Application Guide

System Application Guide SAG582120600
Spec. No. 582120600 (Model 801DB
NVGB) Issue BF, February 21, 2014
Page 43 of 72
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Ordering Notes
1) Recommended Wire Size (Auxiliary Fuse load and return): 14 AWG
2) Recommended Wire Size (Ground/Return Input busbars): 14 AWG
Load Distribution Wire Sizes Selection
Features
♦ Load distribution (load side) leads terminated in the appropriate lug are connected to the ‘load side’
terminations provided on each Distribution Panel. See Load Distribution Connections under Wiring
Illustrations in ACCESSORY DESCRIPTIONS.
♦ Load distribution (return side) leads terminated in the appropriate lug are connected to the ‘load return
side’ terminations provided on the optional internal ground/return bars or to external ground/return bars.
See Load Distribution Connections under Wiring Illustrations in ACCESSORY DESCRIPTIONS.
Restrictions
The rating of the distribution device determines the wire size requirements. Refer to the American National
Standards Institute (ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code
(NEC) and applicable local codes.
All lugs for customer connections must be ordered separately.
Customer needs to supply lug mounting bolts and hardware.
Maximum size of wire to be connected to a single lug position and maximum lug width are listed under
Distribution Devices and Lug Selection in ACCESSORY DESCRIPTIONS.
Ordering Notes
1) The type of distribution device determines the load lug hole size and spacing requirements. The rating of
the distribution device determines the wire size requirements. For wire size and lug selection; refer to
Distribution Devices and Lug Selection in ACCESSORY DESCRIPTIONS and Table 8 and Table 9.
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