S204M-Z0.5

Name: S204M-Z0.5
Brand: ABB
SKU: S204M-Z0.5

The ABB S204M-Z5UC is a reliable miniature circuit breaker suitable for DC and AC applications. It features high short-circuit breaking capacity, flexible mounting options, and compliance with major international standards. Perfect for residential, commercial, and industrial use.

Product ModelS204M-Z0.5

Material Number2CDS274001R0158

Product ID79318

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Versatile ApplicationThe S204M-Z5UC is designed for both DC and AC applications, making it a versatile solution for various electrical needs.
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2. High Short-Circuit Breaking CapacityWith a rated short-circuit breaking capacity of up to 25 kA, this MCB ensures reliable protection in high-stress environments.
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3. Flexible Mounting OptionsAvailable in various mounting rail sizes (TH35-7.5 and TH35-15), it can be easily integrated into any electrical system.
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4. Compliance with International StandardsMeets IEC/EN 60947-2 and IEC/EN 60898-1 standards, ensuring compliance with major international electrical safety regulations.
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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)