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The Schurter Inc. 4430.1273 is a thermal circuit breaker featuring a 2-pole configuration and a rocker actuation type. It is designed for panel mounting and operates with a rated voltage of 240 VAC and 60 VDC, with a current rating of 1A.
This circuit breaker provides thermal overload protection and has a conditional short circuit capacity of 1 kA at 240 VAC. It meets various approval standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. The device offers a mechanical lifetime of 50,000 switching cycles and operates within a temperature range of -10 °C to 55 °C.
Applications for this circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. Its robust design ensures reliability in demanding environments.
240VAC and 60VDC.
-10°C to 55°C operating and storage.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
Conditional short-circuit capacity 1kA at 240VAC; short-circuit capacity 300A for ≥3A, 10xIn for <3A at 240VAC and 120A at 48VDC for ≥3A.
50,000 cycles mechanical and at 1xIr AC/DC electrical.
IP40, IP54 with the factory-mounted protection cover.