Allen-Bradley 440R-N23059 Safety Relay Module

Allen-Bradley 440R-N23059 Safety Relay Module is a dual-channel safety relay in the Guardmaster/Minotaur family, designed to safeguard machines by interlocking two safety input circuits with three normally open safety outputs. It is powered from 24 V AC/DC and provides three normally open outputs (3 NO contacts) suitable for switching a contactor or other safety-related loads. The unit accepts two safety switch inputs and consolidates their states to ensure a safe shutdown if either input is violated, making it a compact solution for guarding applications such as emergency stops and protective interlocks in industrial automation. Catalog number 440R-N23059 denotes a Minotaur/Guardmaster safety relay module with dual channels and a 24-volt power supply, intended for integration into control panels where reliability and straightforward wiring are priorities.