S204M-Z2

Name: S204M-Z2
Brand: ABB
SKU: S204M-Z2

The ABB S204M-Z2 miniature circuit breaker is designed for reliable protection in both AC and DC applications. It features a high short-circuit breaking capacity and meets international safety standards, making it suitable for various industrial and commercial settings.

Product ModelS204M-Z2

Material Number2CDS274001R0278

Product ID78054

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S204M-Z2 provides robust protection against short circuits, ensuring the safety of your electrical systems.
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2. Flexible ApplicationsCompatible with both AC and DC systems, this circuit breaker offers versatility in a wide range of applications.
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3. High Short-Circuit CapacityWith a high short-circuit breaking capacity, the S204M-Z2 can handle demanding electrical conditions with ease.
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4. International Standards ComplianceMeets all major international and local standards, including IEC/EN 60898-2 and IEC/EN 60947-2, ensuring compliance and reliability.
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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)