UL 1727 10 AWG PFA Power Wire Overview
UL AWM Style 1727 is a single-conductor PFA insulated wire construction, supplied by CableApex as a factory-direct manufacturer. This page focuses specifically on the 10 AWG configuration within Style 1727’s broader 32 AWG–4/0 AWG conductor range. The wire is rated 250°C and 600 Vac, with extruded PFA insulation applied at the Style’s 32–10 AWG thickness band for the featured 10 AWG size. UL defines the Style’s use simply as internal wiring; “power wire” and “high-temperature equipment power connection” are CableApex’s commercial positioning for this product, not UL’s own terminology.
250°C / 600 Vac PFA Construction
| Parameter | UL Style 1727 |
|---|---|
| UL Subject / Section | 758, Section 1 |
| Construction | Single conductor with extruded insulation |
| Featured Conductor Size | 10 AWG |
| UL Style Conductor Range | 32 AWG – 4/0 AWG |
| Conductor Form | Solid or stranded |
| Rated Temperature (Maximum) | 250°C |
| Voltage Rating | 600 Vac |
| Flame Rating | Horizontal flame |
| Insulation | Extruded PFA |
| Applicable 10 AWG Insulation Wall | 20 mil min. average / 18 mil min. at any point |
| Marking | General |
| Use | Internal wiring |
| RoHS / REACH | Confirmed during quotation according to ordered materials and documentation requirements |
10 AWG High-Temperature Internal Power Wiring
This page focuses specifically on the 10 AWG configuration within UL Style 1727’s 32 AWG–4/0 AWG conductor range. The featured combination — 10 AWG, PFA insulation, 250°C, 600 Vac, and the applicable 20 mil insulation wall — differentiates this page from a general Style 1727 overview and serves buyers sourcing a relatively substantial conductor size for high-temperature internal power connections. We do not publish an ampacity figure, current-carrying capacity, maximum amps, or recommended breaker or fuse size for 10 AWG or any AWG; current-carrying requirements depend on the equipment design, installation conditions, and applicable end-equipment evaluation, not on AWG alone.
20-Mil Minimum Average PFA Insulation
10 AWG falls within Style 1727’s 32–10 AWG insulation band, which specifies a minimum average PFA thickness of 20 mils and a minimum thickness of 18 mils at any point. For reference, the complete UL 1727 insulation-wall schedule is:
| Conductor Size | Min. Average Thickness | Min. Thickness at Any Point |
|---|---|---|
| 32–10 AWG (featured 10 AWG) | 20 mils | 18 mils |
| 8–2 AWG | 30 mils | 27 mils |
| 1–4/0 AWG | 45 mils | 40 mils |
We do not calculate or publish a finished outside diameter from AWG and insulation thickness, as conductor geometry and production tolerances are not part of the confirmed technical basis for this page.
UL 1727 Technical Specifications
See the specification table above for the complete confirmed ratings applicable to this featured 10 AWG product. The Style 1727 record does not list a covering, braid, shield, or jacket as part of this construction — this page presents UL 1727 as a single-conductor insulated wire, not a jacketed or shielded cable.
High-Temperature Equipment Internal Power Connections
UL Style 1727’s confirmed use is internal wiring. Appropriate commercial application language for this page includes high-temperature equipment internal power wiring, protected internal electrical connections, internal power routing inside equipment, component-to-component internal power connections, and OEM internal power wiring where Style 1727 is specified. This page does not extend the use to external power cord, portable cord, building installation, branch circuits, field wiring, outdoor feeder cable, tray cable, or direct burial, and does not claim specific end-use industries such as aerospace, medical, semiconductor, EV, or battery systems unless separately supported.
UL 1727 vs UL 10362 PFA Wire
This distinction is important. UL 10362 and UL 1727 are separate UL AWM Styles that can share a 250°C / 600 Vac PFA rating, but they carry different dimensional requirements. For the comparable smaller-conductor range, UL 10362 specifies 30–10 AWG at 10 mil minimum average / 8 mil minimum at any point, while UL 1727 specifies 32–10 AWG at 20 mil minimum average / 18 mil minimum at any point — a substantially different insulation-wall requirement at the same nominal AWG. Although both Styles may share a 250°C / 600 Vac PFA rating, they are separate AWM constructions with different dimensional requirements and should be specified according to the equipment design and qualification, not treated as interchangeable or one as a universal replacement for the other.
UL 1727 vs Other 250°C Power Wire Materials
UL Style 1727 is a PFA-specific construction, distinct from CableApex’s other high-temperature power-wire Styles. Our UL 1330 4 AWG FEP Power Wire uses FEP insulation rated 200°C / 600 Vac — a lower temperature rating in a different fluoropolymer material. Our UL 3071 18 AWG Silicone Power Wire uses silicone rubber insulation rated 200°C / 600 Vac, also a lower temperature and a different material family. Our UL 3958 Silicone Rubber Jacketed Power Cable is a structurally different jacketed single-conductor cable with an underlying insulated conductor governed by the manufacturer’s AWM procedure — not a comparable single-layer PFA wire. Select based on the confirmed Style, material, rating, and conductor size your application actually requires.
What to Specify When Ordering UL 1727 10 AWG Wire
To provide an accurate quotation for UL 1727 10 AWG PFA power wire, please specify:
- Required AWG (this page’s featured size is 10 AWG)
- Solid or stranded conductor
- Conductor material or plating requirement
- Operating temperature
- Operating voltage
- Required finished OD or dimensional limit, if applicable
- Insulation colour
- Marking requirement
- Order quantity
- Packaging requirement
- UL documentation requirement, including RoHS / REACH if needed
- Equipment type
- Internal power connection description
- Shipping destination
Send this information and we respond with a quotation within 12 business hours. Production lead time depends on the confirmed construction and order quantity, and shipping options and applicable Incoterms are confirmed during quotation according to destination.
UL Marking and Documentation
Qualifying UL AWM Style 1727 constructions can be supplied through the relevant qualified manufacturing scope for this Style. UL marking and documentation are confirmed according to the qualified Style 1727 construction supplied for the order and are not identical across every commercial variation. RoHS and REACH are separate regulatory frameworks from UL recognition; applicable RoHS / REACH documentation requirements can be confirmed according to the ordered construction.
Browse our full Power Cables category, or see our general Fluoropolymer Wire range — for a related PFA construction with a different wall-thickness requirement, see our UL 10362 PFA Wire category.
