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)
1P9FR, 1A025, 2T-TFT.xx, 2T-TFL.xx, 1N012, 1G006, 1G015, 1G027, 1P130, 1H860, 1PG880, 1PG887, 1H850, 1PK825, 1PN820, 1PN828, 1G130, 1G155, 1G180, 1K7170, 1K7177, 1K7270, 1P700, 1P702, 1P801, 1P802, 1H818, 1H866 B85 130(B)
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 28 and 130C Polyurethane (Polyamide)
MW 30 or 180C Polyester-amide-imide
MW 35 or 200C Polyester-amide-imide (Polyamide-imide)
MW 73 or 200C Polyester-amide-imide (Polyamide-imide)
MW 74 or 200C Polyester-amide-imide
MW 75 or 130C Polyurethane
MW 76 or 180C Polyester-amide-imide (Polyamide)
MW 77 or 180C Polyester-imide
MW 78 or 180C Polyester-imide (Polyamide)
MW 79 or 155C Polyurethane
MW 80 or 155C Polyurethane (Polyamide)


  Ground & Interwinding Insulations
Any Recognized Component Plastic (QMFZ2), polyethylene terphthalate film (PET) 1 mils (0.03 mm) - various manufacturers
     Designation (no.) mils(mm) comments
Cotrell Paper Co Inc.
     Copaco 5 (0.13)
E. I. Dupont de Nemours & Co.
     Nomex 410 5 (0.13) aramid insulating paper
     Nomex 411 11.5 (0.29) aramid insulating paper
     Nomex 414 5 (0.13) aramid insulating paper
     Nomex 418 5 (0.13) aramid insulating paper
     Nomex 424 5 (0.13) aramid insulating paper
     Nomex 425 5 (0.13) aramid insulating paper
     Nomex 992 10 (0.25) aramid insulating paper
     Nomex 993 8.25 (0.21) aramid insulating paper
     Nomex 994 8.25 (0.21) aramid insulating paper
     Nomex E56A 7.5 (0.19) aramid insulating paper
     Rynite FR530 5 (0.13) polyethylene terephthalate (PET)
     Rynite FR530L 5 (0.13) polyethylene terephthalate (PET)
     Zytel 70G33L 15 (0.38) polyamide 66
Fibertek
     DMD 3-3-3
     NMN 3-3-3 Nomex 410, 416 or 464
Innovative Paper Technologies, LLC
     CeQuin I 5 (0.13) unfired ceramic based rubber bonded paper
     TufQuin 110 5 (0.13)
     TufQuin 120 5 (0.13)
National Vulcanized Fiber
     Fish Paper 5 (0.13)
P. Leo
     1P801 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P802 1 (layers) Recognized Component - Insulating Tape (OANZ2)
Riegel Products (James River)
     Kraft Paper 5 (0.13)
Von Roll Isola (Acme)
     Therm-AL H7 10 (0.25)
Von Roll Isola (Bedford Materials)
     Memco 100 2-2-2 (D-M-D)
Windsor-Stevens Inc.
     Kraft Paper 5 (0.13)

  Lead Wires (optional)

105 PVC - polyvinylchloride +
125 Polyester film/PET film
125 XLPE - chemically crosslinked polyethylene
150 EPDM - ethylene propylene diene monomer
150 SI - silicone rubber - with or without glass braid
150 XLPE - irradiated crosslinked polyethylene
180 SI - silicone rubber - with or without glass braid
200 SI - silicone rubber - with or without glass braid
200 TFE - tetraflouroethylene
90 Neoprene +
+ 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.
Any sheet insulation or tape described in this table with no minimum thickness requirement.
     Designation (no.) comments
Arlon (Chase Foster, Keene)
     CMC
     Coated Nomex
     DMD
     KMK Kraft/Mylar/Kraft
     NMN
     RM
Essex
     DMD
Fibertek
     DMD
     NMN
     Resiglas
Innovative Paper Technologies, LLC
     CeQuin 3000
     CeQuin 30F, 30F30, F30F
     CeQuin 30G, 30G30, G30G
     CeQuin 500
     CeQuin IF, IFI, FIF
     CeQuin IG, IGI, GIG
     CeQuin X
     CeQuinbord 3000
     CeQuinbord CGA
     CeQuinbord X
     CorQuin
     TufQuin 100, 110, 120
     TufQuin TF, TFT, FTF
National Vulcanized Fiber
     Forbon
Von Roll Isola (Acme)
     ALM-X
     Acuflex DMD
     Acuflex NMN
Von Roll Isola (Bedford Materials)
     NKN
     NMN
     Pyroglas

  Cores, Tube, Bobbins (optional) (for mechanical support only)

