Versatile MCB for DC and AC applications with high performance and multiple approvals.
Product ModelS202M-C25UC
Material Number2CDS272061R0254
Product ID78083
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Versatile ApplicationThe ABB S202M-C25UC is designed to handle both DC and AC applications, making it a versatile solution for various electrical needs.
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2. High PerformanceWith its impressive performance range, this MCB ensures reliable operation and high inbuilt short circuit breaking capacity.
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3. Multiple ApprovalsThe S202M-C25UC meets all major international and local standards, including IEC/EN 60898-2 and IEC/EN 60947-2, ensuring compliance and reliability.
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4. Easy IntegrationThis MCB is fully compatible with all System pro M compact accessories, making it easy to integrate into existing electrical systems.
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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 60898-2 IEC/EN 60947-2
Tripping Characteristic
C
Rated Operational Voltage
acc. to IEC 60898-1 400 V AC acc. to IEC 60898-1 440 V DC acc. to IEC 60898-1 440 V acc. to IEC 60898-2 400 V AC acc. to IEC 60898-2 440 V DC acc. to IEC 60947-2 440 V AC acc. to IEC 60947-2 440 V DC
Operational Voltage
Maximum (Incl. Tolerance) 440 V AC Maximum (Incl. Tolerance) 500 V DC Minimum 12 V AC Minimum 12 V DC
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
5. Flexible InstallationWhether for warehousing, project engineering, planning, installing, or maintaining equipment, the S202M-C25UC offers a simple and flexible solution for all your electrical needs.
Rated Impulse Withstand Voltage (Uimp)
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)
25 A
Rated Short-Circuit Capacity
(AC) 10 kA (230 V AC) 10 kA (253 V AC) 10 kA (400 V AC) 10 kA (440 V DC) 10 kA (230 V) 10 kA (400 V) 10 kA
