Wago 2004-403 Push-In Type Jumper Bar, Insulated 3-Way Light Grey - Pack of 25

Wago 2004-403 Push-In Type Jumper Bar, Insulated 3-Way Light Grey – Pack of 25

WAGO 2004-403 is a light grey 3-way insulated TOPJOB S push-in jumper bar rated at 32 A and 800 V for commoning three adjacent compatible terminal block positions.

SKU: 2004-403Alt SKU: 2004403MPN: 2004-403
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Sold in packs of 25

£0.4355

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.

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
Model 2004-403
Manufacturer part number 2004-403
Product type Push-in type jumper bar
Terminal type Jumper bar
Number of ways 3
Jumper assignment 1–2–3
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 16.5 mm
Height 4.1 mm
Depth 19 mm
Weight approx. 2.2 g
Fire load 0.011 MJ
Processing temperature -35 to +85 °C
Continuous operating temperature -60 to +105 °C
Packaging quantity 25 pieces
GTIN 4055143699761

Frequently Asked Questions

What is the WAGO 2004-403 used for?

The WAGO 2004-403 is a 3-way push-in jumper bar used to electrically common three adjacent compatible TOPJOB® S terminal positions.

What is the current rating of the WAGO 2004-403?

The WAGO 2004-403 has a rated current of 32 A for standard applications and a rated current of 30 A for Ex e II applications.

How many terminal positions does the WAGO 2004-403 connect?

The jumper has a 3-way configuration with a 1–2–3 jumper assignment, allowing three adjacent compatible terminal positions to share a common electrical potential.

What are the dimensions of the WAGO 2004-403?

The jumper measures approximately 16.5 mm wide, 4.1 mm high and 19 mm deep.

How is the WAGO 2004-403 installed?

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