Allen-Bradley 440H-S34019 Sprite Safety Switch

Allen-Bradley Guardmaster Sprite 440H-S34019 is a hinge-style safety switch used to interlock machine guards and stop equipment when a guard door or panel is opened. This Sprite hinge switch features a solid 10 mm diameter actuator shaft that is 80 mm long and a conduit entry of M16, enabling robust wiring through standard guard frames. It provides two normally closed safety contacts and no auxiliary contacts, aligning with basic interlock configurations that require dual-channel safety signaling. As part of the Guardmaster Sprite family, the 440H-S34019 is designed for industrial environments and is commonly integrated with Rockwell safety relays to implement safe-stop, monitored-stop, or other guard-related safety circuits on guarded equipment. The catalog number 440H-S34019 identifies a compact, reliable interlock option within Allen-Bradley’s safety portfolio, suitable for applications where safeguarding gate or door closures is critical on machinery such as conveyors and presses.