S204MT-K3UC

Name: S204MT-K3UC
Brand: ABB
SKU: S204MT-K3UC

The ABB S204MT-K3UC miniature circuit breaker provides reliable AC/DC protection with a wide range of current ratings and tripping characteristics. Suitable for industrial applications, it meets stringent safety standards and ensures efficient electrical operation.

Product ModelS204MT-K3UC

Material Number2CDS274065R0317

Product ID77744

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable AC/DC ProtectionThe S204MT-K3UC offers robust protection for both AC and DC circuits, ensuring the safety and efficiency of your electrical systems.
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2. Wide Current Rating RangeAvailable in a variety of current ratings, this circuit breaker can be tailored to meet the specific needs of your industrial application.
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3. Stringent Safety StandardsMeets or exceeds all relevant safety standards, including IEC/EN 60947-2 and GB 14048.2, ensuring compliance with regulatory requirements.
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4. Efficient Electrical OperationDesigned for efficient operation, the S204MT-K3UC minimizes downtime and maximizes system performance in demanding industrial environments.
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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 60898-1 440 V AC acc. to IEC 60898-1 440 V DC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC

Operational Voltage

Maximum (Incl. Tolerance) 462 V AC Maximum (Incl. Tolerance) 500 V DC 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)