System Application Guide
SAG582136800
Spec. No. 582136800 (Model 502
NGFB
)
Revision BA, April 8, 2020
Page 101 of 129
List MA-MD, NA-ND, RA-RD
DC Load, C.O. Ground and Battery Connections (2-Row Distribution Cabinets)
Note:
23” Cabinet shown.
19” Cabinet similar.
Covers, front door &
distribution devices
omitted.
Load Return Bus Bars
(All 2-Row Lists)
1/4-20 studs on 5/8” centers
(Lug Spacing: 0.765” center to center)
-48V Load / -48V Battery
(See specific configurations below)
1/4-20 studs on 5/8” centers
(Lug Spacing: 0.765” center to center)
-48V Load
(All 2-Row Lists)
1/4-20 studs on 5/8” centers
(Lug Spacing: 0.765” center to center)
Lists MA, MB, MC, MD
-48V Load
Distribution
Positions (15)
-48V Battery
Disconnect
Positions (9)
-48V Load
Distribution
Positions (24)
Lists NA, NB, NC, ND
-48V Load
Distribution
Positions (4)
-48V Battery
Disconnect
Positions (20)
-48V Load
Distribution
Positions (24)
C. O. Ground
(All 2-Row Lists)
3/8-16 studs on 1” centers
-48V Load
Distribution
Positions (10)
-48V Battery
Disconnect
Positions (9)
-48V Load
Distribution
Positions (19)
Lists RA, RB, RC, RD
Note:
Load Return busbars can
be rotated by installer to route
wiring through cabinet top
(2-row cabinets only).