S203MT-D35

Name: S203MT-D35
Brand: ABB
SKU: S203MT-D35

The ABB S203MT-K25 is a 3P, 25A miniature circuit breaker designed for high-performance applications. It features a tripping characteristic of K, ensuring safe and efficient operation. Ideal for use in various environments, this MCB offers robust protection against overloads and short circuits.

Product ModelS203MT-D35

Material Number2CDS273445R0351

Product ID77887

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203MT-K25 provides reliable protection against overloads and short circuits, ensuring the safety of your electrical system.
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2. High-Performance DesignDesigned for high-performance applications, this MCB delivers efficient operation and robust protection.
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3. Versatile UseSuitable for various environments, the S203MT-K25 can be used in both residential and commercial settings.
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4. Compliance with StandardsMeets IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring compliance with industry regulations.
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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)