S204M-D0.5

Name: S204M-D0.5
Brand: ABB
SKU: S204M-D0.5

The Abb S204M-D0.5 is a compact, current-limiting miniature circuit breaker designed for residential, commercial, and industrial applications. It features two tripping mechanisms: delayed thermal for overload protection and electromechanical for short circuit protection. Available in 4P configuration, it ensures reliable and efficient operation.

Product ModelS204M-D0.5

Material Number2CDS274001R0981

Product ID79251

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe Abb S204M-D0.5 boasts a compact design, making it ideal for space-saving installations in various applications.
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2. Current LimitingThis circuit breaker is current limiting, ensuring that it can handle high currents while protecting the system from damage.
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3. Dual Tripping MechanismsEquipped with both delayed thermal and electromechanical tripping mechanisms, it provides comprehensive protection against overloads and short circuits.
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4. Versatile ApplicationsSuitable for residential, commercial, and industrial settings, the S204M-D0.5 is a versatile solution for diverse electrical needs.
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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 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)