Panel With Branch Circuit Breakers: Feed And Load Wiring - Lutron Electronics Softswitch128 XPS Serie Manual Del Usario

Wiring
(continued)

Panel with Branch Circuit Breakers: Feed and Load Wiring

(120/277/347 V
Typical switch leg
Switched Hot/Live
#14-#10 AWG
(2.5-4.0 mm )
2
Load
Load Neutral
#14-#10 AWG
(2.5-4.0 mm )
2
Wire Sizes
120 V #4 AWG to 250 KCMIL (MCM) (25-185 mm
277 V #4 AWG to 250/350 KCMIL (MCM) (25-120/185 mm
347 V #4 AWG to 250/350 KCMIL (MCM) (25-120/185 mm
R
only)
Bypass jumpers -
do not remove
SH
H
SH
H
SH
H
SH
H
SH
H
Branch circuit
breakers for
temporary
lighting
Main lugs
Neutral bus
XP12-1204ML-20 shown
Wiring Tips
• Wire the switching panel similar
to wiring a lighting distribution
panel:
• Run feed and load wiring. No
other wiring or assembly
required.
The switching panel can provide
temporary lighting:
• Wire all loads.
• Leave the bypass jumpers in
place.
• Use branch circuit breakers at
the distribution panel to switch
lights on and off.
Neutral bus
Feed Wiring
2
)
2
)
2
)
Installation Guide for Switching Panels 11