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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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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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