GE Spectra Series Installation Instructions
Power panelboards
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Also See for Spectra Series:
- Installation instructions manual (46 pages) ,
- Installation instructions (4 pages) ,
- Installation instructions (2 pages)
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Application
These instructions apply to main lug kits with the
following catalog numbers:
AMB2600MA
AMB3600MC
AMB2120MA
AMB3120DMC
Installation
WARNING: Danger of electrical shock or injury.
Turn OFF power ahead of the panelboard or
switchboard before working inside the
equipment or removing any component
Equipment is to be installed and maintained by
properly trained and qualified personnel only.
1. Orient the lug base with the lug wire holes facing the
end of the box marked
A M B 2 1 2 0 M A ,
AMB3120MC,
AMB2120DMA, and AMB3120DMA, feed the lug
tangs through the support, as shown in Figure 1.
Catalog numbers AMB2600MA, AMB3600MA,
AMB2600MC, and AMB3600MC do not contain this
support.
CAUTION: Failure to properly insert the lug
tang in the support for the required kits will
cause destructive behavior during short-circuit
conditions.
Figure 1. Lug tang inserted into the support.
AMB3600MA
AMB2600MC
AMB2120MA
AMB3120MA
AMB3120MC
AMB2120DMC
AMB2120DMA
AMB3120DMA
For catalog numbers
LINE.
A M B 3 1 2 0 M A ,
A M B 2 1 2 0 M C ,
AMB2120DMC,
AMB3120DMC,
DEH070 Installation Instructions
Spectra Series™ Power Panelboards
Type AMB Main Lug Kit
2. Locate the mounting position. For Spectra APNB bolt-
on style interiors, locate the side of the panelboard
interior in which the dimension from the nearest bus
face to the inner face of the bus support rail is 2.75
inches, as shown in Figure 2. Lug tangs will be
mounted on this side of each phase of the bus.
Lug
Conical
Tang
Washer
.
Nut
Figure 2. Lug tang position relative to the bus bars of a Spectra
For Spectra APN plug-in style interiors, the lug tangs
are positioned between the buses for each phase, as
shown in Figure 3. For Spectra APN interiors, rated at
600 A or less, the lug tangs are positioned as described
above for Spectra APNB interiors.
Lug
Conical
Tang
Washer
Nut
Figure 3. Lug tang position relative to the bus bars of a Spectra APN
WARNING: Positioning the lugs correctly
relative to the bus bars is crucial to product
safety and if installed improperly will result in
electrical shock or injury.
3. Align the mounting holes. Align the lug tang
mounting holes with the first and second bus holes
from the box end stamped
holes, as shown in Figure 4.
Bus
Carriage
Bolt
APNB bolt-on interior.
Bus
Carriage
Bolt
plug-in interior.
LINE
on the rear row of
R02
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Related Manuals for GE Spectra Series
Summary of Contents for GE Spectra Series
- Page 1 DEH070 Installation Instructions Spectra Series™ Power Panelboards Type AMB Main Lug Kit Application 2. Locate the mounting position. For Spectra APNB bolt- on style interiors, locate the side of the panelboard These instructions apply to main lug kits with the...
- Page 2 Should further information be desired or should particular problems arise that are not covered sufficiently for the purchaser’s purposes, the matter should be referred to the GE Company. GE Industrial Systems General Electric Company 41 Woodford Ave., Plainville, CT 06062...