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
1A025, 1C821, 1G015, 1G016, 1G027A, 1G130 (o), 1G155, 1G180, 1H818 (m), 1H850 Black (q), 1H850 Natural (o), 1H866 (g), 1H86A (o), 1K063, 1K7170, 1K7177A, 1K7270, 1N012, 1P130, 1P700 (b), 1P701 (b), 1P702 (b), 1P703, 1P707 (b), 1P717 (b), 1P801, 1P802, 1PG880 (o), 1PG887 (o), 1PK825, 1PN820 (o), 1PN828 (o), 2T-TFL-xx.x (a), 2T-TFS-xx.x (a), 2T-TFT-xx.x (a) H87 180(H)
Report Date: 1999-06-02 © 2024 UL LLC
alternate constructions:
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.
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 16or 240°CPolyimide
MW 30or 180°CPolyester-amide-imide
MW 35or 200°CPolyester-amide-imide (Polyamide-imide)
MW 73or 200°CPolyester-amide-imide (Polyamide-imide)
MW 74or 200°CPolyester-amide-imide
MW 76or 180°CPolyester-amide-imide (Polyamide)
Bare Conductor - insulated with any Nomex Ground insulation in this table 2 mils (0.051mm) min., 50% overlap
Ground and Interwinding Insulations
Designationmils(mm)comments
3M Innovative Paper Technologies
CeQuin 300010 (0.25)
CeQuin 30F, 30F30, F30F10 (0.25)
CeQuin 30G, 30G30, G30G10 (0.25)
CeQuin 50010 (0.25)
CeQuin I10 (0.25)
CeQuin IF, IFI, FIF10 (0.25)
CeQuin IG, IGI, GIG10 (0.25)
CeQuin II10 (0.25)
CeQuin X10 (0.25)
CeQuinbord 300010 (0.25)
CeQuinbord X, XHT10 (0.25)
3M Innovative Paper Technologies [E65069] - Recognized Component
CeQuinbord CGA10 (0.25)
TufQUIN 11010 (0.25)
TufQUIN TFT10 (0.25)
CELANESE INTERNATIONAL CORP [E41938] - Recognized Component
Rynite 530 (f1) (+), 530L (f1) (+)15 (0.38)
Rynite FR530(l)(+)(f1), FR530L(l)(+)(f1)15 (0.38)
DuPont Specialty Products USA, LLC [E34739] - Recognized Component
Nomex® 4104.3 (0.11)
Nomex® 4119.8 (0.25)
Nomex® 4144.3 (0.11)
Nomex® 416, 416 LAM4.3 (0.11)
Nomex® 418, 818, 864LAM4.3 (0.11)
Nomex® 464, 464 LAM4.3 (0.11)
Nomex® 993, 993PSB8 (0.2)
Nomex® 994, 994PSB8 (0.2)
Nomex® E56, 3567 (0.18)
E. I. Dupont de Nemours & Co.
Rynite RE905715 (0.38)polyethylene terephthalate (PET)
Fibertek
NKN2-X-2Nomex 410, 416 or 464
NMN2-X-2Nomex 410, 416 or 464
Paramount Paper Tube Mfg. Co.
ParaQuin10 (0.25)CeQuin or TufQuin portion should be a minimum of 10 mils thick.
Rigid ParaQuin10 (0.25)CeQuin or TufQuin portion should be a minimum of 10 mils thick.
Rigid ParaQuin ENV10 (0.25)CeQuin or TufQuin portion should be a minimum of 10 mils thick.
Von Roll Inc.
5JF-447 (0.18)
Acuflex NMNE2-X-2
NMN2-2-2Nomex 410, 416 or 464
Pyroglas 20184-3-4
Pyromid 1803-2-3
Lead Wires
lead wires are optional for this system
TempInsulation
150°CSR - silicone rubber(with or without braid) +
150°CEPDM - ethylene propylene diene monomer +
150°CXLPE - crosslinked polyethylene +
200°CSR - silicone rubber(with or without braid)
200°CETFE - ethylene tetrafluoroethylene
200°CFEP - fluorinated ethylene propylene
+ 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 Materials
(layer, outer, wrap etc.) minor sheet is optional for this system
Designationcomments
3M Innovative Paper Technologies
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 V
CeQuin VF, VFV, FVF
CeQuin VG, VGV, GVG
CeQuin X
CeQuinbord 3000
CeQuinbord CGA
CeQuinbord X, XHT
CorQuin
DMD180
TufQuin 100, 110, 120
TufQuin 100, 110, 120 (2 ply)
TufQuin TF, TFT, FTF
TufQuinbord
3M/U.S. Samica
12042
12043
12102
12104
4314
4316
4351-10
4351-5
4351-7
4373
4374
4378
4379
4800
64100
64206
64213
64217
64300
64303
Cotrell Paper Co Inc.
