S204-C20

Name: S204-C20
Brand: ABB
SKU: S204-C20

The ABB S204-C20 is a compact, current-limiting miniature circuit breaker designed for DIN rail mounting. It offers reliable protection against overloads and short circuits, making it suitable for residential, commercial, and industrial applications.

Product ModelS204-C20

Material Number2CDS254001R0204

Product ID78250

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S204-C20 features a compact design that fits seamlessly on DIN rail, making it ideal for space-constrained installations.
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2. Current LimitingThis miniature circuit breaker is current limiting, which helps in reducing the impact of short circuits and overloads, ensuring safer operation.
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3. Reliable ProtectionDesigned to protect against overloads and short circuits, the S204-C20 provides reliable protection for your electrical circuits.
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4. Easy InstallationDIN rail mounting ensures easy and quick installation, reducing setup time and effort.
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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)