S202-B50

Name: S202-B50
Brand: ABB
SKU: S202-B50

The ABB S202-B50 is a compact, current-limiting mini circuit breaker designed for reliable protection against overloads and short circuits. It is suitable for residential, commercial, and industrial applications, featuring a 50A rated current and a short circuit breaking capacity of 6kA.

Product ModelS202-B50

Material Number2CDS252001R0505

Product ID78823

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S202-B50 offers reliable protection against overloads and short circuits, ensuring the safety of your electrical systems.
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2. Compact DesignIts compact design makes it ideal for a variety of applications, including residential, commercial, and industrial settings.
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3. Current-Limiting MechanismThe current-limiting mechanism helps in reducing the impact of short circuits, minimizing damage to your equipment.
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4. High Breaking CapacityWith a short circuit breaking capacity of 6kA, the S202-B50 provides robust protection against high current surges.
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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 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)