S201-B63NA

Name: S201-B63NA
Brand: ABB
SKU: S201-B63NA

The ABB S201-B63NA is a compact, current-limiting miniature circuit breaker suitable for 63A, 1 pole, and 277V applications. It offers reliable performance and enhanced safety through its delayed thermal tripping mechanism, making it ideal for industrial communication and control systems.

Product ModelS201-B63NA

Material Number2CDS251103R0635

Product ID78292

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB S201-B63NA ensures consistent and reliable operation in industrial communication and control systems, providing a stable power supply.
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2. Enhanced SafetyEquipped with a delayed thermal tripping mechanism, this circuit breaker offers enhanced safety by preventing short circuits and electrical shocks.
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3. Compact DesignThe compact design of the S201-B63NA makes it easy to integrate into various industrial settings, saving space and improving system efficiency.
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4. Current LimitingThe current-limiting feature of the S201-B63NA helps in reducing the impact of short circuits, thereby protecting the system from potential damage.
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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 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)