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The Schurter Inc. 4430.2768 is a thermal circuit breaker featuring a 2-pole configuration and rocker actuation. It is designed for panel mounting and has a rated current of 18A and a voltage rating of 240VAC.
This circuit breaker provides thermal overload protection with a conditional short circuit capacity of 1 kA at 240VAC. It meets various approval standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
Key technical data includes a dielectric strength of 4 kVAC, insulation resistance greater than 100 MΩ at 500 VDC, and a mechanical lifetime of 50,000 switching cycles. The operating temperature range is -10 °C to 55 °C.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 18A.
It uses a rocker actuator.
The degree of protection is IP40 according to IEC 60529.
The allowable operating temperature range is -10 to 55 degrees Celsius.
It has 2 poles.
The mechanical lifetime is 50,000 switching cycles.