{"id":5872,"date":"2024-01-25T15:20:22","date_gmt":"2024-01-25T14:20:22","guid":{"rendered":"https:\/\/schupp.ch\/p\/wires-and-strands-triple-insulated-with-etfe-tefzel-class-f\/"},"modified":"2026-02-17T13:13:21","modified_gmt":"2026-02-17T12:13:21","slug":"wires-and-strands-triple-insulated-with-etfe-tefzel-class-f","status":"publish","type":"product","link":"https:\/\/schupp.ch\/en\/p\/wires-and-strands-triple-insulated-with-etfe-tefzel-class-f\/","title":{"rendered":"Solid- and stranded Wires, triple insulated with ETFE Tefzel\u00ae, class F"},"content":{"rendered":"

 <\/p>\n

\"\"<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Conductor material:<\/strong><\/td>\ntinned copper<\/td>\n<\/tr>\n
Insulation:<\/strong><\/td>\nTefzel\u00ae (ETFE)<\/td>\n<\/tr>\n
Number of layers:<\/strong><\/td>\n3<\/td>\n<\/tr>\n
Standard color:<\/strong><\/td>\n—-<\/td>\n<\/tr>\n
Temperature class:<\/strong><\/td>\nF (155\u00b0 C)<\/td>\n<\/tr>\n
Operating voltage:<\/strong><\/td>\n1000 V<\/td>\n<\/tr>\n
Tensile strength:<\/strong><\/td>\n45 N\/mm2 (6500 psi)<\/td>\n<\/tr>\n
Insulation thickness per layer:<\/strong><\/td>\n0.025mm (0.001″)<\/td>\nInsulation thickness per layer:<\/strong><\/td>\n0.038mm (0.0015″)<\/td>\n<\/tr>\n
Operating voltage:<\/strong><\/td>\n1000 V<\/td>\nOperating voltage:<\/strong><\/td>\nUL: 1500 V (707 V medical), VDE: 1000 V<\/td>\n<\/tr>\n
Breakdown voltage:<\/strong><\/td>\napprox. 4500 V<\/td>\nBreakdown voltage:<\/strong><\/td>\napprox. 7000 V<\/td>\n<\/tr>\n
Flammability:<\/strong><\/td>\n—<\/td>\nFlammability:<\/strong><\/td>\nV-0<\/td>\n<\/tr>\n
Conformity:<\/strong><\/td>\nUL OBJT2 File No. E206198 UL\/IEC60950-1 (Ed.2), Annex U<\/td>\nConformity:<\/strong><\/td>\nULOBJT2FileNo.E206198 UL\/IEC60950-1(Ed.2) AnnexU.UL2601, IEC61558-2-16,
\n60601-1(Ed.3), 61010-1(Ed.3),
\nVDE-ApprovalNo.136743:ClassF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n
Dimensional tolerances<\/strong><\/td>\nDimensional tolerances<\/strong><\/td>\n<\/tr>\n
AWG<\/td>\n—<\/td>\n—-<\/td>\nAWG<\/td>\n18 -24<\/td>\n+ 0.038 \/ – 0.025 mm<\/td>\n<\/tr>\n
AWG<\/td>\n30 – 40<\/td>\n+ 0.025 \/- 0.013 mm<\/td>\nAWG<\/td>\n25 -40<\/td>\n+ 0.025 \/- 0.025 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Dimensions<\/strong><\/td>\nDimensions<\/strong><\/td>\n<\/tr>\n
