electric cable ducts; modular electric panel blocks; terminal blocks and mimic blocks; electric terminals; electric signalling units; namely, visual indicators; electric switches for signally and control of machinery; pushbuttons for operating electric aparatus; power surge protectors; power supplies; electric control monitors; electric and electronic meters for measuring electric values; connectors for printed circuits; connectors for cable prolongation [ (plug and socket assembly); connecto...

TERMINALS AND POWER TERMINALS, INTERCONNECTION DEVICES, [ TRUNKING AND ELECTRIC CABLE DUCTS, ] ELECTRIC PANEL MODULAR AND TERMINAL BLOCKS, SIGNALING AND CONTROL SWITCHES, ELECTRIC SIGNALING UNITS AND VISUAL INDICATORS, ELECTRIC INDICATING LAMPS, PUSHBUTTONS, MIMIC BLOCKS, DIAGRAM AND MATRIX CIRCUITS SECTION ISOLATORS, AND ELECTRICAL CONTROL UNITS AS WELL AS PARTS THEREOF; ELECTRICAL METER UNITS