S201-Z20NA

Name: S201-Z20NA
Brand: ABB
SKU: S201-Z20NA

The ABB S201-Z20NA is a compact, current-limiting miniature circuit breaker featuring delayed thermal tripping and two tripping mechanisms. It provides reliable electrical protection for a wide range of applications, ensuring safe and efficient operation.

Product ModelS201-Z20NA

Material Number2CDS251103R0488

Product ID77706

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Current LimitingThe S201-Z20NA is designed to limit current in case of an overload, preventing damage to the circuit and ensuring safe operation.
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2. Delayed Thermal TrippingThis feature allows for a delayed response to thermal changes, reducing the likelihood of false tripping and ensuring reliable operation.
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3. Compact DesignThe compact size of the S201-Z20NA makes it ideal for space-constrained applications, providing high performance in a small footprint.
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4. High PerformanceWith its advanced tripping mechanisms, the S201-Z20NA offers superior electrical protection and reliability, making it suitable for various industrial and commercial settings.
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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

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

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)

4 kV at 2000 m 5 kV at Sea Level 6.2 kV