S201M-B20NA

Name: S201M-B20NA
Brand: ABB
SKU: S201M-B20NA

The ABB S201M-B20NA is a versatile miniature circuit breaker designed for DC and AC applications. It provides reliable protection against overloads and short circuits, ensuring high inbuilt short circuit breaking capacity and compliance with major international standards.

Product ModelS201M-B20NA

Material Number2CDS271103R0205

Product ID80804

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S201M-B20NA offers robust protection against overloads and short circuits, ensuring the safety of your electrical installations.
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2. Versatile ApplicationsSuitable for both DC and AC applications, this circuit breaker is a versatile solution for various electrical needs.
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3. High PerformanceWith its high inbuilt short circuit breaking capacity, the S201M-B20NA provides reliable performance in demanding electrical environments.
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4. Compliance with StandardsCompliant with major international standards such as IEC/EN 60898-2 and IEC/EN 60947-2, ensuring it meets the highest safety and performance requirements.
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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 CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 230 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)