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This Schurter Inc. 4430.1144 is a thermal circuit breaker with a 2-pole configuration, suitable for protecting electrical circuits from overcurrent conditions. It is designed for panel mounting and features a rocker actuation type.
The breaker has a rated current of 500mA and can handle a voltage rating of 240VAC or 60VDC. Its thermal tripping mechanism ensures reliable overload protection. The device offers a mechanical lifetime of 50,000 switching cycles and operates within a temperature range of -10°C to 55°C.
Key electrical specifications include a conditional short circuit capacity of 1 kA AC and a short circuit capacity of 300A AC. 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, and equipment for construction and cleaning.
Rated for 240VAC and 60VDC.
-10°C to 55°C.
4 kVAC.
50,000 switching cycles.
Panel mount.
Thermal.
IP40 standard, IP54 with optional cover.