Allen-Bradley 440R-K23041 Minotaur MSR12T Safety Relay

Allen-Bradley 440R-K23041 Minotaur MSR12T Safety Relay is a dual-channel safety relay designed to guard machines by monitoring two independent safety circuits in the GuardMaster Minotaur family. It operates from a 24 V AC/DC supply and accepts two normally closed input pairs (S11–S12 and S21–S22) with per-channel reset inputs (S13 and S23) to re-arm the safety network. The unit provides three safety contacts and performs single-fault detection across channels to help ensure safe shutdown in the event of a fault, with typical power consumption around 15 W. This safety relay is ideal for E-stop networks, safety interlocks, and guarded access systems in industrial automation.