S203MT-C0,5

Name: S203MT-C0,5
Brand: ABB
SKU: S203MT-C0,5

The ABB S203MT-C0.5 is a 3-pole miniature circuit breaker with a rated current of 25A, featuring a K characteristic. It offers reliable protection and high performance, making it suitable for various applications.

Product ModelS203MT-C0,5

Material Number2CDS273445R0984

Product ID79072

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203MT-C0.5 provides reliable 3-phase protection, ensuring the safety of your electrical system.
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2. High PerformanceWith a rated current of 25A, this circuit breaker delivers high performance in a compact design.
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3. Versatile ApplicationsSuitable for a wide range of applications, including industrial and commercial settings, the S203MT-C0.5 is a versatile solution.
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4. Compliance with StandardsMeets international standards such as IEC/EN 60898-1 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

IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235

Tripping Characteristic

Rated Voltage (Ur)

440 V

Rated Operational Voltage

acc. to IEC 60898-1 400 V acc. to IEC 60898-1 440 V acc. to IEC 60947-2 230 V

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 66 V DC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)