"ABB S204M-C32UC: A reliable miniature circuit breaker for DC and AC applications, featuring high short circuit breaking capacity and compliance with major international standards."
Product ModelS204M-C32UC
Material Number2CDS274061R0324
Product ID79552
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Short Circuit Breaking CapacityThe ABB S204M-C32UC boasts an impressive short circuit breaking capacity, ensuring your equipment is protected from high current surges.
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2. Flexible AC and DC ApplicationsDesigned to handle both DC and AC applications, this circuit breaker offers versatility in a wide range of electrical systems.
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3. Compliance with Major International StandardsThe S204M-C32UC meets and exceeds standards such as IEC/EN 60898-2, IEC/EN 60947-2, and UL 1077, ensuring it is compatible with various global electrical codes.
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4. Easy Integration with System pro M Compact AccessoriesAll current System pro M compact accessories can be easily combined with the new model line, making it a seamless addition to your existing setup.
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
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 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
Rated Impulse Withstand Voltage (Uimp)
5
5. Durable and Reliable PerformanceWith a high electrical endurance and mechanical endurance, the S204M-C32UC provides long-lasting and reliable protection for your electrical equipment.
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)
32 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
