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This Schurter Inc. 4430.252 is a thermal circuit breaker from the TA45 series, suitable for equipment protection. It offers 2 poles with rocker actuation and a panel mount design.
The circuit breaker has a rated AC voltage of 240 VAC and a rated DC voltage of 60 VDC. The current rating range is from 0.05 to 20 A, with this specific unit rated at 8A. It provides thermal overload protection and features a positively trip-free release mechanism.
Key specifications include a conditional short circuit capacity of 1 kA and an Icn of 300A at 240 VAC. The device offers a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. It has a mechanical lifetime of 50,000 switching cycles and an operating temperature range of -10 °C to 55 °C.
The rated voltage is 240 VAC and 60 VDC.
The current rating is 8A.
This circuit breaker has 2 poles.
It uses rocker actuation.
The allowable operation temperature is -10 °C to 55 °C.