Copaco 125
COTTRELL PAPER CO INC [E41590] - employing Recognized materials
Copaco
Copaco Kraft
Dupont -Teijin Films
Mylar
E. I. Dupont de Nemours & Co.
Kapton
Kapton CR
Mylar
Nomex® N196
ESI/Fabrico
T-411
T-411 with copper
Fibermark
65C rise paper
Kraft Paper
Kraft-Electrical Grade
Kraft-Plain Grade
Fibertek Inc
DMD
NKN
Flexcon Industrial LLC (Alamotape)
Astromat NKNNomex/Kapton/Nomex
Astrotherm 200 XHX
Epoxy "B" stage coated Nomex 5
Estermat DMD 100
HS coated film-2
Kraft/Mylar/Kraft
Rag paper/Mylar
Lydall Manning
Manniglas 1200
Midwest Mica Co.
Mica
Oliner Corp.
Fishpaper
Vulcanized Fibre
Riegel Products
65C Rise Paper
EB100 AG-C
EB100 AZ-C
EB100 OR-C
EB100 WI-C
Various Manufacturers
Kraft Paper
Von Roll USA, Inc.
5J47
5J51
5JF44varnish glass cloth
5M28
77520
77923
77956
8929
Acuflex CMC
Acuflex DMD
Acuflex NKN
Acuflex QM
Acuflex TMT
FCM
KM
KMK
Kraft Paper
Mica Glass
NK
NKN
NM
NMN
Pyroglas 2018
Pyrolam 100
Pyrolam 70
Pyromid 180
RM
RMR
Therm-AL H
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
P Leo & Co (B C) Ltd
1G016
1P130acrylic adhesive, polyester film
P LEO & CO LTD [E126174] - Listed or Recognized Component
1A025
1C821
1G015
1G027A
1G130 (o)
1G155
1G180
1H818 (m)
1H850 Black (q)
1H850 Natural (o)
1H866 (g)
1H86A (o)
1K063
1K7170
1K7177A
1K7270
1N012
1P700 (b)
1P701 (b)
1P702 (b)
1P703
1P707 (b)
1P717 (b)
1P801
1P802
1P802 (k) *** this product is no longer Recognized ***
1PG880 (o)
1PG887 (o)
1PK825
1PN820 (o)
1PN828 (o)
Core tubes and Bobbins
(for mechanical support only) cores are optional for this system
Designationcomments
CELANESE INTERNATIONAL CORP [E41938] - employing Recognized materials
Rynite 415HP
Rynite 530 (f1) (+), 530L (f1) (+)
Rynite 935 (f1)
Rynite FR515(f1)
Rynite FR530(l)(+)(f1), FR530L(l)(+)(f1)
Rynite FR543 *** materials are no longer Recognized ***
Rynite FR945
Zytel 101(r9)(f1), 101F(r9)(f1), 101L(r9)(f1), E101(r9)(f1), E101L(r9)(f1)
Zytel 103FHS(+), 103HSL(+), RN5077E(+), E103HSL(+)
Zytel 70G13HS1L
Zytel 70G13L
Zytel 70G30HSL, 70G30HSLR
Zytel 70G33HS1L(+)
Zytel 70G33L(+)
Zytel FR50(+)(f1)
Chevron Phillips Chemical Co. LP
Ryton R-7
D&B Products
EL Mylar
HS Mylar
Kapton H 200C
Nomex 200C
Nomex/Mylar 150C
E. I. Dupont de Nemours & Co.
RF9057
Zytel 70G30HS1L
Paramount Tube
Kraft
ParaQuin
ParaQuin with Nomex
Paratherm
Rigid ParaQuin ENV
Rigid Paratherm
Rigid Paratherm ENV
Precision Paper Tube Co.
Acetate
Dielectric Kraft
Heat-Shrink Mylar
Kapton
Mylar
Polyester Glass
Pyroform 310
Resinite FR9120
Thermoform 700
Thin Wall P-100
Vulcanized Fiber
RTI
CeQuin I
CeQuin V
Fishpaper
Fishpaper/Kraft
Kraft Paper
Phenolic/Kraft
Sabic Innovative Plastics
Valox 325-1001
Valox 451E-1001
Valox 463
Valox 466-1001
Valox 751-1001
Valox 9215 M
Valox 9230 M
Valox 9515 M
Valox 9530 M
SABIC INNOVATIVE PLASTICS US L L C [E121562] - employing Recognized materials
Ultem 2300(BK3), 2300R(BK3), 2310(S*)(BK3), 2310R(BK3), 2310F(BK3), HU2310(BK3), 2300F(BK3), 2300FC(BK3), HU2300(BK3), PW2300(BK3)
Valox 310SE0, 310SE0R
Stone Industrial
AHS Mylar
EL Mylar
HS Mylar
TORAY INDUSTRIES INC [E41797] - employing Recognized materials
Ryton R-4($$)(f1) *** materials are no longer Recognized ***
Spacer and Wedges
spacer and wedges are optional for this system
Designationcomments
Cogiebi
Mica AM
Mica AP
Mica M
Mica TM
Delfingen US, Inc.
