S203M-K60UC

Name: S203M-K60UC
Brand: ABB
SKU: S203M-K60UC

The ABB S203M-K60UC is a reliable miniature circuit breaker designed for DC and AC applications. It boasts high short-circuit breaking capacity and meets all major international standards, ensuring safe and efficient electrical operations.

Product ModelS203M-K60UC

Material Number2CDS273061R0587

Product ID80392

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short-Circuit Breaking CapacityThe ABB S203M-K60UC features an impressive short-circuit breaking capacity, ensuring reliable protection against electrical surges and faults.
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2. Versatile ApplicationSuitable for both DC and AC applications, this circuit breaker offers flexibility in various electrical systems.
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3. Compliance with International StandardsMeets all major international standards including IEC/EN 60898-2, IEC/EN 60947-2, and UL 1077, ensuring global compatibility and safety.
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4. Durable ConstructionBuilt with high-quality materials, the S203M-K60UC is designed to withstand harsh environmental conditions and maintain performance over time.
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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 60898-1 400 V AC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)

4 kV at 2000 m 5 kV at Sea Level 6.2 kV

Input Voltage Type