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10
MAKE ELECTRICAL CONNECTION – U.S.A. ONLY
Electrical Connection Options
1. Choose electrical connection type
Power supply cord 4-wire receptacle
(NEMA Type 14-30R):
Go to “Power Supply Cord Connection.”
3-wire direct connection:
Go to “Direct Wire Connection.”
4-wire direct connection:
Go to “Direct Wire Connection.”
Power supply cord 3-wire receptacle
(NEMA Type 10-30R):
Go to “Power Supply Cord Connection.”
NOTE: If local codes do not permit connection of a
cabinet-ground conductor to neutral wire, go to “Optional
3-wire connection.” This connection may be used with
either a power supply cord or a direct wire connection.
2. Remove terminal block cover
Remove hold-down screw and terminal block cover.
A
B
C
D
1. Attach power supply cord strain relief
Remove the screws from a 3/4" (19 mm) UL-listed strain relief.
Put the tabs of the 2 clamp sections (C) into the hole below the
terminal block opening (B) so that one tab is pointing up (A)
and the other is pointing down (D), and hold in place. Tighten
strain relief screws just enough to hold the 2 clamp sections (C)
together.
Power Supply Cord Strain Relief
POWER SUPPLY CORD CONNECTION
Before you start: Disconnect power.
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