Conntek 20601-040 L14-30 40 ft generator extension cord 🪛
Description:
This heavy-duty generator extension cord brings safe, high-capacity power from a portable generator to your transfer switch or outlet box, keeping temporary installations running for construction sites or backup power setups. The 40-foot length gives flexibility for positioning equipment and vehicles while the cable construction resists outdoor conditions and frequent handling.
Key Points
The cord uses a twist-lock NEMA L14-30 connection that helps prevent accidental disconnections during operation. It supports up to 7,500 Watts at 125/250 volts, which covers many household and jobsite loads when paired with an appropriately rated generator. The SJTW 10/4 cable jacket is designed for outdoor use and offers improved durability against moisture and abrasion. ⚡️
This model includes UL listing for safety verification according to the manufacturer. The locking plug and receptacle help maintain a stable connection under movement and vibration, making it practical for portable power tasks and temporary electrical layouts. 🔌
Technical Specifications
- Name: Conntek 20601-040
- Connector (Male): NEMA L14-30 plug
- Receptacle (Female): NEMA L14-30 twist-lock
- Cable: SJTW 10/4, 40 feet
- Rating: 30 Amps, 125/250 Volts, max 7,500 Watts
- Certification: UL Listed
Usage Recommendations
For safe operation, route the cable away from pedestrian paths and sharp edges and avoid coiling a hot cable tightly on itself. When connecting to a generator transfer switch or inlet, make sure both ends are clean and fully engaged to preserve the locking action. For long-term outdoor exposure consider occasional inspection of the jacket and connectors for wear, especially if used on rough jobsites. Note that total usable capacity depends on the generator and connected equipment, and may vary according to manufacturer specifications.
