Call for Price Westinghouse WESTINGHOUSE 1600 AMP Main Disconnect and Switchgear - 480 volt unit with Ground Fault ... Call for Price Other Used 300 HP, 600 RPM, 460 V, electric motor. Recently rewound. Drip proof. Call for Price Cutler-Hammer 500 HP Motor Starter with 1000 amp disconnect. Autotransformer type starter, 480 volts.