High-performance miniature circuit breaker with 10 A rating, suitable for AC/DC applications, and compliant with IEC/EN 60947-2 standards.
Product ModelS202M-Z10
Material Number2CDS272001R0428
Product ID80617
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Performance and Compact DesignThe ABB S202M-Z10 is designed to provide high-performance circuit protection in a compact form, making it ideal for space-constrained installations.
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2. Advanced Protection MechanismsEquipped with permanent magnets that assist in the forced extinguishing of arcs, ensuring reliable short-circuit protection.
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3. Flexible AC/DC ApplicationSuitable for both AC and DC applications, making it versatile for various electrical systems.
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4. Compliance with International StandardsCompliant with IEC/EN 60947-2 and IEC/EN 60898-1 standards, ensuring compatibility with international electrical standards.
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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
CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077
Tripping Characteristic
Z
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) 125 V DC 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. Easy Installation and MaintenanceDesigned for easy installation and maintenance, with a failsafe bi-directional cylinder-lift screw terminal that simplifies connections and ensures secure mounting on DIN rail.
4 kV at 2000 m 5 kV at Sea Level 6.2 kV
Dielectric Test Voltage
50/60 Hz-1 min: 2 kV
Input Voltage Type
AC/DC
Rated Current (In)
10 A
Rated Short-Circuit Capacity
(AC) 10 kA (DC) 10 kA (230 V AC) 10 kA (400 V AC) 10 kA (400 V) 10 kA