     Designation (no.) comments
Highlander
     Kraft Core Tube
Paramount Tube
     Fishpaper
     Gummed Kraft
     Kraft
     Nomex wrapped Kraft
     ParaQuin
     Paratherm
     Phenolic Kraft
     Rigid ParaQuin
     Rigid Paratherm
Precision Paper Tube Co.
     Dielectric Kraft
     Heat-Shrink Mylar
     Kapton
     Mylar
     Nomex
     Pyroform 310
     Resinite 9120
     Resinite FR9120-1
     Resnite RB 8111
     T255
     Thin Wall P-100
     Thin Wall P-60
     Vulcanized Fiber
Triad Packaging Inc.
     Tri-Quin

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1A025
     1G006 aramid fiber (Nomex) paper
     1G015 silicone adhesive, glass cloth
     1G027 rubber adhesive, glass cloth
     1G130 glass cloth
     1G155 glass cloth
     1G180 glass cloth
     1H818 reinforced PET, rubber adhesive
     1H850 polyester film
     1H860 acrylic adhesive, polyester film
     1H866 PET film with nonwoven polyester reinforcement fibers, acrylic adhesive
     1K7170 Kapton film
     1K7177 Kapton film
     1K7270 Kapton film
     1N012 Nomex Tape, Acrylic adhesive
     1P130 acrylic adhesive, polyester film
     1P700 polyester film
     1P702 polyester film
     1P801 acrylic adhesive, polyester film
     1P802 acrylic adhesive, polyester film
     1P9FR
     1PG880 polyester film glass laminate
     1PG887 polyester film glass laminate
     1PK825 polyester knit
     1PN820 woven polyester cloth
     1PN828 woven polyester cloth

 
  Spacers and Wedges (optional) 
Any material described in this table with no thickness requirement.
     Designation (no.) comments
E. I. Dupont de Nemours & Co.
     Rynite 415HP
     Rynite 530
     Rynite 935
     Rynite FR530
     Rynite FR543
     Rynite FR945
     Zytel 101L-NC-10
     Zytel 70G33HRL
     Zytel 70G33L
     Zytel FR50 NC10
Electrolock Inc.
     Craneglas 230
GE Plastics
     Ultem 2110
     Ultem 2310
     V015
     Valox 310 SE0
     Valox 325
     Valox 420SE0
     Valox 451
     Valox 466
     Valox 751
     Valox 9215 M
     Valox 9230 M
     Valox 9515 M
Glastic Corp.
     1412
     1603GA
     1605A
     1911
     FHT
     MTS
     SG-200
     TSF polyester/glass
     UTR
     UTS
Haysite
     EHC glass reinforced thermosetting polyester
     EHC-P
     EMD
     ETR-FR-C flame retardant glass reinforced polyester
     ETS NRMA GPO-1 130
     ETS-FR-II
     H755 NRMA GPO-1 155
     H850
     H950
     HST-II-P
     HTF flexible, glass reinforced thermosetting polyester
Hilec (Brand Rex, Voltube)
     Poltrudid Rod
National Vulcanized Fiber
     Lamicor EG 873 glass/epoxy
     Lamicor G-5-813 glass/melamine
     Lamicor G-7-838 glass/silicone
     Lamicor G-9-818 glass/melamine
     Lamicor GP-200HT
     Lamicor GP-9105
     Lamicor GP-9107 glass/polyester
     Lamicor GP-9206
     Lamicor GP-9306
Nohl
     APO-1
     APO-2
     APO-3PT
     APO-3PTR
     APOIF
     LST
     NTR-155
     NTR-220
Resolite
     Polyester Polyglas
     Supersil Polyglas
Riegel Products
     Glassine
Various Manufacturers
     Maple, Untreated
     Pine, Untreated

  Sleevings (optional) 

