Vertical Design Power Panel Mounting Reference In Inches (Mm) - Eaton Cutler-Hammer NTV Series Instruction Bulletin

See Figure "1"
4.50 (114.3)
4.50 (114.3)
Figure 13. Vertical Design Power Panel Mounting Reference in Inches (mm)
With the enclosed transfer switch equipment unpacked and
ready for mounting, proceed with the following steps:
Step 1: The transfer switch enclosure door is hinge
mounted with removable hinge pins. To simplify
the mounting procedure and avoid damaging the
door mounted logic panel, carefully remove the
door and set aside in a safe place until mounting
is complete.
Step 2: Install required mounting bolt anchors and the two
upper mounting bolts in the mounting surface.
Step 3: Gently lift the enclosure and guide the elongated
holes in the upper mounting flange over the upper
mounting bolts, but do not completely tighten
the bolts.
IB01602007E
O&M Manual for
Non-Automatic Transfer
Switches (30 – 1200 Amperes)
.88 (22.4)
Location for Neutral Strap
in Top Entry Position
Location for Neutral Strap
in Bottom Entry Position
Location Holes
for Top Entry
Location Holes for
Bottom Entry
Step 4: While still supporting the enclosure, install the
Step 5: Tighten all four mounting bolts after any required
Step 6: Double check to ensure that all packing and
For more information visit: www.cutler-hammer.eaton.com
Instruction Bulletin
Effective: June 2003
.69 (17.5)
.25 (6.4)
two lower mounting bolts in the lower mounting
flange, but do not completely tighten. Use shims,
if required, to prevent deformation of the enclosure
when the mounting surface is distorted.
shimming is completed.
shipping material has been removed.
Page 15
.17R
.88 (22.4)
.38R