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The Schurter Inc. 4430.2988 is a 2-pole thermal circuit breaker designed for reliable overload protection. It features a rated voltage of 240 VAC and 60 VDC, with a current rating range of 0.05 to 20 A. The breaker offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity of 300A at 240 VAC for currents 3A or higher.
This thermal circuit breaker has a mechanical lifetime of 50,000 switching cycles and an overload capability of at least 40 trips at 6 times the rated current for AC. It operates within a temperature range of -10 °C to 55 °C and has a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The actuation type is a rocker, and it is suitable for panel mounting.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It holds approvals from CSA, EN, GB, IEC, and UL standards.
240VAC and 60VDC.
-10°C to 55°C.
Panel mount.
Thermal.
50,000 switching cycles.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
IP40 front side, IP54 with factory mounted protection cover.