S203MTR-B20

Name: S203MTR-B20
Brand: ABB
SKU: S203MTR-B20

The ABB S203MTR-B20 is a compact, reliable, and affordable circuit breaker designed for protecting electrical circuits in residential, commercial, and industrial settings. Its compact size and affordable price make it an ideal choice for various applications.

Product ModelS203MTR-B20

Material Number2CDS273447R0205

Product ID81015

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S203MTR-B20 features a compact design that fits seamlessly into your electrical setup, making it perfect for space-constrained environments.
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2. Reliable OperationKnown for its reliability, this circuit breaker ensures safe and efficient operation, providing peace of mind for your electrical needs.
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3. Affordable PricingWith an affordable price point, the ABB S203MTR-B20 is an economical solution for protecting your electrical circuits without compromising on quality.
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4. Versatile ApplicationsSuitable for residential, commercial, and industrial applications, this circuit breaker is versatile and can be used in a variety of 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

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