"ABB's S204MT-K5 is a reliable miniature circuit breaker featuring K-characteristics, 10kA breaking capacity, and 5A rated current. Perfect for smart electrical installations."
Product ModelS204MT-K5
Material Number2CDS274445R0357
Product ID79831
Stock on Request
Last updated: 8/29/2026
Key Features
1
1. High PerformanceThe ABB S204MT-K5 offers exceptional performance with its K-characteristics, ensuring reliable operation in various electrical applications.
2
2. 10kA Breaking CapacityThis circuit breaker boasts a robust 10kA breaking capacity, providing superior protection against electrical surges and faults.
3
3. 5A Rated CurrentWith a rated current of 5A, the S204MT-K5 is designed to handle moderate to high electrical loads efficiently.
4
4. Smart InstallationThis miniature circuit breaker is part of ABB's SmartLinks series, making it easy to integrate into modern smart electrical systems.
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, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235
Tripping Characteristic
K
Rated Voltage (Ur)
440 V
Rated Operational Voltage
acc. to IEC 60898-1 440 V acc. to IEC 60947-2 230 V
Operational Voltage
Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 66 V DC Minimum 12 V AC Minimum 12 V DC
Rated Insulation Voltage (Ui)
5. Reliability and SafetyThe S204MT-K5 is built with reliability and safety in mind, ensuring that your electrical installations meet the highest standards of performance and protection.
