S203M-K13NA

Name: S203M-K13NA
Brand: ABB
SKU: S203M-K13NA

The ABB S203M-K13NA miniature circuit breaker provides reliable protection with advanced tripping mechanisms and high breaking capacity. Suitable for residential, commercial, and industrial use, it ensures safe and efficient operation.

Product ModelS203M-K13NA

Material Number2CDS273103R0447

Product ID79269

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced Tripping MechanismsThe S203M-K13NA features both delayed thermal tripping for overload protection and electromechanical tripping for short circuit protection, ensuring comprehensive safety.
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2. High Breaking CapacityWith a breaking capacity of up to 10 kA, this MCB can handle high current surges, making it ideal for demanding applications.
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3. Versatile ApplicationsSuitable for residential, commercial, and industrial use, the S203M-K13NA is a versatile solution for various electrical needs.
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4. Compliance with International StandardsThe product complies with IEC/EN 60898-1 and IEC/EN 60947-2, ensuring it meets the highest international safety standards.
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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

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

Tripping Characteristic

Rated Operational Voltage

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

Operational Voltage

Maximum (Incl. Tolerance) 440 V AC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)