A modular wiring system including a fixture interceptor for electrically wiring together several overhead light fixtures of an office building using modular components whereby a selected group of fixtures may be locally switched as desired. All components of the system matingly connect with other components...http://www.google.fr/patents/US4775802?utm_source=gb-gplus-shareBrevet US4775802 - Modular interconnecting wiring system with molded mating components
Modular interconnecting wiring system with molded mating components
