S203-B100

Name: S203-B100
Brand: ABB
SKU: S203-B100

"ABB S203-B100: A compact, high-performance miniature circuit breaker for 3-phase applications, featuring a breaking capacity of 6kA and rated current of 100A. Ideal for commercial and industrial settings, ensuring reliable protection against overloads and short-circuits."

Product ModelS203-B100

Material Number2CDS253001R0825

Product ID78541

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Breaking Capacity\"The ABB S203-B100 boasts a robust breaking capacity of 6kA, ensuring reliable protection against severe electrical faults.\"
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2. Compact Design\"With a compact design, the S203-B100 fits seamlessly into your electrical panel, optimizing space without compromising on performance.\"
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3. Reliable Protection\"Designed to protect against both overloads and short-circuits, the S203-B100 provides comprehensive safety for your electrical systems.\"
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4. Commercial and Industrial Use\"Perfect for commercial and industrial settings, this miniature circuit breaker is engineered to handle the demands of high-traffic environments.\"
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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

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 400 V AC acc. to IEC 60898-1 400 V acc. to IEC 60947-2 400 V AC

Operational Voltage

Maximum (Incl. Tolerance) 440 V AC Minimum 12 V AC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)