AC WORKS® [S620PR] 20A 250 Volt SJTW 12/3 NEMA 6-20 Extension Cord wit – AC Connectors
Houseables Generator Extension Cord, Electric Wire, 3 Prong, 30 Amp, 250 Volt, Single, Black, 25 Ft, All Rubber, 10 Gauge, Heavy Duty, L6-30, Commercial, Electrical Power Cable, with Locking Switch - Amazon.com
parkworld 50 ft. SJTW 12/3 20 Amp 250-Volt NEMA 6-15 Indoor/Outdoor Extension Cord 67904 - The Home Depot
Champion 25-Foot 30-Amp 250-Volt Generator Power Cord for Manual Trans – Backup Generator Store
Amazon.com: Suplevel 250 Volt Welder Extension Cord 40 Feet, NEMA 6-50 STW 8AWG/3C Heavy Duty Industrial Welder Cord with Lighted End, for Hobart, Lincoln, Miller Welder & EV Charger, ETL Listed :
Conntek NEMA 6-20 20 Amp 250 Volt Heavy Duty Power Extension Cord – IBVET
CEE extension cord - 16 A, 250 - 440 V - as - Schwabe GmbH
3ft (0.9m) 16 AWG 250 Volt Computer Power Extension Cord (IEC320C14 to IEC320C13) (TAA Compliant) | AC Power Cords | Power Cords | Power Charging and Cable Management
Amazon.com: Suplevel 250 Volt Welder Extension Cord 15 Feet, NEMA 6-50 STW 8AWG/3C Heavy Duty Industrial Welder Cord with Lighted End, for Hobart, Lincoln, Miller Welder & EV Charger, ETL Listed :
AUSTRALIA / NEW ZEALAND EXTENSION CORD, 20 AMPERE-250 VOLT, TYPE I PLUG (AU3-20P), (AU3-20R) CONNECTOR
Amazon.com: Champion 25-Foot 30-Amp 125/250-Volt Fan-Style Generator Extension Cord (L14-30P to four 5-20R) : Everything Else
25' 30 Amp 125/250 Volt 4 Prong L14-30 Extension Cord for Generators - NGP Film