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The Schurter Inc. 4430.1248 is a 2-pole thermal circuit breaker offering reliable overload protection. It is designed for panel mounting and features a rocker actuation type.
Key electrical specifications include a rated voltage of 240 VAC and 60 VDC, with a rated current range from 0.05 to 20 A. This specific model is rated at 2A. The circuit breaker provides thermal tripping and has a mechanical lifetime of 50,000 switching cycles.
Environmental and mechanical data include a degree of protection of IP40 for the front side, and IP54 with a factory-mounted protection cover. The operating temperature range is -10 °C to 55 °C. The device has undergone vibration resistance testing up to 10 G @ 60 - 500 Hz and shock resistance testing 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. This circuit breaker is suitable for applications requiring robust thermal overload protection in industrial appliances, power supplies, and equipment for construction.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 2A.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The allowable operation temperature is -10 °C to 55 °C.