High-performance miniature circuit breaker with delayed thermal tripping, suitable for residential, commercial, and industrial use up to 63A.
Product ModelS204M-D63
Material Number2CDS274001R0631
Product ID80331
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. Reliable ProtectionThe ABB S204M-D63 provides comprehensive protection against overloads and short circuits, ensuring the safety of your electrical system.
2
2. Delayed Thermal TrippingEquipped with a delayed thermal tripping mechanism, this circuit breaker minimizes false tripping and ensures reliable operation under various load conditions.
3
3. Compact DesignPart of the System pro M compact series, the S204M-D63 is designed to be space-efficient, making it ideal for installations where space is limited.
4
4. Versatile ApplicationsSuitable for a wide range of applications including residential, commercial, and industrial settings, this circuit breaker offers flexibility and adaptability.
5
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 CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077
Tripping Characteristic
D
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. High Breaking CapacityWith a breaking capacity of up to 10 kA, the S204M-D63 ensures that it can handle high short-circuit currents effectively, providing robust protection for your electrical system.
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)
63 A
Rated Short-Circuit Capacity
(AC) 10 kA (230 V AC) 10 kA (400 V AC) 10 kA (400 V) 10 kA
