Why Choose the WAGO 2004-403 Push-In Type Jumper Bar?
The WAGO 2004-403 is a compact and reliable 3-way insulated push-in type jumper bar designed for commoning compatible WAGO TOPJOB® S rail-mounted terminal blocks. Finished in light grey, it provides an efficient way to electrically connect three adjacent terminal positions and distribute a common potential without installing separate jumper wires.
As part of the WAGO TOPJOB® S jumper system, the 2004-403 plugs directly into the dedicated jumper slots of compatible terminal blocks. This push-in arrangement simplifies panel wiring and allows common potentials to be distributed quickly across terminal groups, making it particularly useful in industrial control cabinets, machinery and automation systems.
The WAGO 2004-403 has a rated current of 32 A and a nominal voltage of 800 V. Designed for 4 mm² terminal applications, the three-way jumper measures approximately 16.5 × 4.1 × 19 mm and combines conductive jumper contacts with durable PA66 polyamide insulation for dependable operation in professional electrical installations.
Key Advantages
- Purpose-designed 3-way jumper bar for WAGO TOPJOB® S terminal blocks.
- Push-in jumper connection enables fast installation without separate jumper wiring.
- Connects three adjacent terminal positions to a common electrical potential.
- 32 A rated current for dependable power and potential distribution.
- 800 V nominal voltage for compatible terminal applications.
- Insulated light grey PA66 housing provides a compact and protected jumper assembly.
Key Features
- WAGO TOPJOB® S push-in type jumper bar.
- 3-way / 3-position configuration.
- 32 A rated current.
- 800 V nominal voltage.
- 30 A rated current for Ex e II applications.
- 1–2–3 jumper assignment.
- Light grey insulated construction.
- PA66 polyamide insulation with UL 94 V0 flammability classification.
Efficient Commoning for Terminal Block Assemblies
Push-in jumper bars provide an efficient alternative to individual wiring when several terminal blocks need to share the same electrical potential. By plugging directly into dedicated jumper slots, the WAGO 2004-403 electrically connects three compatible terminal positions while reducing wiring effort and helping maintain a compact, organised terminal strip.
The TOPJOB® S jumper system is particularly useful for distributing supply voltages, control potentials and other common electrical connections within industrial panels. The three-way configuration of the 2004-403 makes it suitable wherever a common potential needs to be distributed across three adjacent compatible terminal blocks.
Typical Applications
- Commoning compatible WAGO TOPJOB® S terminal blocks.
- Industrial control cabinet wiring.
- Power and potential distribution within terminal strips.
- PLC and automation control panels.
- Machine building and factory automation systems.
- Electrical switchgear and distribution assemblies.