Electrical Insulation System Components E200050
P LEO & CO LTD
Unit 210, 2nd Floor Building 8W Phase Two, Hong Kong Science Park, Pak Shek Kok, NT HK
System Component System Designation System Class
1K063, 1K063CR, 1K1CR, 1K7178, 1K7200, 1K7220, 1KPST, 1PEN2, 1PEN3, 1PN2R, 1PN3R, 1PS25 B96 130(B)
Report Date: 2007-12-20 © 2025 UL LLC
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 below indicated are minimum.
Filament Wire
Additional Ground & Interwinding insulation is not required to separate this winding from other windings or between this winding and grounded/dead metal
Recognized Component Single and Multi-Layer Insulated Winding Wire (OBJT2) listed below
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
HOI LUEN ELECTRICAL MFR CO LTD [E257525] - Recognized Component
THL-F-xx, THL-F-SB-xx3.9 (0.1)
Enameled Wire
Recognized Component - Magnet wire (OBMW2), single build or greater, round or rectangular, copper or aluminum unless stated otherwise for the types listed below
Ground Insulation is required to separate this winding from grounded/dead metal
Interwinding Insulation is required to separate this winding from other enameled wire
Unless otherwise noted, Winding Wire types listed below may be used in combination within a single product
ANSI TypeTemp(°C)Basecoat(Topcoat)
MW 30or 180°CPolyester-amide-imide
MW 35or 200°CPolyester-amide-imide (Polyamide-imide)
MW 36or 200°CPolyester-amide-imide (Polyamide-imide)
MW 37or 220°CPolyester (Polyamide-imide)
MW 38or 220°CPolyester (Polyamide-imide)
MW 73or 200°CPolyester-amide-imide (Polyamide-imide)
MW 74or 200°CPolyester-amide-imide
MW 76or 180°CPolyester-amide-imide (Polyamide)
MW 79or 155°CPolyurethane
MW 80or 155°CPolyurethane (Polyamide)
MW 82or 180°CPolyurethane
MW 83or 180°CPolyurethane (Polyamide)
Ground and Interwinding Insulations
Designationmils(mm)comments
CELANESE INTERNATIONAL CORP [E344082] - Recognized Component
ZENITE 7130, 7130 ECO-B(S)11.8 (0.3)
ZENITE 9140HT(f1)11.8 (0.3)
ZENITE 9140HT(f2)11.8 (0.3)
CELANESE INTERNATIONAL CORP [E41938] - Recognized Component
Rynite FR530(l)(+)(f1), FR530L(l)(+)(f1)15 (0.38)
Zytel HTNFR52G30LX15 (0.38)
Zytel HTNFR52G30NH(r11)15 (0.38)
E. I. Dupont de Nemours & Co.
Kapton CR1 (0.03)
Kapton HN1 (0.03)
P LEO & CO LTD [E126174] - Recognized Component
1K0631[layers]
1K063CR1[layers]
1K1CR1[layers]
1K71721[layers]
1K7177 *** this product is no longer Recognized *** 1[layers]
1K71781[layers]
1K72001[layers]
1K72201[layers]
1KPST1[layers]
1PEN21[layers]
1PEN31[layers]
1PN2R1[layers]
1PN3R1[layers]
1PS251[layers]
SUMITOMO BAKELITE CO LTD [E41429] - Recognized Component
SUMIKON PM-963011.8 (0.3)
SUMIKON PM-9820, PM-982511.8 (0.3)
SUMITOMO CHEMICAL CO LTD [E249884] - Recognized Component
SUMIKASUPER E4008 KE, E4008 KE-B(j)(f2)15.7 (0.4)
SUMIKASUPER E4008 MR, E4008 W, E4008 MR-B(j)(f2)15.7 (0.4)
SUMIKASUPER E4008 NC01, E4008 BK01(j)(f2)15.7 (0.4)
SUMIKASUPER E4008(c4)(c2)(c3)(j)(f2) *** this product is no longer Recognized *** 15.7 (0.4)
SUMIKASUPER E4008, E4008 B(j)(f2)15.7 (0.4)
TOYOBO FILM SOLUTIONS LIMITED [E206562] - Recognized Component
Teonex Film Q(l)(m), NQ(l)(m), K(l)(m) *** this product is no longer Recognized *** 1 (0.03)
