S203-C1.6

Name: S203-C1.6
Brand: ABB
SKU: S203-C1.6

The ABB S203-C1.6 is a UL1077 recognized miniature circuit breaker designed for 3-phase applications. It offers 1.6A of current protection at 480VAC, making it suitable for residential, commercial, and industrial settings. Ensure reliable overcurrent protection with this 6KAIC rated MCB.

Product ModelS203-C1.6

Material Number2CDS253001R0974

Product ID78540

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. UL1077 RecognitionThe ABB S203-C1.6 is UL1077 recognized, ensuring it meets stringent safety standards for overcurrent protection in electrical systems.
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2. Versatile ApplicationSuitable for residential, commercial, and industrial applications, this MCB provides reliable protection across various settings.
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3. High Breaking CapacityWith a breaking capacity of 6KAIC at 480Y/277VAC, it effectively handles short circuits and overloads.
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4. Durable DesignConstructed with high-quality materials, the S203-C1.6 ensures extended product lifetime and durability in harsh electrical 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 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)