S201M-K0.5NA

Name: S201M-K0.5NA
Brand: ABB
SKU: S201M-K0.5NA

The ABB S201M-K0.5NA is a smart miniature circuit breaker with thermal and magnetic tripping mechanisms, designed for current limiting and enhanced safety. Suitable for residential, commercial, and industrial use.

Product ModelS201M-K0.5NA

Material Number2CDS271103R0157

Product ID79951

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Current Limiting TechnologyThe ABB S201M-K0.5NA features current limiting technology, which helps in reducing the impact of short circuits and overloads, ensuring the protection of your electrical system.
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2. Dual Tripping MechanismsEquipped with both thermal and magnetic tripping mechanisms, this circuit breaker provides comprehensive protection against overloading and short circuits.
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3. Smart DesignThe smart design of the S201M-K0.5NA allows for easy integration with smart home systems, enhancing your ability to monitor and control your electrical setup.
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4. Wide Application RangeSuitable for various applications including residential, commercial, and industrial settings, making it a versatile solution for different electrical needs.

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 60898-1 230 V acc. to IEC 60947-2 230 V AC

Operational Voltage

Maximum (Incl. Tolerance) 253 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)