Jai Balaji Control Gears Pvt Ltd. Is the manufacturer of Dust and Damp Proof JW Limit Switches. Jai Balaji Control Gears Pvt Ltd. Is an ISO 9000: 2000 certified company. The Dust and Damp Proof JW Limit Switches are of four kinds; micro adjustable limit switches, roller plunger operated switches, push rod plunger operated switches, and micro meter adjustment limit switches. These switches are suitable for use on machines where short, controlled cam movements are present. Operation must be in line with plunger axis or can be perpendicular to the plunger axis on the roller plunger types.