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The Schurter Inc. 4410.9021 is a 1-pole thermal circuit breaker from the T12-MSM series. It features a manual ON/OFF actuation type and is designed for panel mounting.
This circuit breaker has a rated voltage of 240 VAC and 28 VDC, with a rated current range of 0.05 to 15/16 A. It boasts a conditional short circuit capacity of 1 kA at 240 VAC and meets various international standards including IEC 60934, UL 1077, and GB 17701.
Key electrical specifications include a dielectric strength greater than 1.5 kV at 50 Hz and insulation resistance greater than 100 MΩ at 500 VDC. The operating temperature range is -5 °C to 60 °C. Endurance is rated for a typical 5000 switching cycles.
Applications for this thermal circuit breaker include power supplies, uninterruptible power supplies, power tools, and household appliances. It is available with blue ring illumination at a nominal voltage of 24V.
240 VAC and 28 VDC.
Bulk packaging.
-5°C to 60°C.
15A.
1 pole.
Manual ON/OFF push-push actuator.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.