Minor Sheet Materials
(layer, outer, wrap etc.) minor sheet is optional for this system
Designationcomments
DuPont Specialty Products USA, LLC [E34739] - employing Recognized materials
Nomex® 410
Nomex® 411
Nomex® 414
Nomex® 418, 818, 864LAM
Nomex® 992, 992PSB
Nomex® 993, 993PSB
Nomex® 994, 994PSB
E. I. Dupont de Nemours & Co.
Nomex® 424
Nomex® 425
Nomex® E56A
Press Board Paper
any sheet insulation or tape described in this table with no minimum thickness requirement may be used as a minor sheet material
Tapes
tapes are optional for this system
Designationcomments
3M COMPANY [E17385] - Listed or Recognized Component
1350B-1 (b) *** this product is no longer Recognized ***
1350B-2 (c)
1350W-1 (b) *** this product is no longer Recognized ***
1350W-2 (c)
1350Y-1 (b) *** this product is no longer Recognized ***
1350Y-2 (c)
P Leo & Co Ltd
1E075
1E090
1G850
1M608
1M860
1M868
1P130
1P830
1P9FR
1PG888
1PN2R
1PS016
1PS050
1TF07
P LEO & CO LTD [E126174] - Listed or Recognized Component
1A025
1C821
1G006
1G015
1G027A
1G130 (o)
1G155
1G180
1G200
1H818 (m)
1H860 (f)
1H866 (g)
1H86A (o)
1H86R (g)
1K06A
1K125
1K220
1K7170
1K7200
1K7270
1KPST
1N008
1N012
1N155
1N410
1P133 (f)
1P316 (a)
1P350 (e)
1P656 (d)
1P700 (b)
1P701 (b)
1P702 (b)
1P703
1P705
1P707 (b)
1P717 (b)
1P756 (h)
1P801
1P802
1P802 (k) *** this product is no longer Recognized ***
1P802B
1P833 xx (@)
1PFRS *** this product is no longer Recognized ***
1PG880 (o)
1PG887 (o)
1PK825
1PN820 (o)
1PN828 (o)
1PS25
1TF05
1TF08
1TT02
Core tubes and Bobbins
(for mechanical support only) cores are optional for this system
Designationcomments
CELANESE INTERNATIONAL CORP [E41938] - employing Recognized materials
Rynite FR330 *** materials are no longer Recognized ***
Rynite FR515(f1)
Rynite FR530(l)(+)(f1), FR530L(l)(+)(f1)
Zytel 70G30HSL, 70G30HSLR
Zytel 70G30L
Zytel 70G33HS1L(+)
Zytel 70G33L(+)
Zytel FR50(+)(f1)
Spacer and Wedges
spacer and wedges are optional for this system
Designationcomments
E. I. Dupont de Nemours & Co.
Nomex Board
any material described in this table with no thickness requirement may be used as a spacer or a wedge
Tubing and Sleeving
tubing and sleeving are optional for this system
Designationcomments
P LEO & CO LTD [E176865] - Recognized Component
2S1yy-xx.x (a)
2S2yy-xx.x (a)
2T-TFL-xx.x (a)
2T-TFS-xx.x (a)
2T-TFT-xx.x (a)
P LEO & CO LTD [E195829] - Recognized Component
2R-SG# *** this product is no longer Recognized ***
P. Leo & Co Ltd
2R300
2R600
SUMITOMO ELECTRIC FINE POLYMER INC [E48762] - Recognized Component
811 or Sumitube F2 *** this product is no longer Recognized ***
SUMITUBE F32
Potting Compounds
potting compounds are optional for this system
Designationcomments
Dow Corning
SE9188
SE9188S
Elantas Electrical Insulation Elantas Pdg Inc
471-5LL
SHIN-ETSU CHEMICAL CO LTD [E48923] - employing Recognized materials
KE-402(s) *** materials are no longer Recognized ***
Varnishes
varnishes are optional for this system
Designationcomments
ELANTAS North America, Inc [E75225] - Recognized Component
434 Air DryOnly suitable for use with Polyester Basecoat Magnet Wire types MW 30, MW 76, MW 35, MW 36, MW 73, MW 74 and MW 37
87V-456, 77X-010, 77X-010F
Isonel 31-398, Isonel 32RF, Isonel 31-863, Isonel 31-863X, Isonel 30Only suitable for use with Polyester Basecoat Magnet Wire types MW 30, MW 76, MW 35, MW 36, MW 73, MW 74 and MW 37
ELANTAS ZHUHAI CO LTD [E314793] - Recognized Component
87V-456, 77X-010, 77X-010F

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