50 ft. 12/3 Lighted Locking CGM Extension Cord

Product Overview

Prevent unwanted disconnects from electrical arcing and loss of power with this 12/3 SJTW extension cord"s revolutionary, patented locking connector. With 50 ft. of cable to extend around the jobsite, standard cords connect securely and withstand a pull strength of 80 lbs. vertically or horizontally. For added safety, a built-in power indicator light shows power going through the cord, and a continuous ground monitoring (CGM) light indicates that the cord and circuit are safely grounded. The cord"s cold weather jacket rating at -58°F ensures you have the flexibility to work in temperatures well below freezing.

Additional Features

  • PREVENT END SEPARATION from the jacket with oversized strain reliefs and pre-molds
  • WON"T OVERHEAT: UL Listed and cUL Approved for Canada, and rated at 15A, 125V, 1875W
  • GUARANTEED WORKING FLEXIBILITY in temperatures as low as -58°F with cold weather SJTW PVC insulation and jacket
  • MULTI-CONDUCTOR CABLE: 3 conductors contain 65 strands of 30 AWG 100% copper wire
  • MAXIMUM FLEXIBILITY UNDER FULL LOAD: All copper is soft drawn and annealed
  • LOCKS AUTOMATICALLY: Insert male end into locking connector, push together to lock and pull the collar down to unlock


  • Any application that requires a safe and reliebale power extension cord



  • Lifetime Limited Warranty

We’re confident of the quality of our products, and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Learn More


We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Support Manual