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The Schurter Inc. 4430.2571 is a thermal circuit breaker designed for reliable overload protection. This 2-pole unit offers a rated current of 15A and a maximum AC voltage rating of 240V, with a DC rating of 60V.
Featuring rocker actuation and panel mount capability, this circuit breaker is suitable for various industrial applications. It provides a conditional short circuit capacity of 1 kA at 240V AC and a short circuit capacity of 300A at 3 A/240 VAC. The device operates within an ambient temperature range of -10°C to 55°C and has a mechanical lifetime of 50,000 switching cycles.
Key specifications include a dielectric strength of 4 kVAC, insulation resistance greater than 100 MΩ at 500 VDC, and a degree of protection of IP40 on the front side. The circuit breaker is built to withstand vibration and shock according to IEC standards.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is compliant with standards such as IEC 60934 and UL1077.
240 VAC and 60 VDC.
-10 to 55 °C.
Thermal.
15A.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
Yes, panel mount.
50,000 switching cycles.