The Eaton Cutler-Hammer C25DRF340 is a 3-pole contactor rated for 40 A with a 208-240 V AC coil, designed to switch electrical loads in control circuits. Identified as a D1 Contactor, this unit energizes with a 208–240 V coil voltage to make and break the line side of a circuit. The part number C25DRF340 specifies this particular 3-pole model from Eaton's Cutler-Hammer lineup.
