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The Schurter Inc. 4430.26 is a thermal circuit breaker designed for reliable overload protection. This 2-pole device features a rocker actuation type and is suitable for panel mounting.
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 this specific model rated at 15A. It offers a conditional short circuit capacity of 1 kA at 240 VAC.
The circuit breaker operates within an ambient temperature range of -10 °C to 55 °C and has a mechanical lifetime of 50,000 switching cycles. 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. It is approved by CSA, EN, GB, IEC, and UL standards.
The breaker is rated for 240 VAC and 60 VDC operations.
-10°C to +55°C.
Thermal tripping.
Rocker actuator.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.
50,000 switching cycles.
Panel mount.