Century D16821050 Extension Cord 12/3 SJEOW 50 Feet Single Tap

Item No. 34636
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Century D16821050 Extension Cord 12/3 SJEOW 50 Feet Single Tap

Our Sub Zero rubber elastomer cord features our patented "CGM" Continuous Ground Monitoring connector. This latest safety feature identifies that there is ground continuity in a circuit when the green light turns on. In addition, the lighted amber male plug indicates there is power flowing through the cord. Our special -58°F “Sub Zero®” coldweather jacket insures working flexibility in temperatures well below freezing.


  • Manufactured to 12/3 AWG (American Wire Gauge) specifications
  • Each of the three conductors contain 65 strands of 30 AWG 100% copper wire
  • All copper is soft drawn & annealed for maximum flexibility under full load
  • Our Sub Zero® coldweather rubber elastomer insulation and jacket guarantees working flexibility in temperatures down to -58°F
  • SJEOW outside jacket is rated at 300 volts
  • We use heavy duty molded on 15A-125V NEMA 5-15 plugs & connectors with internal strain reliefs to prevent the ends from pulling away from the cord body
  • Lighted amber Power Check plug
  • Lighted green Ground Check connector
  • UL Listed and cUL Approved for Canada


Part numberD16821050
Length50 feet
Wire typeSJEOW
CertificationsUL, cUL, OSHA
Electrical ratings15A, 125V, 1875W
Unit weight (lbs)6.3
Unit dimensions D x W x H (inches)12.0 x 12.0 x 2.0