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Rail-Mount Terminal Blocks

The Largest Selection of Rail-Mount Terminal Blocks from the Market Leader The best rail-mount terminal blocks for all applications, along with answers to frequently asked questions, can be found here! Our high-performance line offers the basis for your control cabinet solution!

The Benefits for You:

  • The right handling variant is available for every application
  • A complete, high-performance line of terminal blocks for every application
  • The highest level of safety: testing beyond the requirements of standards
  • Industry-proven spring pressure connection technology: fast, vibration-proof and maintenance-free
  • Additional savings through shorter wiring times, faster project commissioning and the elimination of service costs
  • Eliminate time-consuming preparation – no ferrules or crimping required.

In the Practical Tips section, you can find answers to frequently asked questions on topics such as connecting/wiring terminals blocks, marking, commoning and official requirements.

TOPJOB® S Rail-Mount Terminal Blocks

In various industrial applications and modern building installations, TOPJOB® S Rail-Mount Terminal Blocks offer more than just reliable electrical connections. The comprehensive line of through terminal blocks and function modules for conductor cross-sections from 0.14 to 25 mm2 (26–4 AWG) offers a variety of advantages:

  • Three actuation variants available: lever, push-button and operating slot
  • Push-in CAGE CLAMP®: the universal connection technology for all conductor types
  • Push-in termination of solid and stranded conductors, as well as fine-stranded conductors with ferrules
  • The right solution for all commoning tasks: continuous, adjacent, step-down, vertical jumpers and more
  • Continuous multi-line marking strips for time- and cost-saving marking
  • Industry-leading safety margins: Use a single rail-mount terminal block system worldwide for virtually any application


X-COM®S-SYSTEM Pluggable Rail-Mount Terminal Blocks

The X-COM®S-SYSTEM is available in two different cross-sections: the 2020 and 2022 Series It is compatible with our TOPJOB® S Rail-Mount Terminal Blocks and the wide range of accessories from the TOPJOB® S Rail-Mount Terminal Block family.

The Benefits for You:

  • Connect conductors up to 1.5 mm2 (16 AWG) at a terminal block width of just 3.5 mm (0.138 inch) and up to 4 mm2 (12 AWG) at a width of just 5.2 mm (0.205 inch)
  • Push-in CAGE CLAMP® for fast wiring
  • Push-in termination of solid and stranded conductors, as well as fine-stranded conductors with ferrules
  • Protection against mismating through coding groups with the same pole numbers.
  • Secure female connectors via locking levers and strain relief plates

High-Current Rail-Mount Terminal Blocks with POWER CAGE CLAMP

The high-current rail-mount terminal blocks with POWER CAGE CLAMP use spring pressure to connect conductors up to 185 mm2 (350 kcmil). They are available as 35, 50, 95 and 185 mm2 (2, 1/0, 4/0 AWG; 350 kcmil) terminal blocks. Versions are available for both DIN-rail mounting and direct mounting on the mounting plate via mounting flanges.

The Benefits for You:

  • For all applications: especially for energy-intensive mechanical engineering applications industries, as well as in the energy sector
  • Also suitable for harsh conditions: heat- and cold-resistant
  • Approval for Ex e applications (185 mm2 pending)
  • Easy to use: side-entry conductor insertion and locking tab for easy wiring
  • Fast termination: no time-consuming preparation – no ring terminals or ferrules required

Rail-Mount Terminal Blocks, Classic

The rail-mount terminal block program with proven CAGE CLAMP® connection technology has the right terminal block for any application: fuse, disconnect/test, diode and LED terminal blocks, pluggable terminal blocks – even rail-mount terminal blocks for wiring sensors and actuators.

The Benefits for You:

  • Multilevel terminal blocks: Double- or triple-deck terminal blocks save space
  • CAGE CLAMP® connections: tried-and-tested billions of times
  • Versatile commoning options via push-in type jumper bars, step-down jumpers, staggered jumpers, vertical jumpers etc.
  • Circuit identification via WMB markers
  • Easy testing via pluggable and modular test plug adapters, as well as test plugs


Chassis-mount terminal strips

WAGO’s 862 Series is ideal for connecting up to four conductors sized 0.5 to 42 mm (20–12 AWG) per potential.

