S204-K8

Name: S204-K8
Brand: ABB
SKU: S204-K8

The ABB S204-K8 is a compact, current-limiting miniature circuit breaker designed for reliable protection in industrial applications. It features a rated impulse voltage of 4 kV and a trip mechanism, ensuring safe and efficient operation. Ideal for DIN rail mounting, this MCB offers robust performance and easy installation.

Product ModelS204-K8

Material Number2CDS254001R0407

Product ID80333

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S204-K8 is designed to be compact, making it perfect for space-constrained industrial settings. Its small size allows for easy installation and integration into existing systems.
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2. Current-Limiting ProtectionThis miniature circuit breaker is equipped with a current-limiting mechanism, which helps to reduce the impact of short circuits and protect equipment from damage.
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3. DIN Rail MountingThe S204-K8 is specifically designed for DIN rail mounting, providing a secure and organized way to integrate the breaker into your control panel or distribution board.
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4. Reliable OperationWith a rated impulse voltage of 4 kV, the S204-K8 ensures reliable operation even in harsh electrical environments. Its trip mechanism guarantees safe and efficient shutdown in case of an overload or fault.

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

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