OBJS2  System Component, Electrical Insulation - Component E200050  
P LEO & CO (B C) LTD
PO BOX 94250 RICHMOND BC V6Y 2A6 CA
System
Component		 System
Designation		 System
Temp(Class)
1N012, 1G006, 1G015, 1G027, 1P130, 1H860, 1K063, 1C821, 1PN820, 1PN828, 1G130, 1G180, 1K7177, 1P700, 1P702, 1P705, 1P707, 1P801, 1P802, 1P350, 1P830, 1N008, 1N155, 1P133, 1P135, 1H818, 1K7172, 1G200, 1P701, 1TF07, 1A025, 1H86A, 1PEN3, 1PN3R, 1E075, 1P656, 1P756, 1A570, 1C822, 1K063CR, 1PETS, 1K7178, 1P316, 1PENS, 1P9FR, 1PG880, 1P703, 1K7270, 1K7170, 1K7177A, 1PN2R, 1PG887, 1PEN2, 1P802B, 1N410, 1KPST, 1G220, 1K7200, 1K7220, 1TT02, 1PS025, 1K062, 1G185, 1G20B, 1A022, 1TF08, 1K1CR, 1PS25 F90 155(F)
Copyright © 2006 Underwriters Laboratories Inc.

Construction Details (Table I)  

The use of this insulation system is limited to the combination of materials specified below. Where more than one item is designated under Insulation Function, they may be used together, unless otherwise indicated, or they may be used as alternates to one another. Functions designated "optional" are not necessarily required for every design. Insulation thicknesses and/or layers indicated below are minimum.

  Winding Wire - Recognized Component - Magnet wire (OBMW2), single build or greater, round or rectangular  listed below or
- Recognized Component - Single and Multi-Layer Insulated Winding Wire (OBJT2) listed below or
- Recognized Component - Appliance Wiring Material (AVLV2) listed below
(unless otherwise noted, winding wire types listed below may be used in combination within a single product)
MW 79 or 155C Polyurethane
MW 80 or 155C Polyurethane (Polyamide)
MW 82 or 180C Polyurethane
MW 83 or 180C Polyurethane (Polyamide)

Great Leoflon
     TRWF4 mils (0.1 mm) Triple Layered
KUO KUANG ELECTRONIC WIRE CO LTD
     REFU-F4 mils (0.1 mm)
Rubadue Wire Co. Inc.
     D-AA-X-XX-T-XX-L1.5 mils (0.04 mm)
     D-AA-X-XX-T-XX-P1.5 mils (0.04 mm)
     S-AA-X-XX-T-X-N1.5 mils (0.04 mm)
     S26AO1TX1.5 mils (0.04 mm)
     T-AA-X-XX-T-XXX-L1.5 mils (0.04 mm)
     TCA21.5 mils (0.04 mm) doubled layer insulated
     TCA31.5 mils (0.04 mm) double or triple layer insulated
Ground & Interwinding Insulations
     Designation (no.)mils(mm)comments
E. I. Dupont de Nemours & Co.
     100CR1 (0.03)
     Kapton 100HN1 (0.03)
     Nomex 4104 (0.1)aramid insulating paper
     Teonex Q511 (0.03)
     Zenite 5130L15 (0.38)
     Zenite 5145L15 (0.38)
     Zenite 713015 (0.38)LCP
     Zytel HTNFR52G30BL15 (0.38)
     Zytel HTNFR52G30LX15 (0.38)
P. Leo
     1K71771 (layers)Recognized Component - Insulating Tape (OANZ2)
     1K71781 (layers)
     1K72201 (layers)Recognized Component - Insulating Tape (OANZ2)
     1PEN21 (layers)Recognized Component - Insulating Tape (OANZ2)
     1PEN31 (layers)Recognized Component - Insulating Tape (OANZ2)
     1PN2R1 (layers)Recognized Component - Insulating Tape (OANZ2)
     1PN3R1 (layers)Recognized Component - Insulating Tape (OANZ2)
Lead Wires(optional)
125 Chemically Cross-Linked Polyethylene+ +
125 Irradiated Cross-Linked Polymeric+ +
150 ETFE - extruded Tefzel
150 Irradiated cross-linked polymeric
150 SI - silicone rubber - with or without glass braid
150 XLPE - chemically crosslinked polyethylene
200 Extruded Fluorinated Ethylene Propylene
200 SI - silicone rubber - with or without glass braid
200 TFE - tetraflouroethylene
+ To be isolated from direct contact with windings (magnet wire) by any insulating material (tape, layer insulation, sleeving,etc.) listed in this table - unless specifically excluded from this requirement by a special note at the beginning of this table.
Minor Sheet Insulations(optional)layer, outer, wrap etc.
     Designation (no.)comments
Dupont -Teijin Films
     Teonex Q51
E. I. Dupont de Nemours & Co.
     Nomex 410
     Nomex 414
     Nomex 416
     Nomex 418
     Nomex 464
     Press Board Paper
Cores, Tubes Bobbins(optional)for mechanical support only
     Designation (no.)comments
E. I. Dupont de Nemours & Co.
     Rynite FR330
     Rynite FR515
     Rynite FR530
     Rynite FR530L
     Zytel 101F
     Zytel 101L
     Zytel 70G30HSL
     Zytel 70G33HSIL
     Zytel 70G33Lglass filled polyamide Type 66 nylon
     Zytel FR50
Tapes(optional)
     Designation (no.)comments
P Leo & Co (B C) Ltd
     1A022
     1A025
     1A570
     1C821cotton cloth
     1C822
     1E075
     1G006aramid fiber (Nomex) paper
     1G015silicone adhesive, glass cloth
     1G027rubber adhesive, glass cloth
     1G130glass cloth
     1G180glass cloth
     1G185
     1G200woven glass cloth, silicone adhesive
     1G20B
     1G220
     1H818reinforced PET, rubber adhesive
     1H860acrylic adhesive, polyester film
     1H86A
     1K062
     1K063silicone adhesive, polyimide film
     1K063CR
     1K1CR
     Kapton film 1K7170
     1K7172silicone adhesive, polyimide film
     1K7177Kapton film
     1K7177A
     1K7178
     1K7200
     1K7220
     Kapton film 1K7270
     1KPST
     1N008aramid fiber (Nomex), Acrylic Adhesive
     1N012Nomex Tape, Acrylic adhesive
     1N155aramid fiber (Nomex), Acrylic Adhesive
     1N410
     1P130acrylic adhesive, polyester film
     1P133PET film, acrylic adhesive
     1P135PET film, acrylic adhesive
     1P316
     1P350PET film, acrylic adhesive
     1P656
     1P700polyester film
     1P701polyester film
     1P702polyester film
     polyester film 1P703
     1P705polyester film
     1P707polyester film
     1P756
     1P801acrylic adhesive, polyester film
     1P802acrylic adhesive, polyester film
     1P802B
     1P830acrylic adhesive, polyester film
     1P9FR
     1PEN2
     1PEN3
     1PENS
     1PETS
     1PG880
     1PG887
     1PN2R
     1PN3R
     1PN820woven polyester cloth
     1PN828woven polyester cloth
     1PS25
     1TF07
     1TF08
     1TT02