AWG<\/strong><\/td>\nType<\/strong><\/td>\nConductor \u00d8<\/strong><\/td>\nOuter \u00d8<\/strong><\/td>\nWeight*<\/strong><\/td>\nAWG<\/strong><\/td>\nType<\/strong><\/td>\nConductor \u00d8<\/strong><\/td>\nOuter \u00d8<\/strong><\/td>\nWeight*<\/strong><\/td>\n<\/tr>\n
[mm]<\/strong><\/td>\n[mm]<\/strong><\/td>\n[kg\/km]<\/strong><\/td>\n[mm]<\/strong><\/td>\n[mm]<\/strong><\/td>\n[kg\/km]<\/strong><\/td>\n<\/tr>\n
18<\/td>\n—<\/strong><\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n18<\/td>\nT18A01TXXX-1.5<\/strong><\/td>\n1,024<\/td>\n1,252<\/td>\n8,02<\/td>\n<\/tr>\n
19<\/td>\n—<\/strong><\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n19<\/td>\n—<\/strong><\/td>\n—<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
20<\/td>\nT20A01TXXX-1<\/strong><\/td>\n0,813<\/td>\n0,965<\/td>\n4,95<\/td>\n20<\/td>\nT20A01TXXX-1.5<\/strong><\/td>\n0,813<\/td>\n1,041<\/td>\n5,16<\/td>\n<\/tr>\n
21<\/td>\nT21A01TXXX-1<\/strong><\/td>\n0,724<\/td>\n0,876<\/td>\n3,98<\/td>\n21<\/td>\nT21A01TXXX-1.5<\/strong><\/td>\n0,724<\/td>\n0,953<\/td>\n4,16<\/td>\n<\/tr>\n
22<\/td>\nT22A01TXXX-1<\/strong><\/td>\n0,643<\/td>\n0,795<\/td>\n3,18<\/td>\n22<\/td>\nT22A01TXXX-1.5<\/strong><\/td>\n0,643<\/td>\n0,871<\/td>\n3,34<\/td>\n<\/tr>\n
23<\/td>\nT23A01TXXX-1<\/strong><\/td>\n0,574<\/td>\n0,726<\/td>\n2,57<\/td>\n23<\/td>\nT23A01TXXX-1.5<\/strong><\/td>\n0,574<\/td>\n0,803<\/td>\n2,72<\/td>\n<\/tr>\n
24<\/td>\nT24A01TXXX-1<\/strong><\/td>\n0,511<\/td>\n0,663<\/td>\n2,05<\/td>\n24<\/td>\nT24A01TXXX-1.5<\/strong><\/td>\n0,511<\/td>\n0,739<\/td>\n2,20<\/td>\n<\/tr>\n
25<\/td>\nT25A01TXXX-1<\/strong><\/td>\n0,455<\/td>\n0,607<\/td>\n1,67<\/td>\n25<\/td>\nT25A01TXXX-1.5<\/strong><\/td>\n0,455<\/td>\n0,683<\/td>\n1,78<\/td>\n<\/tr>\n
26<\/td>\nT26A01TXXX-1<\/strong><\/td>\n0,404<\/td>\n0,556<\/td>\n1,34<\/td>\n26<\/td>\nT26A01TXXX-1.5<\/strong><\/td>\n0,404<\/td>\n0,632<\/td>\n1,46<\/td>\n<\/tr>\n
27<\/td>\nT27A01TXXX-1<\/strong><\/td>\n0,361<\/td>\n0,513<\/td>\n1.09<\/td>\n27<\/td>\nT27A01TXXX-1.5<\/strong><\/td>\n0,361<\/td>\n0,589<\/td>\n1,19<\/td>\n<\/tr>\n
