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The Schurter Inc. 4430.2806 is a thermal circuit breaker with a 2-pole configuration, suitable for various industrial applications. It offers a rated voltage of 240 VAC and 60 VDC, with a current rating range of 0.05 to 20 A, specifically rated at 18A for this model.
This circuit breaker features a thermal tripping mechanism and a rocker actuation type. It is designed for panel mounting and provides a degree of protection of IP40 on the front side. The device has a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity Icn of 300A at 240 VAC. It also boasts a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It is approved by CSA, EN, GB, IEC, and UL standards.
The circuit breaker is rated for 240 VAC and 60 VDC.
-10°C to 55°C.
It has a rocker actuator.
It is a 2-pole circuit breaker.
The device has IP40 protection, and IP54 with the optional cover.
It is approved to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.
4 kVAC.