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The Schurter Inc. 4430.3021 is a 2-pole thermal circuit breaker designed for equipment protection. It offers a rated voltage of 240 VAC and 60 VDC, with a current rating range of 0.05 to 20 A AC. This breaker features a thermal tripping type and rocker actuation, providing reliable overload protection.
With a mechanical lifetime of 50,000 switching cycles, the 4430.3021 is built for durability. It has a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The unit is designed for panel mounting and has quick connect terminals.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It meets various approval standards, including VDE, UL, and CCC.
The operating voltage is 240 VAC and 60 VDC.
-10 °C to 55 °C.
Panel mount.
IP40 (IP54 with cover).
Conditional short-circuit capacity (Inc) is 1 kA at 240 VAC. Short-circuit capacity (Icn) is 300 A at 240 VAC for In ≥ 3 A.
