GE Industrial Solutions Spectra Series Power Panelboards ANKT (200% Rated) Neutrals - Manual

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Spectra Series™ Power Panelboards
Type ANKT (200% Rated) Neutrals
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.
Installation
1. Mount the neutral in the end of the panelboard
enclosure marked
Incoming Line , onto the 1 / 4 -20
mounting studs, as shown in Figure 1. Fasten with the
1 / 4 -20 nuts, flat washers, and lock washers provided, as
shown in Figure 2. Tighten to 27–32 in-lbs.
2. Fasten the opposite end of the neutral to the
enclosure with the #10-32
x 3 / 8 " self-tapping screws
provided, as shown in Figure 1. Be sure to use all the
mounting holes. Tighten the screws to 27–32 in-lbs.
3. When a bonding strap is required for service entrance
applications, install the bonding strap to the
underside of the bus with the
1 / 4 -20 bolt, nut, lock
washer, and flat washers supplied, as shown in Figure
3. Use a 1
1 / 4 " bolt for up to 600 A applications or a
1 5 / 8 " bolt for 800 A and 1200 A applications. Tighten
the bolt to 40–50 in-lbs. Secure the opposite end of the
bonding strap to the neutral mounting base and box
back with the #10-32 self-tapping screw and lock
washer supplied, tightened to 27–32 in-lbs.
Figure 1. Installing the neutral in the enclosure.
Figure 2. Securing the neutral to the mounting studs.
Figure 3. Attaching a bonding strap.
GEH6501 Installation Instructions R02
1 / 4 -20 Mounting
Studs
Bonding
Strap (when
required)
Use 10-32 x 3 / 8
Self-Tapping
Screws
Box Back
1 / 4 -20 Mounting
Stud
Nut,
Lock Washer,
Flat Washer
1 / 4 -20 Bolt
and Flat
Washer
Flat Washer,
Lock Washer,
Nut
#10-32 Screw,
Lock Washer,
Flat Washer
Box Back
Bonding
Strap