     Designation (no.) comments
D&B Products
     Kapton
     Mylar
     Nomex
     Nomex/Mylar
Electrolock Inc.
     BSB H/S Mylar
     BWB H/S Mylar
     CSB 92 A HS 1
     CSB Kapton
     CSB Polyester
     CWB 415 Mylar
     CWB 92A HS 1
     CWB Kapton
     CWB Polyester
     CWB-Polyester
     Felt 909551-D1
     Nomex 41/Teflon
     Nomex 410/Kapton CWB
     Nomex 410/Ployester CSB
     Nomex 410/Polyester CWB
     Nomex 410/Teflon
     Nomex 411/Polyester
     Nomex 411/Teflon
     Polyester/Nomex 410
     Polyester/Teflon
     Polyester/TufQuin/Polyester
     Teflon/Kapton
Euclid Spiral Tube
     Mylar
     Nomex/Mylar
Federal Mogul (Bently Harris)
     1062 silicone rubber coated fiberglass
     Ben Har 1151-FR
     Ben Har 1151-XL-200 silicone rubber coated fiberglass
     Ben Har 1151-XL-220
     Ben Har 1151-XL-240
     Ben Har Acryl A polyacrylate resin coated fiber glass
     Ben Har Acryl C
     Ben Har ST (std)
     Ben Har ST-1250
     Ben Har Ultra Acryl A
     Ben Har Ultra Acryl C
Hilec (Brand Rex, Voltube)
     HT
     HTS
     Hilec 210
     Hilec 220
     Hilec 317
     Hilec 411
     Hilec 542 R
     Hilec 710
     Hilec 800
     Hilec 828
     Turbo 117E
     Turbo 117F
     Turbo 117G
     Turbo 117U
     Turbo TUF
     Turbocryl
     Vol-Cryl
     Vol-Flex
     Vol-Glas P
     Vol-Sil
Insulation Sales
     Mylar
Natvar
     Acryliglas 727 N
     Natglas treated and dyed
     Sil/Rub SRG-200
     Sil/Rub SRG-300
     VG-41
P. Leo
     2T-TFL.xx teflon tube
     2T-TFT.xx teflon tube
Sofanou (Jenisco)
     AC 432
     AW 751
     AW 752
     ER 563
     HT 210
     HT 220
     WV 651
     WV 652
Sofanou (Markel Corp.)
     Conformasleeve
     Flexite PO-135 shrinkdown
     Flexite TFE
     Hygrade Polytube 463 A-1
     Hygrade Polytube 463 B
     Hygrade Polytube 463 C
     Hygrade SR 398 B
     Hygrade SR 398 H-C-1
     Hygrade SR 398 N-A-1
     Hygrade Thermoflex 1200
     Hygrade Thermoflex 500
     Hygrade VF A
Stone Industrial
     Cap-line
     Kapton
     Mylar
     Nomex
     Nomex/Polyester
     Polyester
     Polyethelene Terephthalate
     Stonized
     Tac Line Tubing
     Tac-Lined 8909-9109
     Tac-Lined Insulating Caps
Suflex (Essex)
     Suflex Acrylflex F
     Astratite 703/105
     Astratite AVF, AF, ASR
     Suflex Flexicone 200 A
     Suflex Flexicone 200 B
     Suflex Flexicone 200 C
     Suflex Silicone Resin A
     Suflex Silicone Resin B
     Suflex Silicone Resin C
     Suflex Silicone Rubber
     Suflex Silverflex T & D
     Suflex Vinylglas A
Varflex
     Varglas A397 acrylic
     Hermetic
     Varglas Non-Fray Type H
     Varglas Non-Fray Type HM
     Varglas Non-Fray Type HP
     Varglas Silicone Resin
     Varglas Silicone Rubber
     Varglas Silicone Rubber ES 4400
     Slipcoat Acrylic
     Varglas Viton 231

  Tie Cords (optional)

     Designation (no.) comments
American Efrid
     Cotton Thread
Atkins and Pearce
     16-1-8-CON
     220 Den. Polyester
     8113-A4C1B1
     A4C1B1-512
     A4C1B1-T6 CON
     AP-31000-T3
     C-83242SG
     MS 9023 HSUN-4
     MS 9023-T4
Blue Mountain
     Cotton Thread
     Waxed Cotton
Breyden Products
     5070, 5100, 5200, 5311, 5312, 5313, 5350, 150, 225, 350 optional prefix of "G" or suffixes of "-1"
     60, 75, 100, 200, 252, 330, 350, 390, 500, 504, 6100, 6200, 6500, 3MC, 5MC, 7MC optional prefix of "HT" or suffixes of "-1" or "-LS"
Carolina Narrow Fabrics
     K1230P
     K5025PG84
Hilec (Brand Rex, Voltube)
     FB858
     LT-P02
Ludlow Textile
     LP 1008
     LP 1552
     LP 1554
     LP 1556
     LP 1562
     M1491
Panduit
     PLT Series
Rochester Thread
     5040
Tyton
     T18R-HSO
Varflex
     46 silicone coated fiberglass
     48 silicone coated fiberglass
Western Filament
     50DOF17W
     DHS-1CL
     DRT-45CL
     Polysleeving

  Potting Compounds (optional)

     Designation (no.) comments
P. D. George Co.
     300
     57FR
     D163
     E103K
     E900T

  Varnishes Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
Epoxylite Corp.
     7423
P. D. George Co
     1000 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     40, F.C. 40, 13-0-40 not valid for use with ANSI type MW77 or MW78 magnet wire
     433-75-VTC for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     434, 434-66 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     50, 50S for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     58-59 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     600, 600LV, 600LV Quick Cure, 600HC, 600VT for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     70, 70VT, 70VTC, 70D, 70DVTC, 70DX VTC not valid for use with ANSI type MW77 or MW78 magnet wire
     711-F-2106 for use only with ANSI type MW77 or MW78 magnet wire
     777 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     923, 923-FB-Black, 923-35, 923-50 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     961, 961-40 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
P. D. George Co/Sterling
     77X-010 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     87PR-477, 87PR-477-TC2 for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     Y-15, Y-15C, Y-15T for use only with ANSI type MW28, MW75, MW79 and MW80 magnet wire
     Polyester Y-543, Y-543C, Y-543FC not valid for use with ANSI type MW77 or MW78 magnet wire

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.

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

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