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The Schurter Inc. 4430.3625 is a 2-pole thermal circuit breaker designed for equipment protection. It features a positively trip-free release mechanism and rocker actuation. This circuit breaker is rated for 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A AC.
Key technical specifications include a conditional short circuit capacity of 1 kA and a short circuit capacity Icn of up to 300A. The device offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. It has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
With a mechanical lifetime of 50,000 switching cycles, the 4430.3625 is built for durability. It operates within a temperature range of -10 °C to 55 °C. The circuit breaker has undergone vibration resistance testing up to 10 G and shock resistance testing of 30 G / 18 ms.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is suitable for panel mount installations.
Rated for 240VAC and 60VDC.
-10°C to 55°C.
2 poles.
4 kVAC.
Thermal.
Rocker.
Minimum 40 trips at 6xIr for AC and 4xIr for DC.
