S201MT-K40UC

Name: S201MT-K40UC
Brand: ABB
SKU: S201MT-K40UC

The ABB S201MT-K40UC is a versatile miniature circuit breaker suitable for both DC and AC applications. It offers high short circuit breaking capacity, flexible mounting options, and compliance with major international standards.

Product ModelS201MT-K40UC

Material Number2CDS271065R0557

Product ID78029

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short Circuit Breaking CapacityThe S201MT-K40UC boasts an impressive short circuit breaking capacity, ensuring reliable operation under various conditions.
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2. Flexible AC and DC ApplicationDesigned to handle both AC and DC applications, this circuit breaker provides flexibility in a wide range of electrical systems.
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3. Compliance with Major International StandardsThe S201MT-K40UC meets and exceeds compliance with IEC/EN 60947-2, UL 1077, and CSA 22.2 No. 235, ensuring global compatibility and safety.
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4. Flexible Mounting OptionsWith mounting options available on DIN rails (TH35-15 and TH35-7.5 mm), this circuit breaker can be easily integrated into various electrical systems.
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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)