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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

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TOPJOB® S Installation Rail-Mount Terminal Blocks

The TOPJOB® S Rail-Mount Terminal Blocks with Push-in CAGE CLAMP® reliability have a large range of cross-sections, offering the right terminal block for all building applications. WAGO’s installation rail-mount terminal blocks allow future-proof installation for the increasing and ever-changing requirements of buildings.

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
  • Built-in test points simplify testing with 2 mm Ø test plug

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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
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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
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Mini Rail-Mount Terminal Blocks

Optimal for limited space and small conductor cross-sections: WAGO’s Mini Rail-Mount Terminal Blocks are the ideal solution for cramped spaces in control cabinets and junction boxes. With WAGO’s proven CAGE CLAMP® technology, these terminal blocks provide reliable vibration-proof connections.

The Benefits for You:

  • Good accessibility in narrow junction boxes
  • Mounting on DIN-15 or DIN-35 rail
  • Light gray versions for Ex e II applications
  • Easy commoning, marking and testing
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