Allen-Bradley 440G-A27163 Actuator

The 440G-A27163 Sliding Bolt Actuator is an Allen‑Bradley GD2‑model‑only accessory for 440A interlock switches, used to actuate the safety interlock on guarded enclosures as part of a machine guarding system. It features an aluminum housing with a stainless steel/mild steel actuator handle, weighs approximately 580 g (1.25 lb), and arrives in a self‑colored finish. The actuator is designed for up to 1,000,000 mechanical cycles and mounts via four M5 screws in 10 mm deep tapped holes. Federal- and safety-critical details include its intended role as part of the safety-related control system of a machine. Additional specifications include country of origin: Poland; UPC: 611320234060; estimated lead time: about 5 days; and standard warranty duration: 1 year. This model is specifically compatible with 440A interlock switch accessories for the GD2 model, making it suitable for installations that require a robust, bolt‑type actuation mechanism for guarded access points. Typical applications include safety interlock assemblies on guarded equipment enclosures where a sliding bolt mechanism is needed to interact with the corresponding interlock sensor, ensuring that doors or gates can be securely closed to maintain safeguarding during operation.