Profile: Powertech Equipments supplies sensors, safety switches, signal conditioning instruments. We distribute switchgear spares, control panel accessories, proximity switches, temperature indicators, level indicators and inverter. Our safety switch allows smooth running of the conveyor and protects it from damages by over swaying which can occur due to uneven loading of material and worn out idler roller bearings. Pull cord switch is mounted on the walkway side of the conveyor belt, preferably at about every 20 meters. When the rope is pulled from any side the switch is operated. Unless and until the handle is reset to normal position manually, the switch remains in operated condition. Pull cord switch is also known as rope operated emergency switch which is used as a safety switch to stop the conveyor belt in case of an emergency.