REV THIS DOCUMENT AND ITS CONTENTS ARE THE PROPRIETARY CONFIDENTIAL PROPERTY OF INTERPOWER CORPORATION. NO USE OR COPIES MAY BE MADE WITHOUT WRITTEN PERMISSION FROM INTERPOWER CORPORATION, CHANGE DESCRIPTION DATE INITIALS DIMENSIONS IN INCHES DRAFT BY JPC DRAFTING APPROVAL: MATERIAL! TITLE NEMA 5-20 Dust Resistant Inlet pate: 6-21-04 PART DATE! NUMBER: 88031120 DO NOT SCALE INTERPOWER SHEET 1 OF 1 CORPORATION