Flexite PO-135 shrinkdown, LM-145 shrinkdown
Flexite spiral cut nylon
Flexite spiral cut TFE
Flexite Teflon Standard
Flexite TFE
Hygrade polytube 463 A-1, B-1, C-1, C-2, C-3
Hygrade SR-A-1
Hygrade SR398 HA-1, HB-1, HC-1
Hygrade VFA
Thermoflex 500, 1200
DuPont Specialty Products USA, LLC [E34739] - employing Recognized materials
Nomex® 410
Franklin Fiber
Nomex Window Block
Glastic Corp.
1410
1412
1608
FHT
MTS
SG-200
TSFpolyester/glass
UTR
Haysite Reiinforced Plastics
EFMflexible, glass reinforced thermosetting polyester
EHCglass reinforced thermosetting polyester
ETR-FR-Cflame retardant glass reinforced polyester
ETS
H755NRMA GPO-1 155
HST-IIglass reinforced thermosetting polyester
HST-II-P
HTFflexible, glass reinforced thermosetting polyester
Ultratec H950
Industrial Dielectric
440 T-125
4400C T-125
4800 R-125
Iten Fiber
ESP185
ESP220
G3TR20
GIG10
Nohl
APO-1
APO-3
APO-3PTI
NRT-200
NRT155
Resolite
FM
FR
Polyester Polyglas
Supersil
Supersil Polyglas
Spaulding
Spauldite G-11-963
Spauldite T-536
Spaulrod
Varflex
A397 Varglas acrylic
Non-Fray
Siflex
Vaglas silicone rubber ES-4400
Varglas acrylic HO
Varglas silicone resin 500
Varglas silicone rubber
Varglas SR9400
Varglas Type H, HM, HP
Viton 231
Various Manufacturers
Wood, Untreated
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
3M
6B-150
8A-150
Extendo PET FR
RF
RF-150
Suflex Flexicone 200
Suflex Flexicone B
Suflex Flexicone C
Suflex Flexicone VPI
Suflex Silicone rubber
Suflex Silverflex T&Dsaturated and unsaturated
Suflex Vinylglas
3M COMPANY [E39100] - Recognized Component
FP-301
ATKINS & PEARCE INC [E15253] - Recognized Component
Acryflex C-3
Ben Har ST
Ben Har ST 1250
Silverflex T&D
ATKINS & PEARCE INC [E31622] - Recognized Component
Astratite AF
Astratite ASR
Astratite AVF
Astratite VC-TW
ATKINS & PEARCE INC [E63446] - Recognized Component
1151-FR
1151-XL-FR1
Acryflex F
Flexicone 200
Atkins & Pearce Inc.
1062A
1062B
1062C
1258-1
1258-1A
Astratite 703/105
Ben Har 1151-XL-200 A
Ben Har 1151-XL-220 A
Ben Har 1151-XL-240 A
Ben Har Acryl Apolyacrylate resin coated fiber glass
Ben Har Acryl C
Ben Har Acrylflex VPIpolyacrylate resin coated fiber glass
Ben Har Ex-Flex 1500
Ben Har Ultra Acryl A
Ben Har Ultra Acryl B
Ben Har Ultra Acryl C
Suflex 6B-150
Suflex 8A-150, RF
Suflex Acryflex F VPI
Suflex Acryflex VPI
Suflex Acryflex VPI-NF
Suflex Acrylflex A
Suflex Acrylflex B
Suflex Acrylflex C
Suflex Flexicone 200 A
Suflex Flexicone 200 B
Suflex Flexicone 200 C
Suflex Flexicone B
Suflex Flexicone C
Suflex Silicone Rubber Resin
Suflex Silicone Rubber Resin A
Suflex Silicone Rubber Resin C
Suflex Vinylglas A
Suflex Vinylglas B
Suflex Vinylglas C
Atlantic Tubing
TFT-200
D&B Products
Nomex
Nomex/Polyester
Delfingen US-New York Inc
Flexite LM-145 shrinkdown
Flexite PO-135 shrinkdown
Flexite Spiral Cut Nylon
Flexite Spiral Cut TFE
Flexite Teflon (std)
Flexite TFE
FP 920FR
GP 243B
Hygrade SR-A-1
Insulgrip HS 105 PVC
NU-SLEEVE AG-155-B
NU-SLEEVE AG-155-C-1
NU-SLEEVE AG-155-C-2
NU-SLEEVE AG-155-C-3
NU-SLEEVE SG-200-C-1
