ALTO SHAAM~;;SWITCH,ROCKER,BLACK 125-277V,20A,4 POLE DTST.;;Fits Models:;1000-BQ2/128, 1000-BQ2/192, 1000-BQ2/96, 1000-S, 1000-S/HD,;1000-S/HD/PT, 1000-S/STD, 1000-S/STD/PT, 1000-SK-I,;1000-SK/II, 1000-SK/III, 1000-TH-I, 1000-TH-II,;1000-TH-II-SPLIT, 1000-TH/III, 1000-UP, 1000-UP/HD,;1000-UP/P, 1000-UP/STD, 1000-UPS/HD, 1000-UPS/STD, 1000UP,;1200-S, 1200-S/HD, 1200-S/HD/PT, 1200-S/STD, 1200-S/STD/PT,;1200-SK/III, 1200-SR, 1200-TH/III, 1200-UP, 1200-UP MANUAL,;1200-UP/HD, 1200-UP/SR, 1200-UPS, 1200-UPS/HD, 1200-UPS/SR,;1767-SK, 1767-SK/III, 20-20MW, 20-20W, 300-S, 300-TH/III,;500-1D, 500-1DN, 500-2D, 500-2DN, 500-3D, 500-3DN, 500-S,;500-S/HD, 500-S/HD/PT, 500-S/STD, 500-S/STD/PT, 500-TH-II,