The Allen-Bradley MSR11R is a compact and reliable safety monitoring relay from the Guardmaster Minotaur series. It is specifically designed for single-channel safety applications, such as monitoring emergency stop push buttons or safety gates. This relay ensures that a machine’s control circuit is interrupted safely when a hazard is detected. Featuring three normally open safety outputs and one normally closed auxiliary output, the MSR11R provides essential feedback and control for smaller-scale industrial machinery. Its user-friendly design includes options for manual or automatic reset and easy DIN rail mounting, making it a versatile choice for enhancing machine safety systems.