28<\/td>\nT28A01TXXX-1<\/strong><\/td>\n0,320<\/td>\n0,472<\/td>\n0,88<\/td>\n28<\/td>\nT28A01TXXX-1.5<\/strong><\/td>\n0,320<\/td>\n0,549<\/td>\n0,98<\/td>\n<\/tr>\n
29<\/td>\nT29A01TXXX-1<\/strong><\/td>\n0,287<\/td>\n0,439<\/td>\n0,73<\/td>\n29<\/td>\nT29A01TXXX-1.5<\/strong><\/td>\n0,287<\/td>\n0,516<\/td>\n0,82<\/td>\n<\/tr>\n
30<\/td>\nT30A01TXXX-1<\/strong><\/td>\n0,254<\/td>\n0,406<\/td>\n0,58<\/td>\n30<\/td>\nT30A01TXXX-1.5<\/strong><\/td>\n0,254<\/td>\n0,483<\/td>\n0,68<\/td>\n<\/tr>\n
31<\/td>\nT31A01TXXX-1<\/strong><\/td>\n0,226<\/td>\n0,378<\/td>\n0,48<\/td>\n31<\/td>\nT31A01TXXX-1.5<\/strong><\/td>\n0,226<\/td>\n0,455<\/td>\n0,57<\/td>\n<\/tr>\n
32<\/td>\nT32A01TXXX-1<\/strong><\/td>\n0,203<\/td>\n0,356<\/td>\n0,41<\/td>\n32<\/td>\nT32A01TXXX-1.5<\/strong><\/td>\n0,203<\/td>\n0,432<\/td>\n0,48<\/td>\n<\/tr>\n
33<\/td>\nT33A01TXXX-1<\/strong><\/td>\n0,180<\/td>\n0,333<\/td>\n0,34<\/td>\n33<\/td>\nT33A01TXXX-1.5<\/strong><\/td>\n0,180<\/td>\n0,409<\/td>\n0,40<\/td>\n<\/tr>\n
34<\/td>\nT34A01TXXX-1<\/strong><\/td>\n0,160<\/td>\n0,312<\/td>\n0,28<\/td>\n34<\/td>\nT34A01TXXX-1.5<\/strong><\/td>\n0,160<\/td>\n0,389<\/td>\n0,34<\/td>\n<\/tr>\n
35<\/td>\nT35A01TXXX-1<\/strong><\/td>\n0,142<\/td>\n0,295<\/td>\n0,23<\/td>\n35<\/td>\nT35A01TXXX-1.5<\/strong><\/td>\n0,142<\/td>\n0,371<\/td>\n0,30<\/td>\n<\/tr>\n
36<\/td>\nT36A01TXXX-1<\/strong><\/td>\n0,127<\/td>\n0,279<\/td>\n0,20<\/td>\n36<\/td>\nT36A01TXXX-1.5<\/strong><\/td>\n0,127<\/td>\n0,356<\/td>\n0,25<\/td>\n<\/tr>\n
37<\/td>\nT37A01TXXX-1<\/strong><\/td>\n0,114<\/td>\n0,267<\/td>\n0,17<\/td>\n37<\/td>\nT37A01TXXX-1.5<\/strong><\/td>\n0,114<\/td>\n0,343<\/td>\n0,24<\/td>\n<\/tr>\n
38<\/td>\nT38A01TXXX-1<\/strong><\/td>\n0,102<\/td>\n0,254<\/td>\n0,15<\/td>\n38<\/td>\nT38A01TXXX-1.5<\/strong><\/td>\n0,102<\/td>\n0,330<\/td>\n0,20<\/td>\n<\/tr>\n
39<\/td>\nT39A01TXXX-1<\/strong><\/td>\n0,089<\/td>\n0,241<\/td>\n0,12<\/td>\n39<\/td>\nT39A01TXXX-1.5<\/strong><\/td>\n0,089<\/td>\n0,318<\/td>\n0,18<\/td>\n<\/tr>\n
40<\/td>\nT40A01TXXX-1<\/strong><\/td>\n0,079<\/td>\n0,231<\/td>\n0,11<\/td>\n40<\/td>\nT40A01TXXX-1.5<\/strong><\/td>\n0,079<\/td>\n0,307<\/td>\n0,16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

