S203-K32NA

Name: S203-K32NA
Brand: ABB
SKU: S203-K32NA

The ABB S203-K32NA is a 3P+N miniature circuit breaker designed for 32A at 480V. UL1077 recognized, it offers high performance and durability, making it suitable for various electrical applications.

Product ModelS203-K32NA

Material Number2CDS253103R0537

Product ID80114

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and DurabilityThe ABB S203-K32NA is built to last, ensuring consistent performance in demanding electrical environments.
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2. Compliance and CertificationRecognized by UL1077, this circuit breaker meets stringent safety standards, providing peace of mind for your electrical installations.
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3. Versatile ApplicationSuitable for a wide range of applications, including industrial and commercial settings, the S203-K32NA is a versatile solution for your electrical needs.
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4. High Current RatingWith a rating of 32A at 480V, this circuit breaker can handle significant electrical loads, making it an ideal choice for high-demand applications.
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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 60898-1 400 V AC acc. to IEC 60898-1 400 V acc. to IEC 60947-2 440 V AC

Operational Voltage

Maximum (Incl. Tolerance) 440 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