S204M-D2

Name: S204M-D2
Brand: ABB
SKU: S204M-D2

The ABB S204M-D2 SmartLink miniature circuit breaker is a current limiting device designed to provide reliable protection in residential, commercial, and industrial settings. It features delayed thermal tripping mechanisms and is part of the S200M series, ensuring compliance with IEC/EN 60898-1 and IEC/EN 60947-2 standards[1][4].

Product ModelS204M-D2

Material Number2CDS274001R0021

Product ID77589

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S204M-D2 offers robust protection against electrical faults, ensuring the safety of your home or commercial space.
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2. Current LimitingDesigned to limit current surges, this circuit breaker prevents damage to electrical equipment and reduces the risk of electrical fires.
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3. SmartLink CompatibilityCompatible with smart home and building automation systems, the S204M-D2 integrates seamlessly into modern electrical infrastructure.
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4. Delayed Thermal TrippingThe delayed thermal tripping mechanism ensures that the breaker trips only when necessary, minimizing false alarms and unnecessary shutdowns.
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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)