Wago 2004-402 Push-In Type Jumper Bar, Insulated 2-Way Light Grey - Pack of 25

Wago 2004-402 Push-In Type Jumper Bar, Insulated 2-Way Light Grey – Pack of 25

WAGO 2004-402 is a light grey 2-way insulated TOPJOB S push-in jumper bar rated at 32 A for commoning adjacent compatible 2004 Series terminal blocks.

SKU: 2004-402Alt SKU: 2004402MPN: 2004-402
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40 in stock (can be backordered)

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Why Choose the WAGO 2004-402 Push-In Type Jumper Bar?

The WAGO 2004-402 is a compact and reliable 2-way insulated push-in type jumper bar designed for commoning compatible WAGO TOPJOB® S 2004 Series rail-mounted terminal blocks. Finished in light grey, it provides a convenient method of electrically connecting adjacent terminal blocks to distribute a common potential across two terminal positions.

As part of the WAGO TOPJOB® S 2004 Series accessory range, the 2004-402 uses WAGO's push-in jumper system for fast installation into the dedicated jumper slots of compatible terminal blocks. The jumper contacts are manufactured from electrolytic copper, while the terminal block's spring-loaded jumper interface provides a secure connection suitable for industrial control, power distribution and automation applications.

The WAGO 2004-402 is a 2-way jumper rated at 32 A with a nominal voltage rating of 800 V. Measuring approximately 10.3 × 4.1 × 19 mm, its compact insulated design allows efficient potential distribution without requiring additional wiring between adjacent terminals.

Key Advantages

  • Purpose-designed 2-way jumper bar for WAGO TOPJOB® S 2004 Series terminal blocks.
  • Push-in jumper connection enables quick installation without separate wiring.
  • 32 A rated current supports reliable potential distribution.
  • 800 V nominal voltage rating for compatible terminal applications.
  • Insulated light grey housing provides a compact and protected jumper assembly.
  • Connects two adjacent terminal positions for efficient commoning and power distribution.

Key Features

  • WAGO TOPJOB® S 2004 Series jumper bar.
  • 2-way / 2-position configuration.
  • 32 A rated current.
  • 800 V nominal voltage.
  • Push-in type jumper system.
  • Light grey insulated construction.
  • Electrolytic copper jumper contact material.
  • PA66 polyamide insulation with UL 94 V0 flammability classification.

Efficient Commoning for Terminal Block Assemblies

Push-in jumper bars provide an efficient alternative to installing separate conductors between terminal blocks that require the same electrical potential. By plugging directly into dedicated jumper slots, the WAGO 2004-402 creates a common electrical connection between two adjacent compatible terminal positions while helping reduce wiring time and panel complexity.

The TOPJOB® S jumper system uses conductive copper contacts and spring-loaded interfaces to provide compact and dependable commoning. This makes the 2004-402 particularly useful for distributing supply potentials, control voltages and other common electrical connections throughout industrial terminal block assemblies.

Typical Applications

  • Commoning adjacent WAGO TOPJOB® S 2004 Series 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.

Technical Specifications

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Product Series WAGO TOPJOB S
Terminal Type Jumper / Cross-connector (accessory)
Colour Grey
HS Code 85366990
Country of Manufacture Germany
Manufacturer WAGO
Series TOPJOB® S 2004
Model 2004-402
Manufacturer part number 2004-402
Product type Push-in type jumper bar
Terminal type Jumper bar
Number of ways 2
Jumper assignment 1–2
Terminal size 4 mm²
Connection type Push-in jumper connection
Rated current 32 A
Nominal voltage 800 V
Rated current (Ex e II) 30 A
Colour Light grey
Insulation material Polyamide (PA66)
Material group I
Flammability class UL 94 V0
Width 10.3 mm
Height 4.1 mm
Depth 19 mm
Weight approx. 1.4 g
Fire load 0.007 MJ
Processing temperature -35 to +85 °C
Continuous operating temperature -60 to +105 °C
Packaging quantity 25 pieces
Barcode 4055143700153

Frequently Asked Questions

What is the WAGO 2004-402 used for?

The WAGO 2004-402 is a 2-way push-in jumper bar used to electrically common two adjacent compatible TOPJOB® S 2004 Series terminal positions.

What is the current rating of the WAGO 2004-402?

The WAGO 2004-402 has a rated current of 32 A for standard applications.

How many terminal positions does the WAGO 2004-402 connect?

The jumper is a 2-way design with a 1–2 jumper assignment, allowing two adjacent compatible terminal positions to be electrically connected.

What colour is the WAGO 2004-402?

The WAGO 2004-402 is light grey and features an insulated housing manufactured from PA66 polyamide.

How is the WAGO 2004-402 installed?

The jumper uses WAGO's push-in type jumper system and plugs into the dedicated jumper slots of compatible TOPJOB® S terminal blocks, eliminating the need for separate jumper wiring between the two positions.

Trusted WAGO Terminal Block Accessories

WAGO TOPJOB® S push-in jumper bars provide panel builders and electrical engineers with a fast, compact and dependable method of commoning terminal blocks for industrial automation, machinery and low-voltage electrical installations.

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