Om Electricals is the manufacturer of Master Controller. Om Electricals is an ISO 9001:2000 recognized company. Om Electricals also manufactures wide ranges of control panel for EOT crane, drag chain of EOT crane cross travel motion, DSL indicating lights, helical gear boxes, limit switches, load cell for indicating of lifted load, master controller, thruster brakes etc. Master Controller is available in cam type. The contacts get actuated by Cams with the assistance of operating sequence, shaft to the desired sequence which is also wired to contractor panel.