S203-B6

Name: S203-B6
Brand: ABB
SKU: S203-B6

The ABB S203-B6 is a 3-pole circuit breaker with a current rating of 6A and B curve characteristics. It features delayed thermal tripping and is designed for DIN rail mounting, making it a reliable choice for various applications.

Product ModelS203-B6

Material Number2CDS253001R0065

Product ID78240

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S203-B6 provides reliable protection against overcurrents, ensuring the safety of your electrical system.
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2. Compact DesignWith its DIN rail mounting, this circuit breaker is compact and space-efficient, making it ideal for installations where space is limited.
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3. Efficient TrippingThe delayed thermal tripping mechanism ensures controlled and efficient operation, minimizing downtime and reducing wear on the circuit.
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4. Versatile ApplicationsSuitable for a wide range of applications, including industrial and commercial settings, the S203-B6 offers flexibility and adaptability.
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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 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)