3 4 20 for sale, brand-new and used.

Hubbell HBL2421SW Twist-Lock plug.  Watertight safety shroud. 20 amps 250 volt 3 phase

Hubbell 2423 INSULGRIP TWIST-LOCK plug. 3 pole, 4 wire locking 20 amps, 3 phase, 250 volts ac

MELTRIC MB40 METAL JUNCTION BOX PF SERIES MB40-20Brand New in the box! For drawings you can visit the Meltric website. High amperage plugs & receptaclesPF and PFQ Series plugs and receptacles are engineered for use in high amperageapplications where routine plug insertion and high reliability are required.

The Lotoons Store NEW Pass & Seymour 3869CC5 Angle Plug 2 Pole Three Wire 30-Amp/50-Amp 250-volt

New Old Stock HUBBELL HBL21415B 30 AMP 600V 20 AMP 250V 3 WIRE 4 POLE PLUG

Cooper Crouse-Hinds CPS152-201 Explosion Prf 20A Circuit Breaking Receptacle New

NEW IN BOX Pass & Seymour Turnlok Receptacle NEMA L19-20-R 20 Amp, 277/400 Volt 3 Phase, 4 pole, 4 wire We offer combined shipping where we can. Please wait for invoice if purchasing more than 1 item.

Hubbell Wiring Systems HBL2430 Twist-Lock Single Receptacle, 20 Amp, 480VAC, 3 Phase, 3 Pole, 4 Wire, Black

Technical Specs ItemReceptacle NEMA ConfigurationL14-20R Voltage125/250VAC Amps20 ColorBlack Number of Poles3 Number of Wires4 Phase1 HP2 L-L (1 L-N)

Lot of 8 Hubbell HBL2410 Twist Lock Receptacle 125/250 Volt, 20 Amp, 3 Pole, 4 Wire