DTH85 series thermal overload relay protect the motors Overload,Locking,Open phase(differential) Application The thermal overload relay protect the motors Overload,Locking,Open phase(differential)Characteristics £¦#9830;Direct ... .8VA/heater1.8VA/heater1.8VA/heaterDimension(mm) (W*H*D)44*63*9053*67*9070*73*103Separate mounting unitAZ-22HAZ ... ,18,22GMS-32,40GMS-50,65,75,85 DTH85 series Thermal Relay