OM-2240 Page 22
4-13. Connecting Single-Phase Input Power
2/04 - Ref. 802 136-A / 803 428-A
Y Installation must meet all National
and Local Codes − have only quali-
fied persons make this installation.
Y Disconnect and lockout/tagout in-
put power before connecting input
conductors from unit.
Y Always connect green or green/
yellow conductor to supply
grounding terminal first, and never
to a line terminal.
. The Auto-Line circuitry in this unit au-
tomatically adapts the power source
to the primary voltage being applied.
Check input voltage available at site.
This unit can be connected to any in-
put power between 120 and 460 VAC
without removing cover to relink the
power source.
1 Black And White Input Conductor
(L1 And L2)
2 Red Input Conductor
3 Green Or Green/Yellow Grounding
Conductor
4 Insulation Sleeving
5 Electrical Tape
Insulate and isolate red conductor as
shown.
6 Input Power Cord.
7 Disconnect Device (switch shown in
the OFF position)
8 Disconnect Device Grounding
Terminal
9 Disconnect Device Line Terminals
Connect green or green/yellow grounding
conductor to disconnect device grounding
terminal first.
Connect input conductors L1 and L2 to
disconnect device line terminals.
10 Overcurrent Protection
Select type and size of overcurrent protec-
tion using Section 4-11 (fused disconnect
switch shown).
Close and secure door on disconnect
device. Remove lockout/tagout device,
and place switch in the On position.
1
6
5
4
2
7
6
L1
L2
1
=GND/PE Earth Ground
3
3
1
8
9
10
Tools Needed:
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