Allen-Bradley 700-CF220D Control Relay

Allen-Bradley 700-CF220D is a four-pole IEC control relay from Rockwell Automation's 700-CF family, featuring two normally open and two normally closed contacts. The coil is rated for 110 V AC (50 Hz / 60 Hz), suitable for standard control circuits in North American panels; it uses screw terminals and supports mounting on a base or DIN rail for flexible installation. This model is intended for motor control and protection tasks where control logic must switch loads in two independent circuits, enabling interlock and sequencing schemes without altering the power path. With its 2NO/2NC contact arrangement, it provides two Form A and two Form B contact paths controlled by a single coil, offering isolation and straightforward control in a compact 4-pole package. The 700-CF family is commonly used in industrial automation to implement start/stop control for motors, auxiliary interlocks, and safety circuits within control panels that require reliable, rugged relays with multiple contact configurations.