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The Schurter Inc. 4430.2868 is a thermal circuit breaker designed for reliable overload protection in various applications. This 2-pole device features a rocker actuation type and a panel mount design for easy integration into equipment.
Key electrical specifications include a rated voltage of 240 VAC and 60 VDC, with a rated current range of 0.05 to 20 A. The breaker offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity Icn of up to 300A. It has a mechanical lifetime of 50,000 switching cycles.
Environmental and mechanical data indicate a degree of protection of IP40 on the front side, a dielectric strength of 4 kVAC, and an insulation resistance greater than 100 MΩ at 500 VDC. The operating temperature range is -10 °C to 55 °C. The device also meets vibration resistance standards per IEC 60068-2-6 and shock resistance standards per IEC 60068-2-27.
This circuit breaker is suitable for applications such as power tools, industrial appliances, power supplies, and equipment for construction and cleaning. It is available with a red illuminated rocker, operating at a nominal voltage of 110V.
240 VAC and 60 VDC.
-10°C to 55°C.
5A.
2 poles.
Rocker actuation.
50,000 switching cycles.
IP40 (IP54 with optional cover).