Generac Guardian 100 Amp Transfer Switch with Service Disconnect NEMA 3R "t4 wiring" Questions

...wires and some should read at least 0.5 ohms. You should have T1 and T2 reading 0.5 and T3 and T4 reading 0.5. T1 and T3 should read opened, T1 to T4 should read opened. Also, T2 to T3 should be ...

...T4 -T7 mated T5 -T8 mated T6 -T9 mated 10, 11, 12 combined connection L1, L2, & L3 = output / line leads However you should have 277 VAC line to ground and 480 VAC Line to line (Across any 2 ...