Relay nhiệt bảo vệ quá tải Tesys F

F range thermal overload relays

– Associated with F range contactors.

– Provide protection against :

+ Thermal overload of 4 phrases or single phase balanced or unbalanced circuits.

+ Phase failure and large phase unbalanced.

– 3 pole eletronic thermal overload relays.

– For AC operation.

– Compensated relays with manual or automatic reset,  equipped with relay trip indicator.