S201-D8NA

Name: S201-D8NA
Brand: ABB
SKU: S201-D8NA

The ABB S201-D8NA is a compact, current-limiting miniature circuit breaker designed for 480Y/277VAC applications. It features a thermal magnetic trip mechanism and a 6KA interrupt current rating, making it suitable for a wide range of electrical protection needs.

Product ModelS201-D8NA

Material Number2CDS251103R0081

Product ID78709

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Protection MechanismThe ABB S201-D8NA circuit breaker combines a delayed thermal tripping mechanism to protect against overloading and an electromechanical tripping mechanism to protect from short circuits, ensuring comprehensive electrical safety.
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2. Compact DesignWith its compact design, the S201-D8NA fits perfectly into DIN rail systems, saving space and enhancing installation efficiency.
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3. High PerformanceThe breaker is UL1077 certified and CSA 22.2 compliant, meeting stringent safety standards for residential, commercial, and industrial applications.
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4. Versatile ConfigurationAvailable in various configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), the S201-D8NA can be easily integrated into different electrical systems.

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)