ICE CUBE RELAY, DPDT, OCTAL BASE, 10A, 120VAC COIL, D3RR2A Installation of general purpose relays are quick, easy and secure with little risk of damage, and various relay models are specifically slim-form designed to fit into tight spaces. The D series ice cube general purpose relays provide excellent functionality and are ideal for any application from?controlling smaller loads, to those requiring high current-carrying capacity. A wide array of coil voltages and contact configurations ensure there is a D series relay for every control circuit design application. Also known as: 786685930077, D3RR2A, CUTD3RR2A This listing is for Each.