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, 1PEN2, 1H86A, 1PN2R, 1PEN3, 1PN3R, 1H86R, 2T-TFT.xx, 2T-TFL.xx, 1A025WH, TP-####, TK-####, TPT-#####, 1M868, 2T-TFS.xx, 2P600, 2P300, 1PLEO, 1P001, NHN-###, NMN-###, NTN-###, N/PEN/N-###, DPD Series, NTN-222, TK-5013, 1G006, 1G015, 1G027, 1P130, 1H860, 1K063, 1C821, 1PG880, 1PG887, 1H850, 1PK825, 1PN820, 1PN828, 1G130, 1G155, 1G180, 1K7170, 1K7177, 1K7270, 1P700, 1P702, 1P705, 1P703, 1P707, 1P717, 1P751, 1P808, 1P800, 1P801, 1P802, 1P830, 1P133, 1P135, 1H818, 1H866, DMD Series, NHN-212, N416MN-222, N416PEN/N-222, 1P701 B89 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.

Note: 1. R/C - Special Transformer Winding Wire (OBJT2) do not require the use of additional Ground or Interwinding Insulation. 2. Non-ANSI Type polyurethane magnet wire rated 130C are not suitable for use in this system
  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 75 or 130C Polyurethane
MW 79 or 155C Polyurethane
MW 80 or 155C Polyurethane (Polyamide)
MW 82 or 180C Polyurethane
MW 83 or 180C Polyurethane (Polyamide)

Furukawa
     TEX-E 5.0 mils (0.13 mm) triple insulated
     TEX-ELZ 5.0 mils (0.13 mm) triple insulated
Totoku Electric
     TIW-2 3.7 mils (0.09 mm) triple insulated
     TIW-3 4.0 mils (0.1 mm) triple insulated

  Ground & Interwinding Insulations
Any Recognized Component Plastic (QMFZ2), polyethylene terphthalate film (PET) 1.0 mils (0.03 mm) - various manufacturers
     Designation (no.) mils(mm) comments
E. I. Dupont de Nemours & Co.
     Kapton H, V, HN, VN or HA Grades 1.0 (0.03)
     Nomex 410 2.0 (0.05) aramid insulating paper
     Nomex 411 5.0 (0.13) aramid insulating paper
     Nomex 414 2.0 (0.05) aramid insulating paper
     Nomex 416 2.0 (0.05) aramid insulating paper
     Nomex 418 2.0 (0.05) aramid insulating paper
     Nomex 424 2.0 (0.05) aramid insulating paper
     Nomex 425 2.0 (0.05) aramid insulating paper
     Nomex 464 2.0 (0.05) aramid insulating paper
     Nomex 56A 3.0 (0.08) aramid insulating paper
     Nomex 992 4.0 (0.1) aramid insulating paper
     Nomex 993 3.0 (0.08) aramid insulating paper
     Nomex 994 3.0 (0.08) aramid insulating paper
P. Leo
     1K063 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1K7170 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1K7177 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P801 1 (layers) Recognized Component - Insulating Tape (OANZ2)
     1P802 1 (layers) Recognized Component - Insulating Tape (OANZ2)
Sumitomo Bakelite
     Sumikon AM-113 11.8 (0.3) DAP Molding Compound
     Sumikon PM-9630 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9720 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9750 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9820 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9830 11.8 (0.3) Phenolic Molding Compound
     Sumikon PM-9850 11.8 (0.3) Phenolic Molding Compound

  Lead Wires (optional)

125 EPDM - ethylene propylene diene monomer
125 XLPE - chemically crosslinked polyethylene
125 XLPE - irradiated crosslinked polyethylene
125 XLPVC - crosslinked polyvinylchloride
150 EPDM - ethylene propylene diene monomer
150 SI - silicone rubber - with or without glass braid
150 XLPE - chemically crosslinked polyethylene
150 XLPE - irradiated crosslinked polyethylene
200 PTFE - polytetrafluoroethylene
200 SI - silicone rubber - with or without glass braid


  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
Miki Tokusys Paper mfg.
     PB-2 press board paper
Mosinee
     Gummed Kraft
     Kraft Paper
P. Leo
     DMD Series
     DPD Series
     N/PEN/N-### ### = layer thickness in mils
     N416MN-222
     N416PEN/N-222
     NHN-### ### = layer thickness in mils
     NHN-212
     NMN-### ### = layer thickness in mils
     NTN-### ### = layer thickness in mils
     NTN-222
     TK-#### # - represents thickness layer in mils
     TK-5013
     TP-#### # - represents thickness layer in mils
     TPT-##### # - represents thickness layer in mils
Pilcher Hamilton
     Gummed Kraft Paper
     Kraft Paper

