UL 1911 High Voltage Wire — 250°C / 50,000V DC / Gas Ignitor Systems — Vietnam and Indonesia
UL AWM Style 1911 is a high-voltage wire specification rated up to 250°C and up to 50,000V DC under UL Subject 758. The insulation material is not fixed — any UL-accepted material may be used, with the specific construction confirmed at time of production based on the required temperature and voltage ratings. The conductor range covers 24 AWG to 10 AWG in solid or stranded round construction. The permitted use is internal wiring of electronic gas ignitor systems.
UL 1911 is a framework specification: the specific temperature rating, voltage rating, and insulation material for each product are defined by the individual insulation construction and confirmed under the UL AWM recognition at production. The 250°C and 50,000V DC values represent the maximum upper limits of the Style. Vietnamese gas equipment exporters refer to UL 1911 as dây cao áp hệ thống đánh lửa gas xuất khẩu; Indonesian suppliers refer to it as kabel tegangan tinggi DC sistem ignisi gas. Export supply: CIF Ho Chi Minh City and CIF Surabaya.
UL 1911 Framework Specification — Key Parameters
| Parameter | Specification |
|---|---|
| UL AWM Style | 1911 |
| UL Subject | 758, Section 1 |
| Maximum Temperature | 250°C (actual rating depends on insulation construction) |
| Maximum Voltage | 50,000V DC (actual rating depends on insulation construction) |
| Insulation Type | Any material — confirmed at production per insulation construction |
| Conductor | Solid or stranded round, 24 AWG – 10 AWG |
| Flame Rating | Horizontal flame |
| UL Recognition | UL Recognized Component — file on record |
| Permitted Use | Internal wiring of electronic gas ignitor systems |
| RoHS / REACH | Documentation available on request |
High Voltage Wire Selection — UL 1911 vs UL 3304 vs UL 3573 vs UL 3239
| Style | Max Voltage | Voltage Type | Max Temp | Permitted Use |
|---|---|---|---|---|
| UL 3304 | 10,000V | AC | 200°C | Gas range / burner ignition — protected from damage |
| UL 3573 | 10,000V | AC | 200°C | Gas range / burner ignition — three-layer construction |
| UL 1911 (this page) | 50,000V DC | DC | 250°C | Internal wiring of electronic gas ignitor systems |
| UL 3239 | 60,000V DC | DC | 200°C | TV receivers / where acceptability determined by UL |
How to Specify UL 1911 — What to Provide at Enquiry
UL 1911 is a framework specification — the specific insulation construction is confirmed based on your application requirements. When enquiring, please provide:
Required: AWG size · Required DC voltage rating (V DC) · Required temperature rating (°C) · Conductor type (solid or stranded) · Application description (ignition system type)
Optional: Insulation material preference · Quantity and destination port
The applicable UL 1911 insulation construction covering your specified DC voltage and temperature requirements will be confirmed at enquiry stage, with pricing provided accordingly.
Applications in Vietnam and Indonesia
Capacitive discharge ignition (CDI) system DC charging wiring — Vietnam export
Vietnamese gas equipment manufacturers and ignition system OEMs assembling capacitive discharge ignition (CDI) systems for gas appliances and industrial gas burners for export specify UL 1911 for the internal DC charging circuit wiring in the CDI ignition module. A CDI ignition system charges a high-voltage capacitor to a DC voltage — the internal wiring in the DC charging section of the CDI module, from the DC-DC converter output to the high-voltage capacitor terminals, carries this DC voltage and requires a DC-rated specification. UL 3304 and UL 3573 carry AC voltage ratings and are used for the AC ignition output side; UL 1911’s DC voltage rating covers the DC charging section where this distinction matters for UL component recognition in equipment submitted for UL listing.
Industrial gas ignition systems — Indonesia
Indonesian gas burner system manufacturers and industrial ignition system assemblers specifying UL 1911 for the internal high-voltage DC wiring in industrial gas ignition systems — where the DC voltage in the ignition charging circuit requires a DC-rated specification at the applicable voltage and temperature rating. Industrial gas turbine ignition systems and high-energy spark ignition systems for large-diameter industrial gas burners may operate with stored DC voltages in the ignition capacitor bank requiring UL 1911 certification. Confirm the specific voltage and temperature requirements at enquiry stage.
Gas appliance export wiring — Vietnam and Indonesia
Vietnamese and Indonesian gas equipment exporters assembling gas appliances and commercial gas cooking equipment for export to markets requiring UL listing specify UL 1911 for internal high-voltage DC wiring sections of their ignition systems — where the DC voltage in the ignition circuit requires a DC-rated AWM specification for UL component recognition. The 250°C maximum temperature rating provides thermal margin for wire routing locations in gas appliance ignition system assemblies near the burner and combustion chamber, where applicable.
Additional applications
- Commercial kitchen gas range CDI ignition module internal DC wiring
- Gas water heater electronic ignition system DC charging circuit wiring
- Industrial furnace high-voltage ignition system internal wiring
- Industrial gas burner high-energy ignition system DC section wiring
Key Features
Product
- UL AWM Style 1911, up to 250°C, up to 50,000V DC
- UL Recognized Component — file on record
- Designated for electronic gas ignitor systems
- DC voltage rating — not AC
- Conductor range: 24 AWG – 10 AWG
- Construction confirmed to application at enquiry
- Horizontal flame rating
Supply for Vietnam and Indonesia
- Export supply — CIF Ho Chi Minh City
- Export supply — CIF Surabaya
- Transit approx. 10–14 days
- UL compliance documentation on request
- MOQ 500 m per specification
- Lead time confirmed at enquiry stage
Ordering Information
UL 1911 is a custom-specification product. Provide AWG, required DC voltage rating, required temperature rating, application description (ignition system type), quantity, and destination port. Construction and pricing confirmed at enquiry stage. For 10,000V AC ignition wire with fixed specification, see UL 3304 or UL 3573. For general high-voltage DC wire up to 60,000V DC, see UL 3239. UL compliance documentation available on request. Response within 24 hours.
Request pricing for UL 1911. Provide AWG, DC voltage rating, temperature rating, and gas ignition system application details. Response within 24 hours. Contact us.
