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Listed sign section. NEC 600-3. Consists of <br />Channel letter, plastic face, tube supports, <br />and glass cup or insulating boot, if provided.DepttSuitable for damp, wet or outdoor locations -A variefunless marked for dry or indoor locations only. <br />Recognized component. 1 <br />Plastic face provided with sign. <br />A Tube support <br />Fasteners as required by the <br />local jurisdiction. <br />- Primary electrical source <br />NEC 600-5. - Listed disconnect sdtch in primary to <br />be within sight (maximum 50 ft.) of sign. <br />(Many interpret transformer endosure <br />to be part of sign.) NEC 110-3(b), 600-6 <br />1-1 <br />1 <br />LP <br />-C=r <br />1-[ 3,11 11,1,1,in,„ID <br />, 1111 . 411 #ni,ii,jj,i,rr,ij, <br />SPACINGTABLE <br />A. Betweeninsulated highvoltagewiringand 1) primarywiringand2)dead <br />metalwheredeadmetalisparallelsthehighvoltagewidng formorethan 1" <br />length. <br />B. Between neon tubing and nearestsurface. <br />C. Between uninsulated high voltage parb and 1) dead metal and2) insulated <br />highvoltageorsupplylconductors. <br />D. Belweenuninsulatedhigh vollagepartsand 1)otheruninsulatedhigh <br />voltage parts and2) uninsulated supplyand lowvoltage parts. <br />Voltage A B C D <br />1001 05000 1/2inch 1/4inch 3/4inch 1 inch <br />5001 to 10000 3/4inch 1/4inch 1-1/8inch 1-1/2inch <br />Neon tube. - <br />Spacings maintained <br />per spacing table. <br />Mechanical connection (twisted - <br />Letter OK, see dwg C2 for assembly <br />height instructions). See spacing table. <br />varies <br />or <br />glass cup or insulating boot - <br />(glass cup shown). <br />¥ See dwg C3 for assembly instructions. <br />,- ustea nex (metal snown) ana listea <br />f GTO cable (secondary side only).10001 to 15000 1 inch 1/4 inch 1-1/2inch 2inchSee dwg C6 and C7 for detail <br />requirements. For nonmetallic <br />see dwg C6A and C7A.Spacings maintained <br />per spacing table. <br />*c Listed sign section (consists of transformer and enclosure) <br />suitable for damp, wet or outdoor locations unless <br />marked for dry or indoor locations only. Accessible. <br />NEC 600-3, 600-5(c)(1)(2), 600-7, 600-8, 600-9(d), <br />600-21 & 600-23. Grounded endosure. <br />T4Drain holes if used in damp, .Fasteners as required by local jurisdiction.wet or outdoor locations. <br />Wall varies in thickness ' 4 * <br />and material A <br />Seal building penetration(s) to comply l, V-with applicable building code requirements. :>/'\ 1 <br />Installation of signs listed per UL48 <br />Note: Installation requirements only. <br />Manufacturing requirements contained in UL48.Usting marks: <br />Listing mark sign section label shall <br />be on each letter and transformer <br />enclosure. <br />The first blank space identifies the <br />number of oach cion cootion. Tho <br />second blank space indicates <br />the total number of sign sections. <br />LISTED <br />by qualified electrical <br />testing laboratory <br />ELECTRIC SIGN SECTION <br />NO.)0<-123456 <br />lofl I <br />All rights reserved. No part of this work covered by the copyright hereon may be <br />reproduced or used in any form or by any means - graphic, electronic, or mechanical, <br />induding photocopying, recording, taping, or information storage and retrieval <br />systems - without written permission of the publisher, except that single copies of <br />individual pages may be made by a bona fide electrical sign installaaon firm for the <br />sole pupose of providing guidance on the Installation of eledical signs or outline <br />lighting, without the permission of the publisher. <br />ILLUMINATED CHANNEL LETTER <br />WITH ENCLOSURE SIGN FACE <br />Date: April 1996 <br />Scale IAEI <br />None Dwg. No.UL48-Tl A <br />·4»4: <br />-21 <br />'WI, <br />.b