S201M-Z50NA

Name: S201M-Z50NA
Brand: ABB
SKU: S201M-Z50NA

The ABB S201-Z50NA is a compact, current-limiting miniature circuit breaker designed for 50A applications. It offers thermal magnetic trip curve Z and electromechanical short circuit protection, ensuring reliable operation in residential, commercial, and industrial settings.

Product ModelS201M-Z50NA

Material Number2CDS271103R0578

Product ID80863

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S201-Z50NA provides comprehensive protection against overloads and short circuits, ensuring the safety of your electrical systems.
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2. Compact DesignIts compact size makes it ideal for space-saving installations, perfect for modern electrical panels and control systems.
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3. Versatile ApplicationsSuitable for residential, commercial, and industrial use, this MCB can handle a variety of electrical demands.
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4. Advanced Tripping MechanismsEquipped with thermal magnetic trip curve Z and electromechanical tripping mechanisms, it offers superior protection against both overload and short circuit conditions.
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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 60898-1 230 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)