The ABB S203-C10NA is a 3-pole plus neutral miniature circuit breaker designed for industrial use, providing both short circuit and overload protection with a 10A rating.
Product ModelS203-C10NA
Material Number2CDS253103R0104
Product ID80226
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable ProtectionThe ABB S203-C10NA offers robust protection against both short circuits and overloads, ensuring the safety of your equipment and personnel.
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2. Industrial-Grade DesignBuilt for industrial applications, this circuit breaker is designed to withstand harsh environments and maintain performance under demanding conditions.
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3. Efficient OperationWith its reliable tripping mechanisms, the S203-C10NA ensures efficient operation, minimizing downtime and maximizing productivity.
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4. Compliance with StandardsThe S203-C10NA is designed to meet UL1077 standards, ensuring compliance with industry regulations and standards for safety and performance.
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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
C
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)
5. Versatile InstallationThe 3-pole plus neutral design allows for versatile installation options, making it suitable for a wide range of industrial applications.
