Lutron Electronics Softswitch128 XPS Serie Manual Del Usario página 14

Ratings
Softswitch128
Use the charts below to determine feed and load wiring sizes for Softswitch128 panels. Note that load circuit
wiring sizes are shown bottom right.
120 V Panels
with Branch Circuit Breakers
XPS Switch
Model Legs
XPS8
8
XPS12 12
XPS16 16
XPS20 20
XPS24 24
XPS28
28
XPS32 32
XPS36 36
XPS40 40
XPS42 42
277 V Panels
with Branch Circuit Breakers
XPS Switch
Model Legs
8
XPS8
12
XPS12
16
XPS16
20
XPS20
24
XPS24
28
XPS28
32
XPS32
36
XPS36
40
XPS40
42
XPS42
220-240 V and 230 V
with Branch Circuit Breakers
XPS Switch
Model Legs
8
XPS8
12
XPS12
16
XPS16
20
XPS20
24
XPS24
14 Installation Guide for Switching Panels
(XPS)
TM
Max
Feed
Type Feed
3Ø 4W or
1Ø 3W 200 A
Main Lug Accepts:
#4 AWG to 250
KCMIL (MCM)
(25-120 mm 2 ) 225 A
Feed Max
Feed
Type
3Ø 4W or 1Ø 3W
Main Lug Accepts:
#4 AWG to 250 250 A
KCMIL (MCM)
(25-120 mm )
2
Main Lug Accepts:
#4 AWG to 350 300 A
KCMIL (MCM)
(25-185 mm )
2
Panels
Max
Feed
Type Feed
3Ø 4W
Isolation Switch
Accepts:
125 A
#14-#2 AWG
(2.0-35 mm )
2
Feed-Through (FT) and Rough-In (RI)
Panels (120 V , 277 V
FT RI Switch
Model Model Legs
XPS8 SINT8 8
XPS12 SINT12 12
XPS16 SINT16 16
XPS20 SINT20 20
XPS24 SINT24 24
XPS28 SINT28 28
XPS32 SINT32 32
XPS36 SINT36 36
XPS40 SINT40 40
XPS44 SINT44 44
XPS48 SINT48 48
Load Circuit Wiring
Terminal blocks accept one #14-#10 AWG
(2.5-4.0 mm ) wire. Preferred entry is from the top
2
of the panel.
, 120/277 V )
Feed Max
Type Feed
1Ø 2W
#14-#10 AWG
(2.5 -4.0 20 A
mm )
2
R