* approximate weight<\/p>\n

Item number:
\n<\/strong>Example: FLT20A01TXXX-1
\nFL= Prefix
\nT = = triple insulated
\n20 = AWG
\nA = Conductor material Cu tinned
\n01 = Conductor 01 = Wire<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Conductor material:<\/strong><\/td>\ntinned copper<\/td>\n<\/tr>\n
Insulation:<\/strong><\/td>\nTefzel\u00ae (ETFE)<\/td>\n<\/tr>\n
Number of layers:<\/strong><\/td>\n3<\/td>\n<\/tr>\n
Standard color:<\/strong><\/td>\n—<\/td>\n<\/tr>\n
Temperature class:<\/strong><\/td>\nF (155\u00b0 C)<\/td>\n<\/tr>\n
Operating voltage:<\/strong><\/td>\nUL: 1500 V (707V medical), VDE: 1000 V<\/td>\n<\/tr>\n
Tensile strength:<\/strong><\/td>\n45 N\/mm2 (6500 psi)<\/td>\n<\/tr>\n
Flammability:<\/strong><\/td>\nV-0<\/td>\n<\/tr>\n
Thickness\/position:<\/strong><\/td>\n0.051 mm (0.002″)<\/td>\nThickness\/layer:<\/strong><\/td>\n0.076 mm (0.003″)<\/td>\n<\/tr>\n
Breakdown voltage:<\/strong><\/td>\napprox. 9000 V<\/td>\nBreakdown voltage:<\/strong><\/td>\napprox. 13000 V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
Dimensional tolerances<\/strong><\/td>\nDimensional tolerances<\/strong><\/td>\n<\/tr>\n
AWG<\/td>\n—<\/td>\n—<\/td>\nAWG<\/td>\n10 – 17<\/td>\n+ 0.076 \/ – 0.051 mm<\/td>\n<\/tr>\n
AWG<\/td>\n18 – 24<\/td>\n+ 0.038 \/ – 0.025 mm<\/td>\nAWG<\/td>\n18 – 24<\/td>\n+ 0.051 \/ – 0.025 mm<\/td>\n<\/tr>\n
AWG<\/td>\n25 – 40<\/td>\n+ 0.025 \/ – 0.025 mm<\/td>\nAWG<\/td>\n25 – 40<\/td>\n+ 0.025 \/ – 0.025 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Dimensions<\/strong><\/td>\nDimensions<\/strong><\/td>\n<\/tr>\n
AWG<\/strong><\/td>\nType<\/strong><\/td>\nConductor \u00d8 [mm]<\/strong><\/td>\nOuter \u00d8<\/strong>
\n[mm]<\/strong><\/td>\n		Weight* [kg\/km]<\/strong><\/td>\nAWG<\/strong><\/td>\nType<\/strong><\/td>\nConductor \u00d8 [mm]<\/strong><\/td>\nOuter \u00d8<\/strong>
\n[mm]<\/strong><\/td>\n		Weight* [kg\/km]<\/strong><\/td>\n<\/tr>\n
14<\/td>\nT14A01TXXX-2<\/strong><\/td>\n1,628<\/td>\n1,93<\/td>\n19,95<\/td>\n10<\/td>\nT10A01TXXX-3<\/strong><\/td>\n2,588<\/td>\n3,045<\/td>\n50,21<\/td>\n<\/tr>\n
15<\/td>\nT15A01TXXX-2<\/strong><\/td>\n1,45<\/td>\n1.76<\/td>\n16,03<\/td>\n10(37\/26)<\/td>\nT10A37TXXX-3<\/strong><\/td>\n2,718<\/td>\n3,175<\/td>\n46,58<\/td>\n<\/tr>\n
16<\/td>\nT16A01TXXX-2<\/strong><\/td>\n1,290<\/td>\n1,595<\/td>\n12,80<\/td>\n12<\/td>\nT12A01TXXX-3<\/strong><\/td>\n2,052<\/td>\n2,510<\/td>\n32,25<\/td>\n<\/tr>\n
17<\/td>\nT17A01TXXX-2<\/strong><\/td>\n1,151<\/td>\n1,455<\/td>\n10,30<\/td>\n12(19\/25)<\/td>\nT12A19TXXX-3<\/strong><\/td>\n2,189<\/td>\n2,647<\/td>\n30,92<\/td>\n<\/tr>\n
18<\/td>\nT18A01TXXX-2<\/strong><\/td>\n1,024<\/td>\n1,328<\/td>\n8,27<\/td>\n14<\/td>\nT14A01TXXX-3<\/strong><\/td>\n1,628<\/td>\n2,085<\/td>\n20,72<\/td>\n<\/tr>\n
19<\/td>\nT19A01TXXX-2<\/strong><\/td>\n0,912<\/td>\n1,217<\/td>\n6,67<\/td>\n14(19\/27)<\/td>\nT14A19TXXX-3<\/strong><\/td>\n1,725<\/td>\n2,182<\/td>\n19,94<\/td>\n<\/tr>\n
20<\/td>\nT20A01TXXX-2<\/strong><\/td>\n0,813<\/td>\n1,118<\/td>\n5,39<\/td>\n16<\/td>\nT16A01TXXX-3<\/strong><\/td>\n1,290<\/td>\n1,748<\/td>\n13,48<\/td>\n<\/tr>\n
