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The Schurter Inc. 4430.2115 is a thermal circuit breaker with a 2-pole configuration, suitable for AC and DC applications. It offers a rated voltage of 240 VAC and 60 VDC, with a current rating range of 0.05 to 20 A. The breaker type is thermal, and it features a rocker actuation for easy operation.
Designed for panel mounting, this circuit breaker has a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. It meets various approval standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. The operating temperature range is -10 °C to 55 °C.
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 conditional short circuit capacity is 1 kA at 240 VAC, and the short circuit capacity Icn can reach up to 300A at 240 VAC for currents 3A and above.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It provides reliable thermal overload protection with a positively trip-free release mechanism.
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 rocker actuation.
The allowable operation temperature is -10 °C to 55 °C.
The mechanical lifetime is 50,000 switching cycles.
Approval agencies include CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
