ELECTRICAL APPARATUS SUPPLIES FOR

Brand Owner (click to sort) Address Description
BO OHIO BRASS COMPANY, THE Mansfield OH ELECTRICAL APPARATUS AND SUPPLIES FOR ELECTRIC CONDUCTORS COMPRISING ELECTRIC INSULATORS AND SUPPORTS OF PORCELAIN AND METAL FITTINGS USED THEREWITH-NAMELY, PIN TYPE INSULATORS THIRD RAIL AND STRAIN INSULATORS, SUSPENSION TYPE INSULATORS, WALL AND ENTRANCE INSULATORS, TUBES AND BUSHINGS, SUSPENSION AND STRAIN CLAMPS, PILLAR AND POST INSULATORS, BUS BAR INSULATORS AND CLAMPS, POT HEADS, TRANSFORMER BUSHINGS, [ PORCELAIN ] POST LINE INSULATORS;
COOLINE OHIO BRASS COMPANY, THE Mansfield OH ELECTRICAL APPARATUS AND SUPPLIES FOR ELECTRIC CONDUCTORS-NAMELY, STRAIN CLAMPS,SUSPENSION CLAMPS AND CONNECTORS;
SPEARHEAD OHIO BRASS COMPANY, THE Mansfield OH ELECTRICAL APPARATUS AND SUPPLIES FOR ELECTRIC CONDUCTORS-NAMELY, RAIL BONDS, ELECTRICAL CONNECTORS, AND CONDUCTORS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A power supply keying method for use with an electrical apparatus includes defining a plurality of power supply classes; associating with the plurality of power supply classes a plurality of power supplies, each of the plurality of power supplies including a power supply housing having a unique keying arrangement corresponding to one power supply class of the plurality of power supply classes; and providing in the electrical apparatus a power supply receptacle for receiving at least one power supply of the plurality of power supplies, the unique keying arrangement of the power supply housing in conjunction with the power supply receptacle permitting reception of a particular power supply of the plurality of power supplies into the power supply receptacle only if the power supply class associated with the particular power supply has power supply electrical characteristics that satisfy electrical power requirements of the electrical apparatus.