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     1A025
     1A025WH
     1C821 cotton cloth
     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
     1H86A
     1H86R
     1K063 silicone adhesive, polyimide film
     1K7170 Kapton film
     1K7177 Kapton film
     1K7270 Kapton film
     1M868
     1P001
     1P007
     1P130 acrylic adhesive, polyester film
     1P133 PET film, acrylic adhesive
     1P135 PET film, acrylic adhesive
     1P700 polyester film
     1P701 polyester film
     1P702 polyester film
     1P703 polyester film
     1P705 polyester film
     1P707 polyester film
     1P717 polyester film
     1P751 polyester film
     1P800 polyester film
     1P801 acrylic adhesive, polyester film
     1P802 acrylic adhesive, polyester film
     1P808 polyester film
     1P830 acrylic adhesive, polyester film
     1P9FR
     1PEN2
     1PEN3
     1PG880 polyester film glass laminate
     1PG887 polyester film glass laminate
     1PK825 polyester knit
     1PLEO
     1PN2R
     1PN3R
     1PN820 woven polyester cloth
     1PN828 woven polyester cloth

 
  Spacers and Wedges (optional) 

     Designation (no.) comments
Glastic Corp.
     1580
     1583
     FHT
     MTS
     SG-200
     UTS
Haysite
     EHC glass reinforced thermosetting polyester
     EHG-S
     EMD
     ETS NRMA GPO-1 130
     ETS-FR-II
     HST-II glass reinforced thermosetting polyester
Nohl
     APO-1
     APO-2
     APO-3
Resolite
     Polyglas 109
     Supersil Polyglas
Various Manufacturers
     Maple, Untreated
     Pine, Untreated

  Sleevings (optional) 

     Designation (no.) comments
Atlantic Tubing
     TFL
     TFS
     TFT
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
     Ben Har Ex Flex (std)
     Ben Har Ex-Flex 1500
     Ben Har ST (std)
     Ben Har ST-1250
     Vinylglass
Hilec (Brand Rex, Voltube)
     Hilec 200
     Hilec 300 B
     Hilec 400 F
     Hilec 540 R
     Hilec 600
     Hilec 700
     Hilec 800
     Hilec Series 200
     Hilec Series 300
     Hilec Series 400
     Hilec Series 500
     Hilec Series 600
     Hilec Series 700
     Hilec Series 800
     Turbo 117E
     Turbo 117F
     Turbo 117G
     Turbo 117U
     Turbo TUF
     Turbocryl
     Vol-Cryl
     Vol-Flex
     Vol-Glas
     Vol-Glas P
     Vol-Sil
Hitachi
     Heat Shrink Tube M2
Natvar
     Acryliglas
     Natglas
     Natglas T & D
     Natvar 400/461
     Silicone Rubber Coated Fiberglass
     Vinyl coated fiberglass
Nichias
     9003-150@
     9003-300@
     9003-60@
P. Leo
     2P300
     2P600
     2T-TFL.xx teflon tube
     2T-TFS.xx teflon tube
     2T-TFT.xx teflon tube
Remtek
     CFR-125
Sofanou (Jenisco)
     AW 751
Suflex (Essex)
     Suflex Acrylflex VPI
     Astratite 703/105
     Extendo
     Suflex Flexicone 200
     Silverflex
     Suflex Vinylglas
Sumitomo
     Sumitube F2
Thermofit
     RNF-100
Varflex
     Varglas 343 acrylic F-C-1
     Varglas A397 F-A-1
     Varglas Non-Fray Type H
     Varglas Non-Fray Type HM
     Varglas Non-Fray Type HO
     Varglas Non-Fray Type HP
     Varglas S1600
     Siflex
     Varglas Silicone Resin
     Varglas Silicone Rubber
     Varglas Silicone Rubber ES 4400
     Varfil
     Varflo
     Varglas Viton 231
Various Manufacturers
     Untreated Fiberglass
Zeus
     TFE-LW
     TFE-SW
     TFE-TW

  Tie Cords (optional)

     Designation (no.) comments
Varflex
     46 silicone coated fiberglass
Western Filament
     DHS Series
     DPS Series
     DRT Series

  Potting Compounds (optional)

     Designation (no.) comments
Ripley Resin Engineering Co Inc
     471-5LL
     6655-9
     C-100
     C-100-L1M

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
Epoxylite Corp.
     434
     7423
Ripley Resin Engineering Co Inc
     468-2-(+) (+) may be followed by a two or three character suffix indicating % inert filler or color.
     468-2-7(++) (++) may be followed by a one or two character suffix indicating % inert filler or color.
     468-2FC(+) (+) may be followed by a two or three character suffix indicating % inert filler or color.

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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