Why Choose the WAGO 2001-402 TOPJOB S 2-Way Push-In Jumper Bar?
The WAGO 2001-402 is a compact 2-way insulated push-in type jumper bar designed for commoning compatible WAGO TOPJOB® S rail-mounted terminal blocks. Part of the WAGO TOPJOB S 2001 series, it provides a simple and reliable method of electrically bridging adjacent terminals within industrial control panels, machinery and building installations.
The jumper connects two adjacent terminal positions, allowing electrical potential to be distributed between compatible terminal blocks without additional external wiring. Its push-in format enables quick installation into the terminal block jumper slot, helping panel builders create neat, space-efficient commoning arrangements while reducing wiring and assembly effort.
With a 17.5 A rated current, 800 V nominal voltage and compact dimensions of 7 × 4.1 × 19 mm, the 2001-402 is engineered for dependable terminal commoning. Its light grey PA66 polyamide insulation has a UL 94 V-0 flammability classification, and the product is supplied in a pack of 25.
Key Advantages
- Compact 2-way jumper bar for commoning adjacent terminal blocks.
- Push-in installation simplifies terminal block assembly.
- Insulated construction supports safe, organised panel wiring.
- 17.5 A rated current for compatible terminal circuits.
- 800 V nominal voltage according to IEC/EN ratings.
- Compact 7 mm width and 19 mm depth.
- Light grey PA66 polyamide insulation with UL 94 V-0 flammability classification.
- Supplied in a convenient pack of 25 jumper bars.
Key Features
- WAGO TOPJOB S series accessory.
- 2001-402 insulated push-in jumper.
- 2-way jumper assignment.
- Designed for compatible TOPJOB S rail-mounted terminal blocks.
- 17.5 A rated current.
- 16 A rated current for Ex e II applications.
- 800 V nominal voltage.
- 7 mm width.
- 4.1 mm height.
- 19 mm depth.
- Light grey insulation.
- PA66 polyamide insulation material.
- UL 94 V-0 flammability classification.
- Product weight approximately 0.7 g.
- 25 pieces per pack.
Efficient Commoning for TOPJOB S Terminal Blocks
Push-in jumper bars provide an efficient method of distributing the same electrical potential across adjacent terminal blocks. Instead of installing separate external conductors between terminals, the WAGO 2001-402 plugs directly into compatible jumper slots to bridge two positions, producing a compact and organised commoning arrangement.
The insulated design provides protection around the conductive jumper element while the light grey housing allows straightforward identification within terminal assemblies. When using jumper bars for power distribution, the combined current of outgoing circuits must remain within the applicable rated current of the jumper and terminal block arrangement.
Typical Applications
- Commoning adjacent TOPJOB S terminal blocks.
- Industrial control panel wiring.
- PLC and automation terminal assemblies.
- Machine building and manufacturing equipment.
- Electrical distribution within control cabinets.
- Building automation and electrical installations.
