S203MT-Z35UC

Name: S203MT-Z35UC
Brand: ABB
SKU: S203MT-Z35UC

The ABB S203MT-Z35UC is a high-performance miniature circuit breaker designed for reliable short-circuit protection. It features a flexible AC/DC application, high short-circuit breaking capacity, and compliance with IEC/EN 60947-2 standards.

Product ModelS203MT-Z35UC

Material Number2CDS273065R0548

Product ID80816

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short-Circuit Breaking CapacityThe ABB S203MT-Z35UC boasts a high short-circuit breaking capacity, ensuring reliable protection against electrical surges.
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2. Flexible AC/DC ApplicationThis circuit breaker can be used in both AC and DC applications, making it versatile for various electrical systems.
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3. Compliance with IEC/EN 60947-2The product is compliant with the IEC/EN 60947-2 standards, ensuring it meets the highest safety and performance requirements.
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4. Reliable Protection for Various ApplicationsSuitable for residential, commercial, and industrial use, the ABB S203MT-Z35UC provides reliable protection in diverse electrical settings.
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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 60898-1 440 V AC acc. to IEC 60898-1 440 V DC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC

Operational Voltage

Maximum (Incl. Tolerance) 462 V AC Maximum (Incl. Tolerance) 500 V DC 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)