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)
NMN-E, NTN, DM**, 1N1008, N###MN, N###PEN/N, N###PEN/MICA, SM61 MICA, RP65 MICA, SM62 MICA, 8M81 MICA, 8M82 MICA, 1A025, 1H86A, 1H86R, 0L50, 0L55, TP-####, TK-####, DPD###, 1N012, 1G006, 1G015, 1G027, 1P130, 1H860, 1K063, 1H850, 1G130, 1G155, 1G180, 1K7170, 1K7177, 1K7270, 1P700, 1P702, 1P705, 1P703, 1P707, 1P717, 1P751, 1P808, 1P800, 1P801, 1P802, 1K7171, 1P350, 1P830, 1N155, 1P133, 1P135, 1H818, 1H866, 1P833, 1K7172, 1P701, 1K063CR, 1K7171CR, PB-2, N###/1P801(**), N###/1P802(**), N###/1PEN2(**), N###/1PN2R(**), N###MICA**(%), N###/1K7171(**), N###/1N012(**), N###/N155(**), OL50/N###OL50(**), N###/OL50(**), N###MN*&*, N###PEN/N*&*, N###/PEN*&*, N###/PEN2500*&*, N###/K/N*&*, PEN/N411/M/N*&*, N###MICA*&*(%), D/PEN**, L/PEN/L** R82 220(R)
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: AWM Style 3367 or Style 3122 manufactured by Han Kyung Co. should be isolated from direct contact with winding (magnet wire) by any ground insulation listed in the table.
  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 16 or 220C Polyimide
MW 35A or 220C Polyester-amide-imide (Polyamide-imide)

Han Kyung
     AWM Style 3122 Recognized Component Appliance Wiring Material, polyester basecoat with polyamide-imide topcoat, rated 220C
     AWM Style 3367 Recognized Component Appliance Wiring Material, polyester basecoate with polyamide-imde topcoat, rated 220C
     HK SW-2A Recognized Appliance Wiring Material (AVLV2), silicone rubber rated 200C, must be isolated from direct contact with windings by any Ground or phase ,Packaging must show Cat. No.
     HK-SW-2B Recognized Appliance Wiring Material (AVLV2), silicone rubber rated 200C, must be isolated from direct contact with windings by any Ground or phase ,Packaging must show Cat. No.
Various Manufacturers
     OBMW2, bare conductor wrapped with Item 3D, 0.002 in. mm, 50% overlap
     OBMW2, polyester basecoat with polyamide-imide topcoat, copper only, rated 220C
Yung Chang Silicone Co.
     AWM Style 3132 constructed with R/C polyester basecoat with polyamid-imide topcoat, rated 220C

  Ground & Interwinding Insulations

     Designation (no.) mils(mm) comments
DuPont
     N650 0.010 in. min. thickness 10.0 (0.25)
     Nomex 410, 414, 418, 424 or 425 5 (0.13)
     Nomex 411 11.5 (0.29) 0.016 min. thickness
     Nomex 416 5 (0.13) 0.005 min. thickness
     Nomex 464 5 (0.13)
     Nomex 992 10.0 (0.25) 0.014 min. thickness
     Nomex 993 or 994 8.3 (0.21) 0.01155 min. thickness
     Nomex E56A 7.5 (0.19) 0.015 min. thickness
Innovative Paper Technologies, LLC
     CeQuin III 10.0 (0.25)
     CeQuin V 10.0 (0.25) heat treated unfired ceramic like base rubber bonded paper
     CeQuin VF, FVF, VFV 10.0 (0.25)
     CeQuin VG, VGV, GVG 10.0 (0.25)
Midwest Mica Co.
     MS-548 7.5 (0.19)
     MS-549 7.5 (0.19)
P. Leo
     N###/1P801(**) 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1P801 is a UL Recognized Tape (OANZ2) by P Leo.
     N###/1P802(**) 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1P802 is a UL Recognized Tape (OANZ2) by P Leo.
     N###/1PEN2(**) 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1PEN2 is a UL Recognized Tape (OANZ2) by P Leo.
     N###/1PN2R(**) 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464 ; 10 mils for Nomex 411, 3 mils for E56, E56A, 419. 1PN2R is a UL Recognized Tape (OANZ2) by P Leo.
     N###MICA**(%) 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. MICA - Mica Sheet. * - each layer thickness in mils. * - total min thickness of Nomex in mils. % - mica thickness (mm)
     N###MN 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464; 10 mils for Nomex
     N###PEN/MICA 5 (0.13) N### represents Nomex 410, 411, 414, 416, 464, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464; 10 mils for Nomex
     N###PEN/N 5 (0.13) N### represents Nomex 410, 411, 414, 416, 418, 419, E56, E56A. (**) represents total minimum thickness of Nomex: 5 mils for 410, 414, 416, 464; 10 mils for Nomex
Von Roll Isola (Acme)
     Micamat 7.5 (0.19)

  Lead Wires (optional)

