S204M-D40

Name: S204M-D40
Brand: ABB
SKU: S204M-D40

The ABB S204M-D40 is a 4-pole miniature circuit breaker designed for high reliability and robust protection. Suitable for residential, commercial, and industrial use, it offers a high breaking capacity and is compatible with various configurations and applications.

Product ModelS204M-D40

Material Number2CDS274001R0401

Product ID78659

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Breaking CapacityThe S204M-D40 boasts a high breaking capacity of up to 10 kA at 230/400 V AC, ensuring reliable operation in a variety of electrical systems.
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2. Robust ProtectionIt provides robust protection against overcurrents and earth fault currents, making it a reliable choice for ensuring the safety of your electrical systems.
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3. Versatile ConfigurationAvailable in different configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), the S204M-D40 can be easily integrated into various electrical setups.
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4. Operational FlexibilityCompatible with both AC and DC applications, this circuit breaker offers flexibility in its usage across different electrical systems.
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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)