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Amphenol Network Solutions
All rights reserved. 12.20.19 130316-8
509.926.6000 — amphenol-ns.com
High-Power GMT
Series Fuse Panel
1.1.2 Standard & Special Features
The following table compares the features of all standard 0HPGMT panels. All panels include a rear or front
transparent cover and most, except as footnoted in the following chart, can be mounted in either 19" or 23" racks.
The sections that follow briefly describe some of the standard and special features included with these panels.
Custom combinations of features are available. Please contact the Amphenol Network Solutions inside sales
team at 509.926.6000.
Table 1 – Product Comparison Chart
Model Number
Fuse Array
-48 VDC
Noise Filter
0HPGMT05R
Dual 10/10
X
0HPGMT05NR
X
X
0HPGMT12R
a
X
0HPGMT03R
Dual 15/15
X
0HPGMT02R
b
Dual 20/20
X
0HPGMT10R
Single 10
X
0HPGMT08R
Single 20
X
0HPGMT07R
Single 30
X
a. Full front access, 2RU
b. 23" only
GMT fuses are available in capacities ranging from 0.18A to 15A. A unique feature of the Amphenol Network
Solutions High-Power Fuse Panel is that the fuse positions are oriented so the identification flags face down to
accommodate easy location of a blown fuse when the panel is at the top position of a relay rack or bay. (GMT
splash covers are optional for maximum safety when fuses blow.)
Another unique feature of the GMT panels is a small hole below each fuse position to accommodate color-coded
optional designation pins. Designation pins are useful for quickly identifying required fuse positions and rating of
the fuses. The panel is delivered with “dummy” fuses in all positions.
The standard front panel includes dual-color LEDs
for power and failure alarms on the face of an easily
removable/replaceable alarm card:
•
The POWER LEDs are green when power
is an and red when power to that side goes off.
•
The FAIL ALARM LED is green when all
installed fuses are OK and red when any
installed, operable fuse blows or if either
A or B power goes off.
Fig. 3: Alarm panel