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The Schurter Inc. 4430.3091 is a thermal circuit breaker featuring a 2-pole configuration and rocker actuation. It is designed for panel mounting and operates with a rated AC voltage of 240 VAC and a DC voltage of 60 VDC. The rated current range is from 0.05 A to 20 A, with a specific rating of 3A for this model.
This circuit breaker provides thermal overload protection and has a conditional short circuit capacity of 1 kA at AC 240 V. It meets IEC 60934 standards and offers a degree of protection of IP40 on the front side. The device has a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C.
Applications for this type of circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is built with robust materials and designed for reliable performance in demanding environments.
The rated voltage is 240 VAC and 60 VDC.
The operating temperature range is -10 to 55 °C.
The tripping type is thermal.
The actuator type is rocker.
The mounting type is panel mount.
The dielectric strength is 4 kVAC.
The mechanical lifetime is 50,000 switching cycles.