S204-Z3

Name: S204-Z3
Brand: ABB
SKU: S204-Z3

The ABB S204-Z3 miniature circuit breaker is a compact solution for protection requirements. It features fast breaking times and a variable depth handle mechanism, making it suitable for DIN rail mounting. This device is part of the S200 UL 1077 Series, offering energy limiting capabilities and a wide range of accessories.

Product ModelS204-Z3

Material Number2CDS254001R0318

Product ID77994

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S204-Z3 is designed to be compact, making it ideal for space-constrained applications. Its small size allows for easy integration into various electrical systems.
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2. Fast Breaking TimeWith a breaking time of 2.3 - 2.5 ms, the S204-Z3 provides quick and efficient disconnection in case of an electrical fault, ensuring minimal disruption to the system.
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3. Energy LimitingThe device features energy limiting capabilities, which help in reducing the impact of electrical faults by limiting the energy released during the fault.
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4. Variable Depth Handle MechanismThe S204-Z3 comes with a variable depth handle mechanism, allowing for customization to fit different mounting requirements. This flexibility enhances the device's usability in various applications.

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 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

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)

4 kV at 2000 m 5 kV at Sea Level 6.2 kV