S202-K50

Name: S202-K50
Brand: ABB
SKU: S202-K50

The ABB S202-K50 is a high-performance miniature circuit breaker designed for compact supplementary and energy limiting circuit protection. It features dual tripping mechanisms for both overloading and short circuit protection, making it suitable for a variety of commercial and industrial applications.

Product ModelS202-K50

Material Number2CDS252001R0577

Product ID80285

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Performance and Compact DesignThe ABB S202-K50 is designed to provide high-performance circuit protection in a compact form, making it ideal for space-constrained installations.
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2. Dual Tripping MechanismsEquipped with both delayed thermal tripping and electromechanical tripping mechanisms, this MCB offers comprehensive protection against overloading and short circuits.
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3. Finger Safe and Multi-Function TerminalsThe product features finger-safe and multi-function terminals, ensuring safe and efficient installation and maintenance.
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4. Compliance with International StandardsThe S202-K50 is regulated by IEC/EN 60947-2, UL489, and CSA 22.2 No. 5, ensuring it meets the highest standards for commercial and industrial applications.

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)