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This Schurter Inc. 4430.3245 is a thermal circuit breaker designed for equipment protection. It offers 2 poles and a rated current of 18A at 240VAC, with a DC voltage rating of 60VDC.
The breaker features a rocker actuation type and is suitable for panel mounting. It has a thermal tripping mechanism and a mechanical lifetime of 50,000 switching cycles. The operating temperature range is -10°C to 55°C.
Key specifications include a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The degree of protection is IP40 on the front side, or IP54 with a factory-mounted protection cover.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
240 VAC and 60 VDC.
18A (available in range 0.05-20A).
Thermal circuit breaker with rocker actuation.
IP40 (IP54 with factory-mounted cover).
Mechanical and electrical life: 50,000 switching cycles.
Icn 300A at 240VAC; conditional Inc 1kA.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.