| Load | CB | Wire Size | Conduit Size (Dia. Inches) |
| Receptacles | 20A/1 | (2)#12 AWG+(1)#12 GND | 3/4" |
| Lighting | 20A/1 | (2)#12 AWG+(1)#12 GND | 3/4" |
| 1/2 HP single phase motor (9 FLA) |
20A/1 | (2)#12 AWG+(1)#12 GND | 3/4" |
| Snomax | 30A/1 | (2)#10 AWG+(1)#10 GND | 3/4" |
| -- | 15A/3 | (3)#12 AWG+(1)#12 GND | 3/4" |
| 3 Phase exhaust fan (5 HP max.) |
15A/3 | (3)#12 AWG+(1)#12 GND | 3/4" |
| 5 KW Heater | 20A/3 | (3)#12 AWG+(1)#12 GND | 3/4" |
| 10 KW 480 V/3 Heater | 20A/3 | (3)#12 AWG+(1)#12 GND | 3/4" |
| 15 KW 480 V/3 Heater | 30A/3 | (3)#10 AWG+(1)#10 GND | 3/4" |
| 30 kVa transformer; 480 V/3 Input |
50A/3 | (3)#3 AWG+(1)#8 GND | 1 1/2" |
| 30 kVa transformer; 120/208 V/3P/4W Output |
-- | (3)#2 AWG+(1)#2 N+(1)#8 GND (Feeds 100 A /3 panelboard main) |
1 1/2" |
| 45 kVa transformer; 480 V/3 Input |
80A/3 | (3)#4 AWG+(1)#8 GND | 2" |
| 45 kVa transformer; 120/208 V/3P/4W Output |
-- | (3) 2/0+(1) 2/0 N+(1)#8 GND (Feeds 150 A /3 panelboard main) |
2" |