https://www.legrand.us/wiring-devices/plugs-and-connectors/turnlok/c/lgnd030705
Turnlok | Plugs and Connectors | Wiring Devices
plugs and connectorsturnlokwiringdevices
https://www.hein.com/pas-l1520-r-turnlok-sgl-rec-4w-20a-3p-250vturnlok-sgl-rec-4w-20a-3p-250v
PAS L1520-R 20A NEMA L1520 TURNLOK RECEPTACLE 4-WIRE 3-PHASE 250V - Hein Electric
SINGLE RECEPTACLE 4-WIRE 20A 3-PHASE 250V
https://www.legrand.us/wiring-devices/plugs-and-connectors/turnlok/rubber-dust-tight-locking-plug-yellow/p/2676
Rubber Dust-Tight Locking Plug, Yellow | Turnlok | Plugs and Connectors | Wiring Devices
Locking Dust-Tight Rubber Plug, 20amp 3480, NEMA Configuration L16-20
plugs and connectors