S204M-K6UC

Name: S204M-K6UC
Brand: ABB
SKU: S204M-K6UC

The ABB S204M-K6UC is a versatile miniature circuit breaker designed for both DC and AC applications. It features a high short-circuit breaking capacity and is suitable for supplemental protection in various electrical systems.

Product ModelS204M-K6UC

Material Number2CDS274061R0377

Product ID77669

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S204M-K6UC provides reliable protection for DC and AC applications, ensuring the safety of your electrical system.
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2. High Short-Circuit Breaking CapacityWith a high inbuilt short-circuit breaking capacity, this MCB can handle demanding electrical conditions effectively.
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3. Flexible DesignIts flexible design allows for easy integration into various electrical systems, making it a versatile solution for different applications.
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4. Compliance with International StandardsThe S204M-K6UC meets all major international and local standards, including IEC/EN 60898-2 and IEC/EN 60947-2, ensuring compliance and reliability.
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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 60898-1 440 V acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC

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

Input Voltage Type