200 FEP - florinated 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
     Kaladex
E. I. Dupont de Nemours & Co.
     Kapton
Innovative Paper Technologies, LLC
     CeQuin 3000
     CeQuin 30F, 30F30, F30F
     CeQuin 30G, 30G30, G30G
     CeQuin 500
     CeQuin I
     CeQuin IF, IFI, FIF
     CeQuin IG, IGI, GIG
     CeQuin II
     CeQuin X
     CeQuinbord 3000
     CeQuinbord CGA
     CeQuinbord X
     CorQuin
     TufQuin 110, 120
     TufQuin TF, TFT, FTF
Jia-Xing Insulation
     J-5661-1
P. Leo
     8M81 MICA
     8M82 MICA
     D/PEN** ** - thickness of film
     DM** * - represents each layer thickness in mils.
     DMD### ### = layer thickness in mils
     DPD### ### = layer thickness in mils
     L/PEN/L** ** - represents thickness of film
     N###/1K7171(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1K7171 is a tape by P. Leo
     N###/1N012(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. 1N012 is a tape by P. Leo
     N###/K/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     N###/N155(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. N155 is a tape by P. Leo
     N###/OL50(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. OL50 is UL Recognized under file MH18339
     N###/PEN*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     N###/PEN2500*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     N###MICA*&*(%) N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. (%) - mica thickness in (mm)
     N###MN*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000.
     N###PEN/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     NMN-E
     NTN
     OL50/N###OL50(**) N### indicates Nomex grade 410,411,414,418,416,464,E196,E734,E56, or E56A. (**) - indicates Nomex total thickness in mils. OL50 is UL Recognized under file MH18339
     PB-2
     PEN/N411/M/N*&* N### or N is Nomex 410,411,414,416,464,418,419,E56,E56A. M is Polyester Film. * - represents each layer thickness in mils. & - any thickness of polyester or Kaladex 2000. PEN is Kaladex film.
     RP65 MICA
     SM61 MICA
     SM62 MICA
     TK-#### # - represents thickness layer in mils
     TP-#### # - represents thickness layer in mils
Sung Won Electric
     SK661

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

     Designation (no.) comments
Beijing Chemical Ind. R&D Corp
     301-G30 PBT
E. I. Dupont de Nemours & Co.
     FR330
     FR530
     FR530L
GE Plastics
     420 SEO
L.G. Chemical
     GP2306F
Toray
     1401
Wintech Polymer
     2016 PBT
     3226 PBT

 
    Tapes (optional) 

     Designation (no.) comments
P Leo & Co (B C) Ltd
     0L50
     0L55
     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
     1H86A
     1H86R
     1K063 silicone adhesive, polyimide film
     1K063CR
     1K7170 Kapton film
     1K7171 silicone adhesive, polyimide film
     1K7171CR
     1K7172 silicone adhesive, polyimide film
     1K7177 Kapton film
     1K7270 Kapton film
     1N012 Nomex Tape, Acrylic adhesive
     1N1008
     1N155 aramid fiber (Nomex), Acrylic Adhesive
     1P130 acrylic adhesive, polyester film
     1P133 PET film, acrylic adhesive
     1P135 PET film, acrylic adhesive
     1P350 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
     1P833 PET film, acrylic adhesive
     1P9FR
     1PEN2
     1PEN3
     1PENS
     1PETS
     1PG880
     1PG888
     1PN2R
     1PN2S
     1PN3R
     1PN820
     1PN828

 
  Spacers and Wedges (optional) 

     Designation (no.) comments
Donghai Insulation
     660-1F
Jia Xing
     J-5661-1
Jiaxing Enal Electrical Material Co., Ltd.
     EL5121
     EL5221
K.E.T.
     MG-630823
Nihon Nica
     Z611H
P. Leo
     8M81 MICA
     8M82 MICA
Sung Won
     SK661

  Sleevings (optional) 

     Designation (no.) comments
LG Cable
     GSHS-1625
Young Chan Silicone Co.
     Y-GT

  Tie Cords (optional)

     Designation (no.) comments
Various Manufacturers
     Untreated fiberglass

  Varnishes (optional) Recognized Component - Varnishes (OBOR2)

     Designation (no.) comments
P. D. George Co
     50 (@) (@) not suitable for use with Item 2D, Nomex wrapped bare conductors
     50S (@) (@) not suitable for use with Item 2D, Nomex wrapped bare conductors
     50SM
     50VT (@) (@) not suitable for use with Item 2D, Nomex wrapped bare conductors
     50VTC (@) (@) not suitable for use with Item 2D, Nomex wrapped bare conductors
     5183 (@) (@) not suitable for use with Item 2D, Nomex wrapped bare conductors
     60-60
     60-60-S
     60-60VT-200
     60-65S-30F
     60-65S-LV
     8180, 8183, 8180HV, 8183HV, 8180LV, 8183LV, 8183SW
Ripley Resin Engineering Co Inc
     468-2(+) (+) may be proceed by prefix "E" and may be followed by a one to five alphanumeric suffix indicating % inert filler and/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.

® 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.