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 mounting structureThe TOR is mounting directly to the Magnetic Contactors without addition brackets.(Applied model:GTH-22,40,85)£¦#9830;Safety coverThe finger proof safety ...