ABB S204MT-Z6 MCB - 4P - Z Curve - 6A - 10kA

ABB S204MT-Z6 MCB – 4P – Z Curve – 6A – 10kA

ABB S204MT-Z6 is a 6 A four-pole Z characteristic miniature circuit breaker with a 10 kA breaking capacity for AC traction and railway applications.

SKU: 2CDS274445R0378Alt SKU: S204MTZ6MPN: 2CDS274445R0378
Price
List Price £327.12 ex VAT
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Manufacturer Lead Time

£327.12

Why Choose the ABB S204MT-Z6?

The ABB S204MT-Z6 is a four-pole miniature circuit breaker from the ABB System pro M compact S200MT series, designed for traction and railway applications where dependable circuit protection is required.

With a 6 A rated current, Z tripping characteristic and 10 kA rated breaking capacity, the S204MT-Z6 provides reliable protection against overloads and short circuits in suitable AC electrical circuits.

The breaker is designed for DIN-rail mounting and is identified by ABB order code 2CDS274445R0378, making it suitable for specification in compatible railway and traction electrical installations.

Key Advantages

  • Railway and traction focused: Part of ABB's S200MT range developed for traction and railway applications.
  • Four-pole protection: Provides four-pole circuit protection within a single compact device.
  • 6 A rated current: Suitable for circuits requiring a 6 A nominal current rating.
  • Z tripping characteristic: Provides Z characteristic protection for suitable electrical circuits and applications.
  • 10 kA breaking capacity: Provides substantial short-circuit interruption capability.
  • DIN-rail installation: Designed for convenient mounting in compatible distribution and control equipment.

Key Features

  • ABB System pro M compact S200MT series
  • Model: S204MT-Z6
  • Miniature circuit breaker for traction and railway applications
  • 4-pole configuration
  • Z tripping characteristic
  • 6 A rated current
  • 10 kA rated breaking capacity
  • AC supply
  • DIN-rail mounting
  • ABB order code: 2CDS274445R0378

Reliable Circuit Protection for Traction and Railway Systems

The ABB S204MT-Z6 forms part of the S200MT family intended for electrical installations in railway and traction environments. Its four-pole configuration and Z characteristic provide a defined protection solution for compatible AC circuits requiring protection against overloads and short circuits.

With its 6 A rating and 10 kA breaking capacity, the S204MT-Z6 is suitable for appropriately designed traction, railway and associated electrical distribution systems where DIN-rail mounted circuit protection is required.

Typical Applications

  • Railway electrical installations
  • Traction electrical systems
  • Rolling-stock electrical equipment
  • Railway distribution and control panels
  • AC auxiliary circuits in suitable railway applications
  • DIN-rail mounted electrical protection assemblies

Technical Specifications

Product type Miniature circuit breaker
Application Traction and railway applications
Number of poles 4
Rated current 6 A
Tripping characteristic Z
Supply type AC
Mounting DIN rail
Rated operational voltage 400 V AC
Rated frequency 50/60 Hz
Dimensions approximately 88 mm high × 70 mm wide × 69 mm deep
Weight approximately 0.500 kg
Standards IEC/EN 60898-1 and IEC/EN 60947-2
ABB order code 2CDS274445R0378
Current 6 A
Poles 4-pole
Phase Three Phase
Device Type MCB
Trip Curve Z curve
Breaking Capacity 10 kA
Manufacturer ABB
Series System pro M compact S200MT (traction)
Model S204MT-Z6
Order code 2CDS274445R0378
Rated breaking capacity 10 kA
Supply AC

Frequently Asked Questions

What is the ABB S204MT-Z6?

The ABB S204MT-Z6 is a four-pole miniature circuit breaker from the System pro M compact S200MT series for traction and railway applications.

What is the rated current of the S204MT-Z6?

The ABB S204MT-Z6 has a rated current of 6 A.

What tripping characteristic does the S204MT-Z6 have?

The S204MT-Z6 uses a Z tripping characteristic for suitable circuit protection applications.

What is the breaking capacity of the S204MT-Z6?

The ABB S204MT-Z6 has a rated breaking capacity of 10 kA.

Is the S204MT-Z6 suitable for AC applications?

Yes. The S204MT-Z6 is specified for AC supply and is designed for suitable traction and railway electrical applications.

Trusted by Electrical and Railway Engineering Professionals

ABB System pro M compact S200MT circuit breakers provide dependable overcurrent protection for appropriately designed traction and railway electrical installations.

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