S203-C8NA

Name: S203-C8NA
Brand: ABB
SKU: S203-C8NA

Short Product Description "The ABB S203-C8NA is a UL1077 certified mini circuit breaker designed for 8A, 3 pole + neutral applications. It ensures reliable and safe electrical system operation, making it ideal for both residential and commercial use."

Product ModelS203-C8NA

Material Number2CDS253103R0084

Product ID78798

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and Safety\"The ABB S203-C8NA mini circuit breaker is UL1077 certified, ensuring reliable and safe operation in your electrical system. Its robust design and high-quality components guarantee consistent performance.\"
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2. Versatile Application\"Perfect for both residential and commercial applications, the S203-C8NA is versatile and can be used in a variety of settings, from homes to industrial facilities.\"
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3. Compact Design\"With its compact design, the S203-C8NA fits seamlessly into DIN rail systems, making it an ideal choice for space-constrained environments.\"
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4. Easy Installation\"The S203-C8NA features a straightforward installation process, ensuring minimal downtime and hassle. Its simple design makes it easy to integrate into existing electrical systems.\"

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)