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The Schurter Inc. 4435.058 is a 1-pole thermal circuit breaker designed for reliable overcurrent protection. It features a rocker actuation type and a panel mount for easy integration into equipment.
Key electrical specifications include a rated AC voltage of 240 VAC (IEC) and 277 VAC (UL/CSA), a rated DC voltage of 32 VDC, and a current rating range from 0.05 to 20 A. The conditional short circuit capacity is 2 kA at 240 VAC.
This circuit breaker offers a mechanical lifetime of 50,000 switching cycles and electrical lifetimes of 30,000 cycles at AC and 50,000 cycles at DC. It operates within a temperature range of -30 °C to 60 °C.
Applications for this thermal circuit breaker include power tools, medical and laboratory equipment, industrial appliances, and commercial kitchen appliances.
The rated current is 300mA (0.3 A).
It is rated for 240 VAC (IEC), 277 VAC (UL/CSA), and 32 VDC.
The allowable operating temperature range is -30°C to 60°C.
It uses a rocker actuator.
It is designed for panel mounting.
The front side offers IP40 protection according to IEC 60529.
It is approved to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.