SAG582127000
System Application Guide
Issue AF, February 26, 2014
Spec. No. 582127000 (Model 721
NPBB
)
Page 36 of 125
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List AK: -48V Distribution Panel,
(4) TPL-B Fuse Positions (with Shunts) (without Return Busbar)
Features
♦
(4) -48V Distribution Fuse Mounting Positions:
70A to 250A TPL-B Type Fuses.
♦
Includes Shunts, 300A / 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.
♦
600A Maximum Capacity.
Restrictions
Can be installed in any row 1-4 of a 1-, 2-, 3-, or 4-row distribution cabinet.
Maximum lug width, 1.50 inches.
Ordering Notes
1) Specify row for panel location(s).
2) Order low voltage load disconnect List LL per panel as required.
3) To terminate load returns within the distribution cabinet, order List GA as required.
4) Order fuses as required per
. Order replacement alarm fuses (18/100A) per
5) Order load lugs (two hole, 3/8” bolt clearance hole, 1” centers) as required for each distribution position
6) Order lug hardware kit (P/N 548185) as required. Lug hardware kit provides sixteen (16) sets of 3/8-16
hardware (nuts, flat washers, and lock washers), enough for eight (8) lug landing points.
Load
Connections
LOAD CONNECTIONS
3/8-16 Studs on 1” Centers
(Customer must supply or order additi
onal hardware)
Maximum Lug Width: 1.5 inches.