Your cart
There are no more items in your cart
Differential switch
Thermal relay.
Three-phase bimetallic thermal relay for the protection of engines against overload and against imbalance and absence of phase; as well as too long starts and prolonged draft of the engine.
They incorporate manual or automatic reset selection, trigger test pushbutton, relay trip indicator and regulation selection roulette in amps.
They also incorporate two instantaneous auxiliary contacts, NA and NC.
Bimetal thermal relays size 3 can be coupled directly on CJX2-40, CJX2-50, CJX2-65, CJX2-80 and CJX2-95 models.