Allen-Bradley 700-CFB310EJ Industrial Control Relay

Allen-Bradley 700-CFB310EJ Industrial Control Relay is a four-pole MCS-CF control relay with 3 normally open and 1 normally closed contact, driven by a 24 V DC coil. This EJ variant belongs to Rockwell Automation’s 700-CF family and is specified as the replacement for the older 700-CFB310DJ model. Used in industrial control panels and machine logic circuits to switch control signals, it provides isolation and reliable operation in IEC-based control architectures. Key specifications include 3 N.O. / 1 N.C. contacts and a 24 V DC coil, enabling it to actuate multiple control circuits from a single relay coil.