S201MT-K0.5UC

Name: S201MT-K0.5UC
Brand: ABB
SKU: S201MT-K0.5UC

Short Product Description The ABB S201MT-K0.5UC is a high-performance miniature circuit breaker suitable for DC and AC applications. It features a high inbuilt short-circuit breaking capacity, flexible operation, and compliance with major international standards like IEC/EN 60947-2 and UL 1077. Ideal for traction industry applications, this MCB ensures safe and efficient circuit protection.

Product ModelS201MT-K0.5UC

Material Number2CDS271065R0157

Product ID80372

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short-Circuit Breaking CapacityThe ABB S201MT-K0.5UC boasts a high short-circuit breaking capacity of 10 kA, ensuring reliable protection against electrical overloads and short circuits.
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2. Flexible AC and DC ApplicationsThis miniature circuit breaker is designed to operate flexibly in both DC and AC applications, making it versatile for various electrical systems.
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3. Compliance with Major International StandardsThe S201MT-K0.5UC meets stringent standards like IEC/EN 60947-2 and UL 1077, ensuring it is safe and reliable for use in a wide range of applications.
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4. Compact and Reliable DesignWith a compact design, this MCB is easy to install and maintain, providing reliable protection in a small footprint.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 253 V AC acc. to IEC 60898-1 220 V DC acc. to IEC 60898-1 220 V acc. to IEC 60947-2 253 V AC acc. to IEC 60947-2 220 V DC

Operational Voltage

Maximum (Incl. Tolerance) 250 V DC Maximum (Incl. Tolerance) 266 V AC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)