SPT 3
Product Overview
UL SPT-3 cord is a heavy-duty, parallel-lay lamp and appliance cable featuring two or three stranded bare copper conductors with durable thermoplastic insulation, engineered for household and light commercial applications. Rated for 300V and temperatures up to 105°C, this robust cord offers superior resistance to water, sunlight, oil, acids, alkalies, heat, flame, moisture, and chemicals. SPT-3 is the heaviest construction among SPT cords, making it ideal for lamps, lighting, chargers, and as internal wiring for air conditioners and refrigeration equipment. Meeting or exceeding MSHA, CSA, and UL flame test requirements, SPT-3 cord ensures reliable power delivery and long service life in demanding home and appliance environments.
Available Gauge Sizes
2 gauge sizes in stock for SPT 3. Click a size to start configuring your order.
Stranding & Construction
Stranding Options
2 stranding configurations available.
Conductor
Insulation
Voltage Rating
Temperature Rating
Available Insulation Colors
2 color options in stock. Custom striping and ID print available on request.
