved Partner network, Parmley Graham are a proven supplier of a wide range of quality products in the UK and globally. 

Find out more how this will benefit you or check Siemens Configurator.

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