S203MTR-B32

Name: S203MTR-B32
Brand: ABB
SKU: S203MTR-B32

The ABB S203MTR-B32 is a 3-pole, 32A miniature circuit breaker designed for robust short-circuit protection and delayed thermal tripping for overload protection. It is compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, making it suitable for residential, commercial, and industrial applications.

Product ModelS203MTR-B32

Material Number2CDS273447R0325

Product ID79297

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Robust Short-Circuit ProtectionThe S203MTR-B32 offers a rated short-circuit capacity of up to 10 kA at 230/400 V AC, ensuring reliable protection against short circuits.
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2. Delayed Thermal TrippingThis MCB features a delayed thermal tripping mechanism for overload protection, providing a safe and efficient way to handle overloads.
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3. Compliance with International StandardsThe product complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring it meets the highest safety and performance requirements.
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4. Versatile ApplicationSuitable for residential, commercial, and industrial applications, the S203MTR-B32 is a versatile solution for various electrical needs.
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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