Why Choose the WAGO 2001-404 TOPJOB S 4-Way Jumper Bar?
The WAGO 2001-404 is an insulated 4-way push-in jumper bar designed for electrically commoning compatible WAGO TOPJOB S 2001 Series rail-mounted terminal blocks. It provides a quick and efficient method of distributing power or signals across four adjacent terminal positions without the need for separate bridging wires.
Part of the WAGO TOPJOB S terminal block system, the 2001-404 uses a push-in connection principle that allows the jumper to be inserted directly into the designated jumper slots of compatible terminals. The four contacts are assigned 1-2-3-4, creating a common electrical connection while maintaining a compact and organised terminal assembly.
With a nominal voltage rating of 800 V and a rated current of 17.5 A, the 2001-404 is suitable for industrial power and signal distribution applications. Its light grey PA66 polyamide insulated housing, UL 94 V-0 flammability classification and compact 15.5 × 4.1 × 19 mm dimensions make it a practical accessory for control cabinets, machinery and automation equipment.
Key Advantages
- Compact 4-way jumper bar for terminal block bridging.
- Designed for compatible WAGO TOPJOB S 2001 Series terminal blocks.
- Push-in connection enables quick installation without separate bridging wires.
- 17.5 A rated current for power and signal distribution applications.
- 800 V nominal voltage rating according to IEC/EN data.
- Insulated light grey housing provides a neat and protected terminal block installation.
Key Features
- WAGO TOPJOB S 2001 Series.
- 4-way insulated jumper bar.
- Push-in clamp connection.
- 1.5 mm² terminal size.
- 17.5 A rated current.
- 800 V nominal voltage.
- 16 A rated current for Ex e II applications.
- Light grey PA66 polyamide insulation.
- UL 94 V-0 flammability classification.
- Supplied in a pack of 25.
Efficient Terminal Block Bridging for Control Panels
Terminal block jumper bars provide an efficient way to electrically connect adjacent terminals that need to share a common potential. By using a dedicated jumper rather than installing individual bridging conductors, panel builders can reduce wiring time, simplify circuit distribution and maintain a compact, organised terminal block assembly.
The WAGO TOPJOB S system uses spring-based connection technology designed for efficient industrial wiring. The 2001-404 jumper integrates with compatible 2001 Series terminal blocks to create a four-position common connection, making it well suited to power distribution, PLC wiring and signal commoning in industrial control systems.
Typical Applications
- Power distribution across terminal blocks in control panels.
- Commoning PLC input and output wiring.
- Industrial automation and process control systems.
- Compatible WAGO TOPJOB S 2001 Series terminal assemblies.
- Machine building and factory equipment.
- Electrical distribution within DIN rail control cabinets.
