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The Schurter Inc. 4430.1406 is a thermal circuit breaker designed for equipment protection. It offers 1 or 2 pole thermal overload protection with a positively trip-free release mechanism.
Key electrical specifications include a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC, with a rated current range of 0.05 to 20 A. The conditional short circuit capacity is 1 kA at 240 VAC. The breaker has a mechanical lifetime of 50,000 switching cycles.
This circuit breaker features a rocker actuation type and is designed for panel mounting. It operates within a temperature range of -10 °C to 55 °C. The degree of protection is IP40 on the front side, or IP54 with a factory-mounted protection cover.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment.
The rated voltage is 240VAC and 60VDC.
The current rating is 7A.
The allowable operating temperature range is -10°C to 55°C.
The degree of protection is IP40, and IP54 with the factory-mounted protection cover.
It has 2 poles.
The mechanical lifetime is 50,000 switching cycles.
It is approved to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.