Short Description: ABB's S202MTR-C50 miniature circuit breaker is specifically engineered for traction and railway applications, ensuring reliable and safe electrical protection.
Product ModelS202MTR-C50
Material Number2CDS272447R0504
Product ID78669
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Advanced Protection MechanismsThe S202MTR-C50 features two distinct tripping mechanisms: delayed thermal tripping for overload protection and electromechanical tripping for short-circuit protection, ensuring comprehensive safety in high-demand environments.
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2. Compliance with Industry StandardsDesigned to meet NF F 16-101/102 standards, this circuit breaker is certified for use in traction and railway applications, guaranteeing compliance with stringent industry regulations.
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3. High Breaking CapacityWith a breaking capacity of up to 6 kA at 230/400 V AC, the S202MTR-C50 provides robust short-circuit protection, making it ideal for high-power electrical systems.
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4. Reliability and DurabilityConstructed with high-quality materials, this circuit breaker is engineered to withstand the demanding conditions of railway environments, ensuring reliable operation over time.
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
C
Rated Voltage (Ur)
440 V
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
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5. Compact DesignThe S202MTR-C50 boasts a compact design, making it easy to integrate into existing systems while saving space, which is crucial in the tight spaces often found in railway infrastructure.
