74230186
Dec 11, 1991
electrical wiring, connectors; taps, terminators and splices; electrical receptical blocks, electrical switches; coaxial cable, connectors and outlets; switch and electrical outlet face plates; distribution interface unit; continuous power supply; batteries; system controller enclosure; service center mounting hardware; load center enclosure; circuit breakers; surge suppresser; telephone gateway and coaxial head-end device
Electrical and Scientific Apparatus