Allen Bradley 440R-M23151

The Allen Bradley 440R-M23151 is a GuardMaster safety relay designed to provide reliable protection in industrial environments. This single-function relay features delayed safety outputs operating at 24 volts AC/DC and supports connections for light curtains and other safety inputs. It includes both normally closed and normally open contacts, with a time delay adjustable between 1.5 and 30 seconds. The relay’s reset functionality offers options for automatic, manual, or monitored manual reset, enhancing flexibility in different safety applications. With removable terminals for easy wiring and maintenance, this GuardMaster relay ensures secure and efficient operation. Distributed by BSP Automation, it’s a dependable choice for safeguarding machinery and personnel.