S203MTR-Z10

Name: S203MTR-Z10
Brand: ABB
SKU: S203MTR-Z10

The ABB S203MT-Z10 is a 4P, 10A miniature circuit breaker designed for reliable electrical protection. It operates within a maximum voltage of 440V AC and features a tripping characteristic of Z. Suitable for various industrial applications, this MCB ensures safe and efficient operation.

Product ModelS203MTR-Z10

Material Number2CDS273447R0428

Product ID78521

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203MT-Z10 offers robust electrical protection, ensuring the safety of your equipment and personnel in industrial settings.
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2. Versatile ApplicationDesigned for 4P, 10A applications, this miniature circuit breaker is versatile and can be used in a variety of industrial environments.
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3. High Operational VoltageWith a maximum operational voltage of 440V AC, the S203MT-Z10 provides reliable performance in high-voltage applications.
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4. Tripping CharacteristicFeaturing a tripping characteristic of Z, this MCB ensures quick and accurate tripping in case of an electrical fault.
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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