switch; plug; socket; terminal; electrode; resistance; capacitor; transformer; constant voltage regulator; power inverter; relay; power panel; connector; fiber-optic connector; heating tube; heating pad; circuit breaker; ballast; sensor; terminal clip; electronic connector; attenuator; terminal block; ground rod; wiring board; short circuit pad; battery snap; distribution box; potentiometer; dimmer; terminal board; interceptor; electrical connection box; terminal cabinet; power distribution panel; power switch box; shielded power inductor; fuse holder; wiring sleeve
Electrical and Scientific Apparatus