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The Schurter Inc. 4430.2335 is a 2-pole thermal circuit breaker from the T- and TA-Line series, featuring rocker actuation and a panel mount design. It provides thermal overload protection with a rated voltage of 240 VAC and 60 VDC, and a wide rated current range of 0.05 to 20 A.
Key electrical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and various Icn ratings depending on the current and voltage conditions. The breaker is built for durability with a mechanical lifetime of 50,000 switching cycles and specific overload trip ratings for AC and DC.
Environmental and mechanical resilience are supported by an operating temperature range of -10 °C to 55 °C and resistance to vibration and shock according to IEC standards. The degree of protection is IP40 on the front side, or IP54 with a factory-mounted protection cover.
This circuit breaker is suitable for applications such as power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment. It holds approvals from VDE, UL, and CCC.
The circuit breaker is rated for 240 VAC and 60 VDC.
It is designed for panel mount installation.
The allowable operating temperature is -10°C to 55°C.
The rated current range is 0.05 to 20 A AC.
It uses thermal tripping.
The mechanical life is 50,000 switching cycles.