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The Schurter Inc. 4430.1789 is a 2-pole thermal circuit breaker designed for reliable overload protection. It offers a rated current range of 0.05 to 20A and supports AC voltage up to 240VAC and DC voltage up to 60VDC.
This circuit breaker features a thermal tripping mechanism and a rocker actuation type, providing a positively trip-free release. It is designed for panel mounting and has a mechanical lifetime of 50,000 switching cycles. The device offers a degree of protection of IP40 on the front side.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. Its robust design ensures dependable performance in demanding environments.
The rated voltage is 240 VAC and 60 VDC.
The rated current range is 0.05 to 20 A.
This circuit breaker has 2 poles.
It uses a rocker actuation type.
The allowable operation temperature is -10 °C to 55 °C.