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The Schurter Inc. 4435.0618 is a 1-pole thermal circuit breaker with a rocker actuation type, suitable for panel mounting. It offers a rated current range of 0.05 to 20A and operates at 240 VAC (IEC) or 277 VAC (UL/CSA) and 32 VDC.
Key technical specifications include a conditional short circuit capacity of 2 kA at 240 VAC, dielectric strength greater than 2.5 kV, and impulse dielectric strength greater than 4 kV. The insulation resistance is over 100 MΩ at 500 VDC. Mechanical lifetime is rated at 50,000 switching cycles, with AC lifetime at 30,000 cycles and DC lifetime at 50,000 cycles.
Environmental and operational parameters include an allowable operating temperature range of -30 °C to 60 °C and a storage temperature range of -40 °C to 60 °C. It meets vibration resistance standards according to IEC 60068-2-6 and shock resistance standards according to IEC 60068-2-27. The degree of protection on the front side is IP40.
This circuit breaker is designed for applications such as power tools, medical and laboratory equipment, industrial appliances, and cleaning equipment. It features a unique UL rating of 277 VAC and high configurability options.
It is rated for 240VAC (IEC), 277VAC (UL/CSA), and 32VDC.
-30°C to 60°C.
1A.
Thermal.
Rocker.
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.