Installation
Wiring the Conduit Box
15
Figure 7. Three-Wire, Three-Phase Motor Wiring Diagram
L1
L2
L3
T1
T2
T3
Switch at loading rack
Stop
Start
Thermal
overload
To ext. pilot
light 115V
supply
W
V
Blue
Red
Red
Orange
Black
Blue
Blue
Black
Coil
3-PHASE POWER SUPPLY
Observe color code L1, L2, L3 phase
sequence for proper rotation of motor.
rj/051-301-9.eps
3-wire control requires the use of
an auxiliary contract in the magnetic
contactor. Furnas auxiliary interlock
field kit 49D22125001 or equivalent.
NOTICE
NOTICE
The control box must be grounded for personal
safety. Refer to the National Electrical Codes and
applicable local codes for proper grounding
procedures.
WARNING
