SAG582127000 System Application Guide
Issue AF, February 26, 2014 Spec. No. 582127000 (Model 721
NPBB)
Page 46 of 125
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List BH: Battery Disconnect Distribution Panel,
(4) TPH Fuse Battery Disconnect Positions (with Shunts) (without Return Busbar)
Features
♦ (4) -48V Battery Disconnect Fuse Mounting Positions:
70A to 400A TPH Type Fuses.
♦ Includes Shunts, 600A / 25mV. Each shunt is equipped with 10’ jumpers for connection to monitoring
device. If the system is equipped with an SM-DU+, the leads are trimmed and connected to the SM-DU+
(internal to the distribution cabinet).
♦ Does NOT include a Return Busbar.
♦ 1200A Maximum Capacity.
Restrictions
Cannot be used with List 21.
Must be installed in top row only (limit one battery disconnect panel per distribution cabinet).
Maximum lug width, 1.75 inches.
Ordering Notes
1) Order fuses as required per Table 15. Order replacement alarm fuses (1/4A) per Table 17.
2) Order load lugs (two hole, 3/8” bolt clearance hole, 1” centers) as required for each distribution position
per Table 28.
3) Order lug hardware kit (P/N 548184) as required. Lug hardware kit provides sixteen (16) sets of 3/8-16
hardware (bolts, flat washers, and lock washers), enough for eight (8) lug landing points.
Bat
ter
y
Conne
cti
ons
BATTERY CONNECTIONS
3
/8-
16 Captive Nuts on 1” Cen
ter
s Maximum Lug Width: 1.7
5 inc
hes.
(Cu
stomer must supply
or or
der additional
har
dwa
re)
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