Allen-Bradley 440L-G4K0320YD Light Curtain Set 24V DC

Allen-Bradley 440L-G4K0320YD GuardShield Type 4 safety light curtain set provides non-contact protection for machine access points. This 320 mm tall device features a 30 mm sensing resolution and 16 beams, and it operates from a 24 V DC control supply. As part of the GuardShield Guardmaster family, the set is designed to be wired into standard safety relays or safety controllers to create a fail-safe protective curtain across industrial equipment such as presses, cutters, conveyors, and forming machines. The 0320 model designation denotes the 320 mm height, making it suitable for mid-length guarding along openings where compact routing and reliable response are required. The GuardShield line is built for robust industrial environments and is intended to work with Rockwell Automation safety architectures, delivering straightforward integration and clear trip signals when a protected path is interrupted. This compact, modular solution is well-suited for upgrading older guarding systems or implementing new safety installations, providing consistent beam spacing and a dependable, rapid stop in the event of a beam interruption.