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The Schurter Inc. 4430.0706 is a 2-pole thermal circuit breaker with a panel mount design. It provides thermal overload protection and features a rocker actuation type.
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 to 20 A, with a specific current rating of 4A for this model. It has a conditional short circuit capacity of 1 kA and a short circuit capacity (Icn) of 300A at 240 VAC.
This circuit breaker operates within an allowable temperature range of -10 °C to 55 °C. It meets various approval standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. The degree of protection is IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover.
Applications for this type of circuit breaker include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
240 VAC and 60 VDC.
-10 to 55 °C.
Panel mount.
Thermal.
IP40 (IP54 with factory mounted cover).
50,000 switching cycles.
For currents ≥3A: 300A (Icn). For currents <3A: 10xIn. Conditional short circuit capacity Inc: 1 kA.