The Benefits for You:

  • Connect up to four conductors ranging from 0.5 to 4 mm2 (20–12 AWG)
  • Fast on-site wiring with Push-in CAGE CLAMP® technology: simple termination of solid conductors, fine-stranded conductors with ferrules or ultrasonically bonded conductors.
  • With optional, automatic grounding contact to the mounting plate, the plate’s varnish is instantly penetrated
  • Push-buttons for easy installation with an operating tool or by hand
  • Built-in test points simplify testing with 2 mm Ø test plug
  • Standard marking for each pole, or custom marked for large orders

X-COM®S-SYSTEM Pluggable Rail-Mount Terminal Blocks

In addition to DIN-rail mounting, the X-COM®-SYSTEM also includes components for PCBs or flying leads, as well as for installation on surfaces or as through-panel connectors. Tried and tested billions of times, CAGE CLAMP® technology ensures reliable connections for all application areas.

The Benefits for You:

  • A wide range of versions with various mounting options
  • Error prevention: 100 % protection against mismating through coding groups with the same pole numbers
  • Security: mechanical protection via locking levers, strain relief plates or housings
  • Easy testing via test slots for test plugs in female connectors and carrier terminal blocks
  • 500 V/32 A ratings for a cost-effective alternative to heavy-duty connectors


Matrix Patchboards

Matrix patchboards offer high signal density with minimum space requirements. Clear arrangement and simple testing possibilities are essential.

The Benefits for You:

  • Available with various numbers of poles: 32-, 48- and 80-pole versions, as well as 32-pole slimline version for 19″ racks
  • Additional modules for direct connection to mounting frame
  • Integrated test sockets for each signal/potential
  • Individual group marking of matrix patchboard via WSB markers
  • Colored module assemblies marked at factory for clearer organization
  • Blue matrix patchboards for Ex i applications.

Rail-Mount Terminal Blocks, Compact

WAGO’s Compact Rail-Mount Terminal Blocks are extremely compact, making them ideal for applications in cramped spaces. The double- and triple-deck terminal blocks save even more space. WAGO’s tried-and-tested CAGE CLAMP® technology provides reliable connections.

The Benefits for You:

  • Mounting on DIN-15 or DIN-35 rail
  • Modular pluggable tap-off modules for additional wire connections and testing purposes
  • Light gray versions appropriate for Ex e II applications.
  • Double- and triple-deck terminal blocks save even more space
  • Flexible commoning via two parallel jumper slots


Terminal Blocks for Matrix Patching and Common Potential Terminal Blocks

WAGO’s 727 Series Matrix Patching and Common Potential Terminal Blocks provide the perfect interface between control and field level and are ideal for matrix patchboards with one-way access.

The Benefits for You:

  • Easy and clear matrix patchboard configuration: the field side mirrors the patch side
  • High connection density: numerous clamping points in the smallest space
  • Clear assignment: directly markable clamping units
  • Versions with or without locking clips for cable duct covers
  • Blue terminal blocks: appropriate for Ex i applications
  • Easy testing through test slot for 2.3 mm (0.091 inch) Ø test plugs

Shield Connection

WAGO’s shield connection system provides efficient EMC shielding. High-frequency interference currents are safely dissipated to ensure ideal EMC protection for machines and systems.

The Benefits for You:

  • Shield clamping saddles, busbar carriers and a range of accessories available
  • Shield clamping saddles with a spring for excellent shield contact and performance
  • Various mounting options on busbars, mounting plates or specialty slotted DIN-rails
  • Height-adjustable vertical or horizontal busbar carrier mounting enables complete installation flexibility


Discover Products

All Products

Discover the diversity of WAGO's rail-mount terminal block systems.


Other Accessories

Do you still need jumpers, ferrules or crimping tools for your WAGO rail-mount terminal blocks? You can find the right accessories here.

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