S204M-Z1

Name: S204M-Z1
Brand: ABB
SKU: S204M-Z1

The ABB S204M-Z1 is a compact, current-limiting miniature circuit breaker designed for reliable protection in various applications. It features a delayed thermal tripping mechanism and is ideal for compact installations.

Product ModelS204M-Z1

Material Number2CDS274001R0218

Product ID78042

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Current-Limiting DesignThe S204M-Z1 limits current to prevent damage to equipment, ensuring safe operation in case of an overload.
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2. Delayed Thermal TrippingThis mechanism provides a delayed response to thermal changes, reducing the risk of false tripping and ensuring consistent performance.
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3. Compact InstallationDesigned for space-efficient installations, the S204M-Z1 fits perfectly in tight spaces, making it ideal for a variety of applications.
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4. Reliable ProtectionWith its robust construction and reliable tripping mechanism, the S204M-Z1 offers unparalleled protection against electrical faults and overloads.
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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)