Safety switch, heavy duty, unfused, viewing window, NEMA 12, 600V, 60A, 3 pole, ground lugs. Specifications Main Product Single Throw Safety Switch Duty Rating Heavy duty Device Application Heavy application Disconnect Type Non-fusible disconnect Factory Installed Neutral Field installed kit available Number of Poles 3 Current Rating 60 A Voltage Rating 600 V AC/DC Enclosure Rating NEMA 12 galvannealed steel Motor power hp 10 hp at 240 V AC 50/60 Hz for 1 phase motors 20 hp at 240 V AC 50/60 Hz for 3 phase motors 25 hp at 480 V AC 50/60 Hz for 1 phase motors 50 hp at 480 V AC 50/60 Hz for 3 phase motors 30 hp at 600 V AC 50/60 Hz for 1 phase motors 60 hp at 600 V AC 50/60 Hz for 3 phase motors 10 hp at 250 V DC 30 hp at 600 V DC Complementary Mounting Type Surface Electrical Connection Lugs Wiring configuration 3-wire Wire Size AWG 14...AWG 3 copper AWG 12...AWG 3 aluminium Tightening torque 50 lbf.in (5.65 N.m) (AWG 3) 45 lbf.in (5.08 N.m) (AWG 6...AWG 4) 40 lbf.in (4.52 N.m) 0.01 in² (8.367 mm²) (AWG 8) 50 lbf.in (5.65 N.m) 0.00…0.01 in² (2.06…5.261 mm²) (AWG 14...AWG 10) Depth 7.164 in (181.97 mm) Width 8.92 in (226.57 mm) Height 16.54 in (420.12 mm) Net Weight 17.64 lb(US) (8 kg) Grounding Kit Factory installation Service Entrance Suitable service entrance for USA Suitable service entrance for Mexico