UL 3135 24 AWG Silicone Wire for Totally Enclosed Appliance Sensor Leads
UL AWM Style 3135 24 AWG silicone rubber wire, rated 200°C and 600 Vac, is a specific conductor-size configuration within Style 3135’s broader 26 AWG–12 AWG range, used for protected internal lead wiring inside totally enclosed appliance sensor assemblies. This page focuses on the 24 AWG SKU — its confirmed silicone insulation requirement and application boundary — as a defined internal-wiring component, not as a sensor product itself. UL Style 3135’s confirmed Use is internal wiring of appliances where totally enclosed, not general industrial automation wiring, and this page does not position the product around that broader industrial context.
The Confirmed UL 3135 24 AWG Construction
| Parameter | UL 3135 |
|---|---|
| UL AWM Style | 3135 |
| Description | Single conductor with extruded insulation |
| Featured Conductor Size | 24 AWG |
| Style Conductor Range | 26 AWG – 12 AWG, solid or stranded |
| Temperature Rating | 200°C |
| Voltage Rating | 600 Vac |
| Flame | Horizontal flame |
| Insulation | Extruded SR (silicone rubber), 30 mils min. average / 27 mils min. at any point |
| UL-Defined Use | Internal wiring of appliances where totally enclosed |
30/27 Mil Silicone Insulation at 24 AWG
The confirmed insulation requirement for UL 3135 is extruded silicone rubber at 30 mils minimum average thickness and 27 mils minimum thickness at any point, applying across the Style’s full 26–12 AWG range — this figure is not tiered by conductor size group, so this page does not invent a separate value specific to 24 AWG. This page does not convert this figure into an invented finished outside diameter; conductor geometry, including finished OD, is order-specific.
“Totally Enclosed” Is a Required Installation Condition, Not a Marketing Phrase
This qualifier is central to how UL 3135 must be applied and is preserved throughout this page rather than shortened to generic “internal wiring.” The confirmed UL Use states internal wiring of appliances where totally enclosed — meaning the wire is installed within an appliance construction that fully encloses the internal wiring, not in an open, exposed, or field-accessible installation. This page does not describe UL 3135 as suitable for general industrial-panel wiring, open-frame equipment wiring, or field-exposed sensor leads unless the specific installation genuinely meets the totally-enclosed condition.
Sensor Lead Wire vs the Sensor Itself: Where the Specification Boundary Sits
UL AWM Style 3135 defines a wire construction — it does not define, evaluate, or certify a sensor. This page describes the wire used to connect a sensor to a terminal, control board, or other internal component within a totally enclosed appliance assembly; it does not make claims about sensor accuracy, signal integrity, capacitance, impedance, or any electrical characteristic of the sensor circuit itself. If your BOM references a “sensor lead” requirement, confirm whether that requirement concerns the wire construction (covered by this page) or the sensor component (a separate procurement item).
24 AWG Does Not Establish Current-Carrying Capacity
This page does not publish a generic ampacity figure simply because the product is 24 AWG, and does not infer allowable current from the 24 AWG conductor size or the 600 Vac voltage rating — these are separate parameters. Current-carrying suitability for a sensor lead depends on the actual conductor construction, sensor circuit design, ambient conditions, and installation, and must be evaluated accordingly rather than assumed from AWG alone.
Conductor Form, Material, Termination and Connectors: RFQ Fields
UL Style 3135 permits solid or stranded conductor construction at 24 AWG; conductor material and plating are not established by the Style data. This page does not describe UL 3135 24 AWG as a fixed bare-copper or tinned-copper product — if your BOM or drawing specifies a conductor material, plating, terminal, connector, or termination process for the sensor lead, include that in your RFQ so the corresponding construction can be confirmed.
Common RFQ Gaps for UL 3135 24 AWG Sensor Leads
Certain specification fields are frequently left out of an initial enquiry and typically require a follow-up before an accurate quotation can be issued. These are common information gaps, not observations about any particular buyer: UL 3135 and 24 AWG are specified but conductor form is missing; conductor finish is omitted; a maximum OD is missing despite connector-space limits; totally enclosed installation is assumed but not confirmed; sensor type is mentioned but termination details are omitted; connector or contact information is missing; colour is not specified; a cut length is given without a tolerance; or quantity is given without a packaging requirement. These gaps commonly cause quotation revisions or a supplier mismatch.
What UL 3135 Does Not Automatically Define
The Style data does not automatically define: conductor material, conductor plating, strand count, strand diameter, conductor resistance, ampacity, current rating, sensor signal characteristics, capacitance, impedance, finished OD, bend radius, flex cycles, flexibility class, terminal compatibility, connector compatibility, standard colour, cut-length tolerance, reel length, MOQ, stock status, lead time, or production capacity. These remain RFQ, BOM, or ordered-construction details where relevant — none of them are invented on this page.
RFQ Checklist for UL 3135 24 AWG Silicone Wire
To request an accurate quotation, please provide:
- UL AWM Style 3135
- 24 AWG
- Solid or stranded
- Conductor material, if controlled
- Conductor plating, if controlled
- 200°C requirement
- 600 Vac requirement
- Confirmation of totally enclosed appliance location
- Insulation colour
- Nominal or maximum finished OD, if controlled
- Terminal / contact type
- Connector information
- Termination process
- Cut length, if applicable
- Quantity
- Reel or packaging requirement
- Destination
- Documentation requirements
Applicable RoHS / REACH documentation can be confirmed according to the ordered construction.
See the UL 3135 Silicone Wire category, our Silicone Rubber Wire range, or our AWM Wire category for other conductor sizes within this Style.
