S202-K0.5

Name: S202-K0.5
Brand: ABB
SKU: S202-K0.5

The ABB S202-K0.5 is a 2-pole miniature circuit breaker designed for 480Y/277VAC applications. It offers overcurrent protection with line and load terminals, ring tongue styles, and finger-safe terminals. This breaker is UL 1077 recognized and suitable for a variety of electrical installations.

Product ModelS202-K0.5

Material Number2CDS252001R0157

Product ID79233

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Overcurrent ProtectionThe ABB S202-K0.5 provides reliable overcurrent protection, ensuring the safety of your electrical system.
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2. Versatile ApplicationDesigned for 480Y/277VAC applications, this circuit breaker is versatile and can be used in various electrical installations.
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3. Easy InstallationWith line and load terminals, ring tongue styles, and finger-safe terminals, the S202-K0.5 is easy to install and maintain.
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4. UL 1077 RecognitionThe breaker is UL 1077 recognized, meeting high standards for safety and performance.
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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) 125 V DC Maximum (Incl. Tolerance) 440 V AC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)