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The Schurter Inc. 4430.0024 is a thermal circuit breaker designed for equipment protection. It features a 2-pole configuration, Rocker actuation, and a panel mount design.
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 specifications include 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 is resistant to vibration and shock according to IEC standards.
This circuit breaker is suitable for applications such as power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
240 VAC and 60 VDC.
The rated current range is 0.05 to 20 A, with this model rated at 12 A.
-10 to 55 °C.
IP40 front side, IP54 with optional factory-mounted cover.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
2 poles.
50,000 switching cycles.