S204MTR-C40 DC

Name: S204MTR-C40 DC
Brand: ABB
SKU: S204MTR-C40 DC

Short Product Description The ABB S204MTR-C40 DC miniature circuit breaker provides reliable protection in extreme conditions, with high breaking capacity and compliance to IEC/EN 60947-2 standards. Suitable for rolling stock and industrial applications.

Product ModelS204MTR-C40 DC

Material Number2CDS274565R0404

Product ID79082

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
1. Compliance to International StandardsThe ABB S204MTR-C40 DC miniature circuit breaker is compliant with IEC/EN 60947-2, ensuring it meets the highest safety and performance standards for DC applications.
2
2. High Breaking CapacityWith a high breaking capacity of up to 10 kA DC, this MCB offers robust protection against short circuits, making it ideal for demanding industrial and rolling stock environments.
3
3. Extreme Operating ConditionsDesigned to operate in extreme temperatures ranging from -40°C to +75°C, this MCB ensures reliable performance in harsh conditions, making it suitable for various industrial applications.
4
4. Compact and Space-EfficientThe compact dimensions of 85 x 69 x 17.5 mm make the ABB S204MTR-C40 DC MCB a space-saving solution without compromising on performance, ideal for installations where space is limited.

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