Allen-Bradley 500L-BOH93 NEMA Magnetic Contactor

Allen-Bradley 500L-BOH93 NEMA Magnetic Contactor is a three-pole AC motor starter from Rockwell Automation that switches and controls three-phase motors and industrial loads in automation and power distribution systems, rated for 30 A and up to 600 VAC, with a CB236 coil. The CB236 coil operates at 110 VAC 50 Hz or 115–120 VAC 60 Hz and is compatible with NEMA Size 0–1 Bulletin 500L contactors, featuring a panel-mount design, open-type enclosure, and screw-terminal connections for straightforward control-panel integration. Common applications include motor control centers, pumps, compressors, conveyors, HVAC systems, and process equipment where dependable motor starting and load switching are essential in demanding industrial environments, and where a panel-mount, open-type design simplifies installation and service in crowded control panels, reducing wiring complexity and improving accessibility for maintenance personnel. Common replacements listed for this legacy contactor include Allen-Bradley 500-BOD93, along with Allen-Bradley 100-C23 and Siemens 3RT-series contactors, making it suitable for retrofit projects and replacements in legacy automation systems.