Allen-Bradley 700-CFB310E Contactor

Allen-Bradley 700-CFB310E Contactor is a four‑pole control relay from Rockwell Automation’s Bulletin 700-CF family, designed for robust industrial switching in panel assemblies. It provides a 4‑pole contact configuration with 3 normally open contacts and 1 normally closed contact, enabling straightforward motor-start/stop control and interlock logic in automation circuits. The device uses electronic coil technology with variants for AC operation and a 24 V DC control option, allowing compatibility with a wide range of control transformers and PLC outputs. This makes it suitable for switching loads such as motors, pumps, fans, and conveyors in manufacturing lines and process control applications, where reliable, compact four‑pole switching is required. The 700-CF family emphasizes rugged construction and compatibility with common control gear and panel-mounting schemes, offering a compact solution for panel builders needing a dependable, four‑pole contactor with NO/NC versatility in control circuits.