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The Schurter Inc. 4430.2303 is a thermal circuit breaker featuring a 2-pole configuration and a rocker actuation type. Designed for panel mounting, this breaker offers a rated current of 5A and can handle up to 240VAC or 60VDC.
Key electrical specifications include a conditional short circuit capacity of 1 kA and a short circuit capacity of 300A. The device provides a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC.
Environmental and operational parameters include an operating temperature range of -10 °C to 55 °C and a mechanical lifetime of 50,000 switching cycles. It meets IP40 degree of protection for the front side.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment.
Rated voltage AC: 240 VAC; rated voltage DC: 60 VDC.
-10°C to 55°C.
Panel mount.
The specific current rating is 5A, with an AC rated current range of 0.05 to 20 A.
Conditional short circuit capacity Inc: 1 kA at 240 VAC; short circuit capacity Icn: 300A for In ≥ 3 A at 240 VAC.
50,000 switching cycles.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
