SAG582127000
System Application Guide
Issue AF, February 26, 2014
Spec. No. 582127000 (Model 721
NPBB
)
Page 106 of 125
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d) Connections to Optional Battery Busbar Extension Kit P/N 554541
Installed in Lists 21 through 24 Distribution Cabinets
Note:
See Battery Busbar Extension Kit (P/N 554541) under ACCESSORY DESCRIPTIONS for
description.
Front View
(One Row Cabinet
Shown, Others Similar)
Battery
(Return Side)
Busbar
Battery
(Load Side)
Busbar
GND RTN
-48V SUPPLY
BATTERY BUSBAR
EXTENSION KIT P/N 554541
3/8” Clearance Holes
on 1” Centers
(Customer must supply
additional hardware)
Central
Office
Ground