Engineered for high-performance internal wiring, this 10 AWG UL 3173 hook-up wire is a heavy-duty solution for applications requiring superior thermal stability and moisture resistance. Featuring chemically cross-linked polyethylene (XLPE) insulation, this wire is designed to withstand the rigors of high-amperage industrial environments without melting or deforming.

Why Choose 10 AWG UL 3173 Hook-Up Wire?

UL 3173 is a premier choice for lead wire in motors, transformers, and switchgear. Its cross-linked insulation provides a significant advantage over standard PVC, offering better protection against chemicals, heat, and mechanical wear. The 10-gauge conductor is specifically suited for high-power distribution where low resistance and high durability are mandatory.

• Advanced XLPE Insulation: The chemically cross-linked polyethylene insulation ensures the jacket remains stable at high temperatures and provides excellent dielectric strength.

• High Thermal Rating: Rated for continuous operation at 125C, making it suitable for Class B motor lead applications.

• Tinned Copper Conductor: Features annealed tinned copper for superior solder-ability and maximum protection against corrosion and oxidation.

• Exceptional Toughness: Provides high resistance to abrasion, crushing, and “cut-through” compared to standard thermoplastic insulations.

• Chemical & Solvent Resistance: The XLPE jacket is highly resistant to common industrial oils, acids, alkalis, and solvents.

• Standard Compliance: Meets UL Style 3173, UL Style 3195, and CSA Type CL1251 requirements.

Technical Specifications: 10 AWG UL 3173

• Conductor Size: 10 AWG

• Stranding: 105/30 (High Flexibility)

• Voltage Rating: 600V

• Temperature Rating: 125C (257F)

• Insulation Material: Cross-linked Polyethylene (XLPE)

• Insulation Thickness: 0.030 inches (0.762 mm)

• Nominal Outer Diameter: 0.176 inches (4.47 mm)

• Approvals: UL 3173, UL 3195, CSA CL1251

Common Applications

• Motor Leads: Ideal for internal wiring of electric motors where heat dissipation is a factor.

• Transformers and Switchgear: Used in power distribution equipment requiring 600V protection and high thermal resilience.

• Appliances and HVAC: Suitable for heating and cooling equipment where wiring is exposed to elevated temperatures.

• Control Panels: Frequently used in industrial control cabinets for power routing.

Technical Note: All dimensions and stranding counts are nominal and may vary slightly by manufacturer. This wire is designed for internal “hook-up” use and is not intended for use as a portable cord or in exposed structural wiring unless specified by local code.

SPECIFICATION: UL Style 3173 / CSA CL1251