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This Schurter 4430.231 is a thermal circuit breaker featuring a 2-pole configuration and a rocker actuation type. It is designed for panel mounting and provides thermal overload protection.
The device has a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC, with a rated current range of 0.05 to 20 A. It boasts a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity of 300 A at 240 VAC. The degree of protection is IP40 on the front side.
Key electrical specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The mechanical lifetime is rated for 50,000 switching cycles. The operating temperature range is -10 °C to 55 °C.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
The breaker is rated for 240 VAC and 60 VDC.
The current rating is 500 mA.
It is a 2-pole breaker.
The allowable operation temperature is -10°C to 55°C.
The degree of protection is IP40 per IEC 60529.
The mechanical lifetime is 50,000 switching cycles.
It is approved under CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.