S203MT-Z10UC

Name: S203MT-Z10UC
Brand: ABB
SKU: S203MT-Z10UC

The ABB S203MT-Z10UC miniature circuit breaker provides reliable protection with a rated current of 1 A, suitable for 50/60 Hz frequencies. It features a tripping characteristic of Z and is designed for DIN rail mounting, ensuring efficient and safe electrical operations.

Product ModelS203MT-Z10UC

Material Number2CDS273065R0428

Product ID80437

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203MT-Z10UC offers robust protection against electrical faults, ensuring the safety of your equipment and personnel.
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2. Efficient DesignDesigned for DIN rail mounting, this circuit breaker is easy to install and integrates seamlessly into your electrical system.
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3. Versatile ApplicationSuitable for 50/60 Hz frequencies, this miniature circuit breaker is versatile and can be used in a variety of applications, from residential to industrial settings.
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4. High PerformanceWith a rated current of 1 A, this circuit breaker provides reliable performance under various operating conditions, ensuring consistent protection.
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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)