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The Schurter Inc. 4430.2908 is a thermal circuit breaker for equipment, offering 2-pole protection. It features a rocker actuation type and a panel mount design, making it suitable for various industrial applications.
Key electrical specifications include a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The rated current range is from 0.05 A to 20 A AC. It has a conditional short circuit capacity of 1 kA at 240 VAC and varying short circuit capacities (Icn) depending on the current rating and voltage.
Mechanical and environmental features include a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C. The degree of protection is IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The device meets multiple approval standards including CSA, EN, GB, IEC, and UL.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, construction equipment, and cleaning equipment.
240 VAC and 60 VDC.
20 A.
-10 °C to 55 °C.
Panel mount.
Rocker.
IP40 on the front side; IP54 with factory-mounted protection cover.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
