Rockwell Automation introduces the Allen‑Bradley Guardmaster 440N‑Z2NRS1A magnetically coded safety interlock switch, expanding its trusted machine safety portfolio.
Designed for safety door and guard monitoring, this contactless switch uses MC1 coded magnetic actuation and dual N.C. reed contacts to prevent unauthorised bypass. Supplied with a 3‑metre fixed cable and IP67 compact housing, it suits packaging, material handling, assembly machinery and robotic workcells.
Compliant with ISO 13849‑1, ISO 14119 and IEC 62061, the certified device supports PL d/e and SIL2/3 safety systems when combined with suitable safety control units. The non‑contact design reduces mechanical wear, extends service life and cuts maintenance costs for machine builders and factory operators worldwide.
Available globally via authorised Rockwell Automation distribution channels.
Post time: Jul-23-2026
