Application Guide

System Application Guide SAG582120600
Spec. No. 582120600 (Model 801DB
NVGB) Issue BF, February 21, 2014
Page 31 of 72
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Distribution Devices and Lug Selection
TLS/TPS Fuses/Fuseblocks, TPL Fuses/Fuseblocks, and Lug Selection for Lists 110 and 120
Features
♦ Each fuse installs into the respective fuseblock.
Restrictions
The fuses and fuseblocks specified in this section are for use in Lists 110 and 120.
Load should not exceed 80% of device rating.
Distribution Panel capacity is 640A maximum continuous.
TLS/TPS Fuseblock: Maximum lug width is 0.750”.
Maximum wire size is 2 AWG.
TPL Fuseblock: Maximum lug width is 1.8”.
Maximum wire size is 2/0 AWG.
Ordering Notes
1) A List 110 has twelve (12) fuse positions and a List 120 has twenty (20) fuse positions. The fuse panel
can be populated with TLS/TPS fuseblocks (requires one [1] fuse position), TPL fuseblocks (requires two
[2] fuse positions), or a combination of TLS/TPS and TPL fuseblocks.
List 110 includes (12) TLS/TPS Fuseblocks P/N 248817100, and List 120 includes (20) TLS/TPS
Fuseblocks P/N 248817100. For panels factory configured in a bay, each TPL Fuseblock P/N 516241
ordered replaces (2) P/N 248817100 Fuseblocks. For fuse panels shipped separately, the TLS/TPS
fuseblocks are factory installed and if TPL fuseblocks are required they will have to be installed in the
field.
Order fuses and fuseblocks as required per Table 1 and Table 3.
For each TLS/TPS fuseblock ordered, also order one (1) P/N 248610301 alarm fuse and one (1) P/N
248898700 safety fuse cover. The alarm fuse and safety fuse cover is provided with a TPL fuseblock.
2) See Table 2 and Table 4 for recommended load lugs. For other available lugs and hardware, refer to
drawings 031110100 through 031110300.
3) See Table 8 and Table 9 for recommended load distribution wire sizes.
TLS/TPS Fuse
Fuseblock
(P/N 248817100)
Fuse Case
GMT-18/100A Alarm Fuse
(P/N 248610301) and
GMT-X Safety Fuse Cover
(P/N 248898700)
(Both ordered separately)
Lists 110 and 120 TLS/TPS Fuseblock
1/4 -20 swage studs
for installation of customer
provided single hole lugs
Max. Lug Width 0.750".
Max. Wire Size 2 AWG.
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