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The Schurter Inc. 4430.3237 is a 2-pole thermal circuit breaker from the TA45 series, designed for reliable overload protection in various equipment.
This circuit breaker operates with a rated voltage of 240 VAC and 60 VDC, and has a rated current range of 0.05 to 20 A, with a specific rating of 10A for this model. It features thermal tripping and a rocker actuation type for ease of use. The device offers a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity Icn of up to 300A.
Designed for panel mounting, the 4430.3237 offers a degree of protection of IP40 on the front side. It has a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C. Applications include power tools, industrial appliances, power supplies, and equipment for construction and cleaning.
Key technical data includes a dielectric strength of 4 kVAC and an insulation resistance greater than 100 MΩ at 500 VDC. The circuit breaker is built to withstand vibration and shock according to IEC standards.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 10A.
It uses rocker actuation.
It has 2 poles.
The allowable operation temperature is -10 °C to 55 °C.