CircleCord 4 Prong 40ft Generator Extension Cord with L14-30P/L14-30R
4-prong, 40 ft generator extension cord with locking twist-lock inlet/outlet. 10 gauge SJTW, 125/250V, up to 7500W. ETL listed; enables safe transfer to a manual transfer switch. One customer notes easy installation and solid box construction
Highlights
- 10 gauge SJTW wire
- locking NEMA L14-30P/R
- pre-drilled knockout plugs
Pros
- heavy-duty 10 gauge construction
- twist-lock NEMA L14-30P/L14-30R
- inlet box with pre-drilled knockouts
- ETL listed
- easy to install
Cons
- mixed feedback on sturdiness
Best For
Features
- 10 gauge SJTW 125/250V extension with 7500W capacity
- NEMA L14-30P to L14-30R twist-lock connections
- ETL listed construction and flame-retardant insulation
- Inlet box with predrilled knockouts replaced by removable rubber plugs
- Heavy-duty copper wiring with UV and heat resistant PVC protection