The tail of the connector insulator body is trimmable to fit the cable outer diameter.
Another version is the Posi-Lok, which features keyed, shrouded connectors, and panels with sequencing interlocks.
Applications include connecting large temporary generators or load banks to distribution panels or building disconnects.
Common scenarios include testing, emergencies, temporary special events, and traveling stage shows with large lighting and sound equipment.
[4] Standards and industry conventions for phase and voltage exist, but may vary in practice, particularly when international companies and traveling productions are involved.