21<\/td>\nT21A01TXXX-2<\/strong><\/td>\n0,724<\/td>\n1,029<\/td>\n3,53<\/td>\n16(19\/29)<\/td>\nT16A19TXXX-3<\/strong><\/td>\n1,369<\/td>\n1,826<\/td>\n13,05<\/td>\n<\/tr>\n
22<\/td>\nT22A01TXXX-2<\/strong><\/td>\n0,643<\/td>\n0,947<\/td>\n2,90<\/td>\n18<\/td>\nT18A01TXXX-3<\/strong><\/td>\n1,024<\/td>\n1,481<\/td>\n8,86<\/td>\n<\/tr>\n
23<\/td>\nT23A01TXXX-2<\/strong><\/td>\n0,574<\/td>\n0,879<\/td>\n2,35<\/td>\n18(19\/30)<\/td>\nT18A19TXXX-3<\/strong><\/td>\n1,209<\/td>\n1,666<\/td>\n10,49<\/td>\n<\/tr>\n
24<\/td>\nT24A01TXXX-2<\/strong><\/td>\n0,511<\/td>\n0,815<\/td>\n1,93<\/td>\n20<\/td>\nT20A01TXXX-3<\/strong><\/td>\n0,813<\/td>\n1,270<\/td>\n5,86<\/td>\n<\/tr>\n
25<\/td>\nT25A01TXXX-2<\/strong><\/td>\n0,455<\/td>\n0,759<\/td>\n1,59<\/td>\n20(19\/32)<\/td>\nT20A19TXXX-3<\/strong><\/td>\n0,978<\/td>\n1,435<\/td>\n7,05<\/td>\n<\/tr>\n
26<\/td>\nT26A01TXXX-2<\/strong><\/td>\n0,404<\/td>\n0,709<\/td>\n1,32<\/td>\n22<\/td>\nT22A01TXXX-3<\/strong><\/td>\n0,643<\/td>\n1,100<\/td>\n3,94<\/td>\n<\/tr>\n
27<\/td>\nT27A01TXXX-2<\/strong><\/td>\n0,361<\/td>\n0,665<\/td>\n1,10<\/td>\n22(19\/34)<\/td>\nT22A19TXXX-3<\/strong><\/td>\n0,749<\/td>\n1,207<\/td>\n4,66<\/td>\n<\/tr>\n
28<\/td>\nT28A01TXXX-2<\/strong><\/td>\n0,320<\/td>\n0,625<\/td>\n0,94<\/td>\n24<\/td>\nT24A01TXXX-3<\/strong><\/td>\n0,511<\/td>\n0,968<\/td>\n2,72<\/td>\n<\/tr>\n
29<\/td>\nT29A01TXXX-2<\/strong><\/td>\n0,287<\/td>\n0,592<\/td>\n0,79<\/td>\n24(19\/36)<\/td>\nT24A19TXXX-3<\/strong><\/td>\n0,615<\/td>\n1,072<\/td>\n3,21<\/td>\n<\/tr>\n
30<\/td>\nT30A01TXXX-2<\/strong><\/td>\n0,254<\/td>\n0,559<\/td>\n0,67<\/td>\n26<\/td>\nT26A01TXXX-3<\/strong><\/td>\n0,404<\/td>\n0,861<\/td>\n1,91<\/td>\n<\/tr>\n
31<\/td>\nT31A01TXXX-2<\/strong><\/td>\n0,226<\/td>\n0,531<\/td>\n0,58<\/td>\n28<\/td>\nT28A01TXXX-3<\/strong><\/td>\n0,320<\/td>\n0,777<\/td>\n1,38<\/td>\n<\/tr>\n
32<\/td>\nT32A01TXXX-2<\/strong><\/td>\n0,203<\/td>\n0,508<\/td>\n0,49<\/td>\n30<\/td>\nT30A01TXXX-3<\/strong><\/td>\n0,254<\/td>\n0,711<\/td>\n1,04<\/td>\n<\/tr>\n
33<\/td>\nT33A01TXXX-2<\/strong><\/td>\n0,180<\/td>\n0,485<\/td>\n0,43<\/td>\n32<\/td>\nT32A01TXXX-3<\/strong><\/td>\n0,203<\/td>\n0,660<\/td>\n0,82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • approximate weight<\/li>\n<\/ul>\n

     <\/p>\n

    \"\"<\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

     <\/p>\n

    Due to their dielectric strength, wires insulated several times with fluoroplastics allow the construction of compact transformers without intermediate insulation between the primary and secondary windings. This results in better magnetic coupling between the windings, which results in lower leakage inductances.<\/h5>\n
    These wires are also ideally suited for applications in medical electrical equipment, as the breakdown voltage of the insulation is greater than 4250 volts, which is required by UL for the protection of persons.<\/h5>\n

     <\/p>\n

     <\/p>\n\n\n\n
    \"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

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