Installing a twist-lock receptacle can differ based on the specific product. However, an example installation method involves using flanged inlets and receptacles for convenient termination access, eliminating the necessity for torque screwdrivers. Laser-etched terminal markings facilitate quick manual installation. The wire tightness is maintained using a levered spring, as well as the internal termination adds an additional degree of safety. The unique design in the twist-lock receptacle ensures a safe and secure and reliable connection, even just in high-vibration environments.