3-13. Electrical Service Guide A Failure to Iollow these electrical service guide recommendations could create an electric shock or fire hazard. These recommendations are for a dedicated branch circuit sized tor the rated output and duty cycle at the welding power source. 60 Hz Single Phase 60 Hz Three Phase Input Voltage (V) 200 230 460 575 200 230 460 575 Input Amperes (A) At Rated Output 69 61 30 24 34 30 15 12 Max Recommended Standard Fuse Rating In Amperes Time-Delay Fuses 2 50 70 35 25 40 35 15 10 Normal Operating Fuses 3 100 90 40 35 50 45 2O 15 Min Input Conductor Size In AWG 4 6 E 10 12 10 10 14 14 Max Recommended Input Conductor Length In Feet (Meters) (13011) (:2) (27205; (26167) (:2) 2315; 25745) (28257) Min Grounding Conductor Size In AWG 4 E E 10 12 10 10 14 14