UL3297 XLPE Insulated Wire – 125°C / 600V Halogen-Free Hook-Up Wire for High-Reliability Internal Wiring
UL3297 is a high-performance, UL-recognized single-conductor wire constructed with cross-linked polyethylene (XLPE) insulation. Rated for 125°C and 600V, this wire is engineered for internal wiring in electronic devices and power systems where thermal durability, mechanical strength, and fire safety are essential.
Designed with low-smoke, halogen-free XLPE insulation, UL3297 supports sustainable manufacturing and safety compliance in enclosed, heat-sensitive, and human-occupied environments.
Features
Conductor: Solid or stranded bare or tinned copper
Wire Sizes: Typically available in 18 AWG to 16 AWG (other sizes upon request)
Insulation Material: Low-smoke, halogen-free cross-linked polyethylene (XLPE)
Nominal Insulation Thickness: 1.52 mm (60 mils), minimum 1.37 mm (54 mils)
Voltage Rating: 600V
Temperature Rating: Continuous use up to 125°C
Flame Retardance: Complies with UL Horizontal Flame Test
Environmental Compliance: RoHS, REACH, halogen-free certified
UL Style: UL 3297 (Appliance Wiring Material, AWM)
Performance Advantages
Halogen-Free Safety: Produces minimal toxic smoke in case of fire, suitable for confined or sensitive installations
Excellent Thermal Performance: Reliable operation under sustained heat loads
Chemical Resistance: Resistant to oils, solvents, and cleaning agents
Long-Term Stability: Maintains insulation integrity in environments with thermal cycling and vibration
Sustainable and Compliant: Meets modern ESG requirements and eco-focused specifications
Application
Internal power or signal wiring in medical devices, server cabinets, and EV chargers
Use in HVAC systems, lighting controllers, building automation, and switchgear panels
Wiring in railway systems, public transportation infrastructure, or aircraft interiors
Ideal for OEM harnesses requiring high thermal class and fire-safe insulation
External Reference
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