ACTION 4350-B003 Action Pak Relay Module

ACTION 4350-B003 Action Pak Relay Module is a relay output card in the Action Pak family, identified by the 4350-B003 part number. As a Relay Module, it provides electromechanical switching to control external circuits within automation systems that accept Action Pak modules, functioning as the interface between a PLC or controller and field devices by routing control signals through its contacts. The 4350-B003 designation distinguishes it from related Action Pak relay variants such as 4350-B001, which is documented as a Temperature Control Relay in available listings, highlighting that the 4350 family includes multiple relay-focused configurations. In typical applications, these modules are used to switch on/off power to actuated loads, indicators, or other field devices via isolated relay contacts under control of the host controller.