S204-D0.5

Name: S204-D0.5
Brand: ABB
SKU: S204-D0.5

The ABB S204-D0.5 mini circuit breaker is a compact, reliable solution for 480Y/277V AC applications. With 4 poles and a rated current of 0.5A, it provides efficient electrical protection with a tripping characteristic of Curve D.

Product ModelS204-D0.5

Material Number2CDS254001R0981

Product ID77747

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S204-D0.5 mini circuit breaker is designed to be compact, making it ideal for use in control panels where space is limited.
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2. Reliable ProtectionWith a tripping characteristic of Curve D, this breaker ensures reliable electrical protection in a variety of industrial applications.
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3. Efficient OperationOperating at 480Y/277V AC, this breaker provides efficient electrical protection while minimizing energy loss.
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4. Industrial GradeDesigned for industrial control panels, the ABB S204-D0.5 is built to withstand the demands of heavy-duty use.
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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

IEC/EN 60898-1 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)