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The Schurter Inc. 4430.273 is a 2-pole thermal circuit breaker designed for reliable overload protection. It features a 1A current rating and a maximum AC voltage rating of 240 VAC, with a DC rating of 60 VDC.
This circuit breaker offers a thermal tripping mechanism and a rocker actuation type, suitable for panel mount installations. It has a mechanical lifetime of 50,000 switching cycles and meets various approval standards including UL1077 and IEC 60934.
Key specifications include a degree of protection of IP40, dielectric strength of 4 kVAC, and an insulation resistance greater than 100 MΩ. The operating temperature range is -10 °C to 55 °C.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
Rated voltage is 240 VAC and 60 VDC.
-10 to 55 °C.
50,000 switching cycles.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
4 kVAC.
Thermal.
Panel Mount.