S204MTR-Z20

Name: S204MTR-Z20
Brand: ABB
SKU: S204MTR-Z20

The ABB S204MTR-Z20 is a high-performance, 4-pole miniature circuit breaker designed for demanding applications. With a 10kA breaking capacity and 20A rating, it ensures safe and efficient operation in various environments.

Product ModelS204MTR-Z20

Material Number2CDS274447R0488

Product ID78720

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Breaking CapacityThe S204MTR-Z20 boasts a high breaking capacity of 10kA, making it suitable for applications requiring robust electrical protection.
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2. Reliable OperationDesigned for reliability, this circuit breaker ensures consistent performance in nearly all environments, including extreme temperatures.
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3. Compact DimensionsWith dimensions of 85 x 69 x 17.5 mm, the S204MTR-Z20 is compact and space-efficient, ideal for installations where space is limited.
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4. Compliance with StandardsThe S204MTR-Z20 complies with traction standards (IEC/EN 60947-2) and fire and smoke standards (NFPA-130 & EN45545-2), ensuring it meets the highest safety standards.
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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 60947-2

Tripping Characteristic

Rated Voltage (Ur)

440 V

Rated Operational Voltage

440 V AC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 240 V AC

Operational Voltage

Minimum 12 V AC / 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V