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The Schurter Inc. 4430.205 is a thermal circuit breaker with a 2-pole configuration, suitable for panel mounting. It offers a rated current of 16A and operates at 240 VAC or 60 VDC.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and various Icn ratings depending on current and voltage conditions. The breaker has a mechanical lifetime of 50,000 switching cycles and an electrical lifetime of 50,000 cycles at 1x Ir for both AC and DC.
Environmental and mechanical features include a degree of protection of IP40 (IP54 with protection cover), an operating temperature range of -10 °C to 55 °C, and resistance to vibration and shock.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
The rated voltage is 240 VAC and 60 VDC.
The rated current range is 0.05 - 20 A AC.
The tripping type is Thermal.
The allowable operation temperature is -10 °C to 55 °C.
The degree of protection is IP40 on the front side, and IP54 with a factory-mounted protection cover.
The mechanical lifetime is 50,000 switching cycles.
The approval agencies include CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.