NU-SLEEVE VG-130-C-1
DELFINGEN US-NEW YORK INC [E80713] - Recognized Component
NU-FLEX HT-1220
NU-FLEX HTS-520
NU-SLEEVE SG-200-B
NU-SLEEVE VG-130-B
DELFINGEN US-NEW YORK INC [E93101] - Recognized Component
NU Sleeve SG-200-A
NU-Sleeve AG-155-A
NU-Sleeve VG-130-A
Hilec/Delfingen US-New York Inc
Heat Treated-Saturated (std)1/32 inch wall1/32 in. wall
Hilec 200 Series
Hilec 210 Series
Hilec 220 Series
Hilec 300 Series
Hilec 310 Series
Hilec 400 Series
Hilec 410 Series
Hilec 500 Series
Hilec 540 Series
Hilec 600 Series
Hilec 610 Series
Hilec 700 Series
Hilec 710 Series
T-838
Turbo 117E A
Turbo 117E B
Turbo 117E C1
Turbo 117F A
Turbo 117F B
Turbo 117F C
Turbo 117G
Turbo 117U
Turbocryl A
Turbocryl B
Turbocryl C1
Turbocryl C2
Turbocryl C3
Turbotuf A
Turbotuf B
P LEO & CO LTD [E176865] - Recognized Component
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 ***
Stone Industries
Kraft Paper
Nomex
Nomex/Kapton
Nomex/Mylar
Polyester
Superior Essex
6B-150
8A-150RF
Acryflex A, BC, C-3
Suflex Acrylflex F, VPI, NF
Suflex Astra 703/105
Suflex Astratite VC, VC-TW, AF, AVF
Suflex Fiberglass Braid 8A
Suflex Flexicone 200, A, B, C, VPI
Suflex Silicone Resin
Suflex silicone rubber
Suflex Silverflex T&D, unsaturated and saturated
Suflex Vinylglas
Varflex
Non-Fray
Silflex
VARFLEX CORP [E53690] - Recognized Component
Varflo
Varglas 231, Varglas Viton 231
Varglas Non-Fray H
Varglas Non-Fray HM
Varglas Non-Fray HO
Varglas Non-Fray HP
Varglas Silicone Rubber SR-9400
VARFLEX CORP [E63450] - Recognized Component
Varglas
Varglas A-397
Varglas ES-4400
Varglas Silicone Resin 500
Tie Cords
tie cords are optional for this system
Designationcomments
American Efird Inc.
Cabled polyester cord
LP 1008
LP 1126
LP 1556
LP1050
Polyester cord
Polyester cord bonded medium shrink
Atkins & Pearce Inc.
13-220
17-200
17-200-NX
17-210
29-210
29-220
A4C1B1-S
A4C1B1-SR CON
A4C1B1-T6 CON
AP-3100-T
HTNomex
MS 9023 HSUN-4
MS 9023-T4
Nomex
TGTFE Coated
Varflex
48silicone coated fiberglass
Western Filament
50DOF17W
50NOF17W
DHS-1CL
Potting Compounds
potting compounds are optional for this system
Designationcomments
Ranbar Electrical Materials Inc.
B-7-650
B-7-652
ERX-023
TR-312
TR-315
TR-319
TR-408
TSR-150
TSR-157
Varnishes
Designationcomments
ELANTAS PDG, Inc. [E75225] - Recognized Component
2003@&, R2003&, CORONA-Protect? 858A01&, R2003 VT RTC&, R2003 VTC&, R2003 VTC Thixo&, R2003AK VT&
2070 VT@&To be used with ANSI Type MW16 magnet wire
B-535-@, B-535-5S, B-535-NB-2
B-9-116@, B9-116-1@
B7-373-@&, B7-373 VT&, B7-373 VTC&, B7-373 VTC LV&
B7-609-@, B7-639-@Not valid for use with ANSI type MW16 magnet wire or a wrapped bare conductor.
B7-654@
TSR-184@
Overcoat Varnishes
(may only be used after impregnation with any varnish in this table) overcoat varnishes are optional for this system
Designationcomments
ELANTAS PDG, Inc. [E75225] - Recognized Component
B7-619-@To be used on assemblies varnished with B-535, B-535-5S and B-535-NB-2. To be used with ANSI Type MW35.

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