S204M-K1

Name: S204M-K1
Brand: ABB
SKU: S204M-K1

The ABB S204M-K1 is a compact, current-limiting miniature circuit breaker featuring delayed thermal tripping. It offers high reliability and safety, making it suitable for various applications.

Product ModelS204M-K1

Material Number2CDS274001R0217

Product ID79278

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S204M-K1 boasts a compact design, making it ideal for space-constrained installations.
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2. Current LimitingThis circuit breaker is designed to limit current in the event of an overload, reducing the risk of damage to equipment.
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3. Delayed Thermal TrippingThe delayed thermal tripping mechanism ensures that the breaker trips only when the temperature exceeds a safe threshold, providing reliable protection.
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4. High ReliabilityBuilt with high-quality components, the S204M-K1 offers consistent performance and reliability in various operating conditions.
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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 60898-1 400 V acc. to IEC 60947-2 440 V AC

Operational Voltage

Maximum (Incl. Tolerance) 440 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)