Safety cover for an electrical receptacle

Safety cover for electrical outlets

Safety covers for electric sockets and the like

Safety locking system for electrical plugs

Safety socket/mounting system for filament and gas-discharge lam

Safety twist lock connector for an extension power cord

Screw fastening type electrical connector

Screw-coupled type connector

Screw-fastened electrical connector

Screw-fastening type multi-connector

Sealable enclosure for electrical cable connectors

Sealable enclosure for electrical cable connectors

Sealed connector

Sealed electrical connector with jack screw

Sectional adapter of clamping holder for automobiles

Secure connector system

Securely latched power connector assembly

Securing apparatus for an electrical male/female connection

Securing device and method

Securing device for electrical connectors