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The Schurter Inc. 4430.2305 is a thermal circuit breaker with a 2-pole configuration, suitable for various applications requiring reliable overcurrent protection. It is designed for panel mounting and features a rocker actuation type.
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 at 240 VAC. It has a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Mechanically, the circuit breaker is built for durability with a mechanical lifetime of 50,000 switching cycles. It operates within a temperature range of -10 °C to 55 °C. The device also meets vibration resistance standards according to IEC 60068-2-6 and shock resistance standards according to 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.
240VAC and 60VDC.
The nominal current rating is 15A, with an adjustable range of 0.05 to 20A.
-10°C to 55°C.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
2 poles.
Panel mount.
4 kVAC.