P

electronic and electrical apparatus; namely, terminals, plug and jack connectors, terminal blocks, screw and clamp connector modules, relay sockets, rectifiers, voltage regulators, diode modules, fuse modules, busbars, feedthrough terminals, quick-mount and slide-mount terminal blocks, disconnectors, circuit breakers, test connectors; interfaces, plug-in card blocks, flat cable terminals, printed circuit board connectors, adapters, modules for computers, monitors, and serial and parallel interfaces, transmitters, receivers and transceivers, opto-couplers, memory modules, analog/digital and digital/analog converters, suppressors, thermocouple terminal blocks, and indicator lights