3
EATON
IB521009EN
Installation instructions
Installation Instructions - Archeon Medium
Three or
Four Position
Terminal Block
Wiring (Figure 5.)
1. Pull service wires through mounting arm and into
housing approximately 5”.
a. Three-terminal block (2-wire service): Connect line
service lead to terminal that is connected to black
factory-installed wire. Connect neutral service wire to
terminal that is connected to white factory-installed
wire.
b. Three-terminal block (3-wire service, 2 lines, 1
ground): Connect 1 line service lead to terminal that
is connected to black factory-installed wire. Connect
other line service lead to terminal that is connected
to white factory-installed wire. Connect ground
service lead to terminal that is connected to green
factory-installed wire.
c. Three-terminal block (3-wire service, 1 line, 1 neutral,
1 ground): Connect line service lead to terminal that
is connected to black factory-installed wire. Connect
neutral service wire to terminal that is connected to
white factory-installed wire. Connect ground service
wire to terminal that is connected to green factory-
installed wire.
d. No terminal block (3-wire service, 2 lines, 1 ground):
Connect 1 line service lead to black factory-installed
wire. Connect other line service lead to white
factory-installed wire. Connect ground service lead to
green factory-installed wire.
e. No terminal block (3-wire service, 1 line, 1 neutral, 1
ground): Connect line service lead to black factory-
installed wire. Connect neutral service lead to white
factory-installed wire. Connect ground service lead to
green factory-installed wire.
ote:
N
Terminals are numbered at the wire entrance of the
terminal block.
2. If removed, return access door to hinge and swing the
access door into closed position and secure latch by
rotating 1/4 turn.
Arm Installation (Optional)
Mast Arm: Square Pole (Figure 6.) and Round Pole
(Figure 7.)
1. Insert nut plate into pole and align insert holes with the
mounting holes in the pole.
2. Insert threaded rods through the top and bottom holes.
Screw into nut plate.
3. For round poles only - Install round plate adapter with
round side facing pole (Figure 7.). Align holes top and
bottom.
4. Insert the mast arm onto the threaded rods thru the top
and bottom holes.
5. Install washers, nuts and Torque nuts using 1/2” open
wrench to 35~40 ft-lbs.
Neutral Lead
Ground Lead
Hot Lead
Electrical Wires
Square Pole
Cover Plate
Threaded Rods
Nuts
Washer
Backup
Plate
Arm
Figure 4.
Figure 5.
Figure 6.
Install Direction
