'Linebacker' motor protector; Application: 1 to 5 tons, 110-208-240 VAC, Phase: 1, Hertz: 50-60, Temperature Range: 32 deg F to 126 deg F (0 deg C to 52.2 deg C), made in USA, in mfg package, protects compressor and fan motor from faulty capacitor failure; WEIGHT: 1.10 lbs, DIMS: 3-3/8"H x 5-3/4"W x 1-5/8"D; Simply connects to fan & hermetic compressor capacitors
***FOR USE WITH 2-POLE CONTACTORS ONLY***