S204MTR-K25 DC

Name: S204MTR-K25 DC
Brand: ABB
SKU: S204MTR-K25 DC

The ABB S204MTR-K25 DC is a compact and reliable miniature circuit breaker, ideal for applications requiring high breaking capacity and efficient operation. It offers a 10kA breaking capacity and 25A rated current, ensuring safe and durable performance.

Product ModelS204MTR-K25 DC

Material Number2CDS274565R0517

Product ID77904

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Breaking CapacityThe S204MTR-K25 DC boasts a 10kA breaking capacity, making it suitable for applications that demand high electrical safety and reliability.
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2. Compact DesignWith its compact dimensions, this circuit breaker is perfect for space-constrained environments, ensuring efficient use of space without compromising performance.
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3. Reliable OperationDesigned with extreme operation temperatures in mind (-40°C to +75°C), the S204MTR-K25 DC operates reliably in various conditions, ensuring consistent performance.
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4. Enhanced Safety FeaturesCompliant with traction standards (IEC/EN 60947-2) and fire and smoke regulations (NFPA-130 & EN45545-2), this circuit breaker provides enhanced safety features for rolling stock applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC/EN 60947-2

Tripping Characteristic

Rated Voltage (Ur)

500 V DC

Rated Operational Voltage

440 V AC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 240 V AC

Operational Voltage

Minimum 12 V AC / 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V