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This Schurter Inc. 4430.2226 is a thermal circuit breaker designed for reliable overload protection in various applications. It is a 2-pole device with rocker actuation, suitable for panel mounting.
The circuit breaker has a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A. It 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 and above. The device is built for durability, with a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 50,000 cycles at 1x Ir for both AC and DC.
Environmental specifications include a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The operating temperature range is -10 °C to 55 °C. The circuit breaker has passed vibration resistance tests up to 10 G and shock resistance tests of 30 G / 18 ms.
Approvals include CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077, indicating compliance with various international safety standards. Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment.
The rated voltage is 240 VAC and 60 VDC.
The rated current range is 0.05 to 20 A.
The allowable operation temperature is -10 °C to 55 °C.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
It uses rocker actuation.
It has 2 poles.
