S204M-K0.5

Name: S204M-K0.5
Brand: ABB
SKU: S204M-K0.5

The ABB S204M-K0.5 miniature circuit breaker offers reliable protection with delayed thermal and electromechanical tripping mechanisms. Suitable for 0.5 A, 4P applications, it ensures safe operation in residential, commercial, and industrial settings.

Product ModelS204M-K0.5

Material Number2CDS274001R0157

Product ID80462

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Protection MechanismsThe S204M-K0.5 features a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection, ensuring reliable operation in various conditions.
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2. Versatile ApplicationsSuitable for residential, commercial, and industrial applications, making it a versatile solution for diverse electrical needs.
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3. High Breaking CapacityWith a breaking capacity of up to 10 kA at 230/400 V AC, it can handle high short-circuit currents effectively.
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4. Compliance with International StandardsCompliant with IEC/EN 60898-1 and IEC/EN 60947-2, ensuring it meets the highest international safety standards.
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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)