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This Schurter Inc. 4430.1605 is a thermal circuit breaker featuring a 2-pole configuration and rocker actuation, suitable for panel mounting. It provides thermal overload protection with a rated voltage of 240 VAC and 60 VDC, and a rated current range of 0.05 to 20 A. The breaker has a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity of up to 300A.
Designed for reliability, it offers a mechanical lifetime of 50,000 switching cycles and overload protection with a minimum of 40 trips at 6x Ir for AC and 4x Ir for DC. The operating temperature range is -10°C to 55°C. The degree of protection is IP40 on the front side, or IP54 with a factory-mounted protection cover.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It meets various approval standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
The breaker is rated for 240VAC and 60VDC.
It is panel mounted with a rocker actuator and offers quick connect (6.3x0.8mm) or screw clamp (M3.5x6mm) terminals.
-10°C to 55°C.
Thermal.
50,000 switching cycles at rated current for both AC and DC.
300A at 240VAC and 120A at 48VDC, with conditional short circuit capacity of 1kA.
IP40 on the front side, and IP54 with factory-mounted protection cover.