Spacers and Wedges(optional)

     Designation (no.)comments
E. I. Dupont de Nemours & Co.
     Nomex 410aramid insulating paper
Sleevings(optional)
     Designation (no.)comments
P. Leo
     2R300
     2R600
     2S1@@-xx.xxHeat Shrinkable
     2S1BK-XX.X
     2S1WH-xx.xxHeat Shrinkable
     2S2@@-xx.xxHeat Shrinkable
     2S2WH-xx.xxHeat Shrinkable
     2T-TFT.xxteflon tube
     PTFE Tube 2T-TFL
     PTFE Tube 2T-TFS
     Silicone Coated Fiberglas 2R-SG
Sumitomo
     Sumitube F32
Varnishes(optional)Recognized Component - Varnishes (OBOR2)
     Designation (no.)comments
P. D. George Co
     434
     468-2 (+)+ - May be proceeded by prefix "E" and may be followed by a 1 to 5 alpha numeric suffix indicating percent of the inert filler and/or color.
     50(3+), 50S(3+), 50SM(3+), 50VT(3+), 50VTC(3+), 5180(3+), 5183(3+), 5183SW(3+)-May be followed by XXF, where XX represents level of inorganic filler and letter F for filler.
     80361FS
     80831FC
     8A5251C
P. D. George Co/Sterling
     77X-010
P.D. George (Schenectady International)
     Isonel 31-398, 32RF, 31-863, 31-863X, 30
P.D. George/Ranbar Electrical Materials Inc.
     B-277-@@ may be followed by the letters A, B, C, F, LV, M, PC, T or a color.
Potting Compounds(optional)
     Designation (no.)comments
Dow Corning
     SE9188
     SE9188S
P. D. George Co.
     471-5LL
Shin Etsu
     KE402

  

NOTICE : This information , based upont UL Testing Guidelines and our experience, is offered without charge by P. Leo as part of our service to customers. It is intended for persons having technical skill to use at their own discretion and risk. We do not guarantee favorable results, and the P. Leo & Co., (B.C.) Ltd. assumes no obligation or liability for any advice furnished or for any results obtained to operae under, or a recommendation to infringe upon, any patent of P. Leo or others. Compliance with applicable government codes is also the responsibility of the user.

® Registered trademark of Underwriters Laboratories, Inc.

Copyright © 1996-2007 P. Leo & Co., Ltd.

All rights reserved. Reproduction in whole or in part in any form or medium without express written permission of P. Leo & Co., Ltd. is prohibited.
BCwire ; pBobbin ; BCmica; BCtube are trademarks of P. Leo & Co.(B.C.), Ltd.

Zytel ® Rynite ® Zenite® Kapton ® Kaladex ® Mylar ® and Nomex ® are Du Pont trade marks.