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| Illumination | |
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The Schurter Inc. 4430.3545 is a 2-pole thermal circuit breaker, part of the TA45 series. It features a rocker actuation type and is designed for panel mounting. This circuit breaker provides thermal overload protection with a rated current range of 0.05 to 20A AC and a rated voltage of 240 VAC or 60 VDC.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity of 300A at 240 VAC for currents 3A or higher. It has 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.
Environmental and thermal specifications include an operating temperature range of -10°C to 55°C and a storage temperature range of -10°C to 55°C. It offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. Vibration resistance is tested to IEC 60068-2-6, and shock resistance is tested to IEC 60068-2-27.
This circuit breaker is suitable for applications such as power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA, EN, GB, IEC, and UL standards.
The rated voltage is 240 VAC and 60 VDC.
The rated current range is 0.05 to 20 A AC, with a specific rating of 10A mentioned.
It uses a rocker actuation type.
The allowable operation temperature is -10°C to 55°C.
It is approved by CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.