S204-Z2

Name: S204-Z2
Brand: ABB
SKU: S204-Z2

The ABB S204-Z2 miniature circuit breaker is designed to provide reliable protection for your electrical systems. It features a 4P configuration and Z characteristic, ensuring efficient and safe operation in various applications, including industrial and commercial settings.

Product ModelS204-Z2

Material Number2CDS254001R0278

Product ID79653

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S204-Z2 miniature circuit breaker offers robust protection against electrical faults, ensuring the safety of your equipment and personnel.
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2. Efficient OperationWith its Z characteristic, this circuit breaker provides efficient operation, minimizing downtime and maximizing system performance.
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3. Versatile ApplicationsSuitable for a wide range of applications, including industrial and commercial settings, making it a versatile choice for various electrical needs.
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4. High Breaking CapacityDesigned to handle high breaking capacities, up to 6 kA at 230/400 V, ensuring it can handle demanding electrical loads.
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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 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