1-9
Specifications and Preinstallation Requirements
Figure 1-1. Single-Phase Electrical Requirements
Figure 1-2. Three-Phase “Y” Electrical Requirements
Table 1-2. Required Wire Connectionss
Measured
Line
Voltage
Wall Outlet:
Hubbell 9330,
Bryant 96-30-FR,
or Equivalent
(NEMA 6-30 R)
Earth-
Ground
30-ampere
Circuit Breaker
30-ampere
Circuit Breaker
Measured
Line
Voltage
Phase to Phase
Earth-
Ground
16-ampere Circuit Breaker
16-ampere Circuit Breaker
16-ampere Circuit Breaker
Neutral
Wire Insulation
Color
Terminal
Symbol
Harmonized
North American
Green/Yellow
Earth ground
Light Blue
Neutral
N
L
Brown
Live or Line
L
L
Black (three-phase
connections only)
Live or Line
(qty 2)
L
N/A
