
PTS 90423 Series Small Cell
AC Power Distribution Load Centers
Installation Guide
All Rights Reserved, 2018
Table of Contents
1.0 Model Overview ........................................................................................................................... 3
Figure 2: Dimensional Drawings. .............................................................................................. 4
1.1 Specifications .............................................................................................................................. 5
1.2 Breaker Specifications……..……….…………………………………………………….……………..6
1.3 Wiring Diagrams .......................................................................................................................... 7
1.4 Application………………………………………………………………………………………..……….8
2.0 Features ......................................................................................................................................... 8
2.1 Main Breakers ............................................................................................................................ 8
2.2 Distribution Breakers .................................................................................................................. 8
2.3 Optional Surge Protection Device…………………………………………………………….............8
2.4 Suitable for Use as Service Equipment....................................................................... .…….…....8
3.0 Inspecting and Unpacking of PTS90423 Series Panels ................................................................ 9
3.1 Steps to Inspect and Remove……………………………………………………………………….…9
4.0 Mounting. ...................................................................................................................................... 9
4.1 Mounting Bracket................................................................................................................................. 9
4.2 Mounting to Pole, Stanchion or Round Surfaces ........................................................................10
Figure 3: Mounting Example ..................................................................................................... 11
4.3 Mounting to flat surfaces ........................................................................................................... 11
Figure 4: Mounting Example. .................................................................................................... 11
5.0 Accessing Dead Front Plate and Breakers .................................................................................. 12
5.1 Removing Dead Front Access Plate ......................................................................................... 12
5.2 Wiring Ground Connections……………………………………………………………………………12
5.3 Wiring Load Connections………………………………………………………………………………13
Figure 6: Standard Wiring Example ............................................................................................ 14
5.4 Re-Installing Dead Front Access Plate...................................................................................... 15
Figure 7: Dead Front Access Plate Re-installed .......................................................................... 15
6.0 Installation Review ....................................................................................................................... 17
7.0 Document and Revision Control…………………………………………………………………..…….18
5.5 Labeling the Breakers............................................................................................................... 16
Figure 1: PTS90423.................................................................................................................... 3
Figure 5: Enclosure Grounding.................................................................................................. 12
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