Allen-Bradley 854J-BVMC Mounting Base

Allen-Bradley 854J-BVMC Mounting Base is a vertical-mount base for 40 mm stack-light assemblies in the 854J family. The unit features a black housing with a cap included and uses nitrile rubber seals and gaskets to resist dust and water ingress. Designed for bracket mounting, it provides a compact, reliable mounting point for 40 mm signaling modules in control panels and machine stations. It offers UL Type 4/4X/13 and IP66 ingress protection, enabling use in washdown and harsh industrial environments. Electrical and mechanical specifications include a recommended conductor size of 0.2 mm², a screwless terminal torque option, and a 5-module stack shock rating of 35 G with 5 G vibration. The operating and storage temperature range is -30 °C. The 854J-BVMC is manufactured in Czechia and has the unique part identifier 854J-BVMC; 3D STEP models are available for CAD workflows. This mounting base is part of the Rockwell Automation ecosystem and is used to support 40 mm stack-light heads in signaling towers for automation systems.