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This Schurter Inc. 4430.1638 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.
The breaker has 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. It features a rocker actuation type and a 2-pole configuration. The device is designed for panel mounting and has a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It has a mechanical lifetime of 50,000 switching cycles and overload capabilities specified for both AC and DC operation.
The circuit breaker is rated for 240 VAC and 60 VDC.
The allowable operating temperature is -10°C to 55°C.
The circuit breaker is packaged in bulk.
The current rating is 2.5A.
The tripping type is thermal.
The breaker has 2 poles.
The actuation type is rocker.