БАЗА ПОЖЕЖНОГО СПОВІЩУВАЧАБАЗА ПОЖАРНОГО ИЗВЕЩАТЕЛЯ

摘要

A fire alarm device base comprises a dielectric casing as a body of revolution with openings for connection of leads on which base surface made are catch locks, mounting holes, at the central part a groove for landing areas arranged in two rows with shift whereon conducting contact elements are mounted towards one another, those are mechanically connectable to electrical conductors and stub line elements by means of screw joint. Each of conductive studs is made as spring slider having Z-like form and comprising bottom part with opening, two parts curved at angle relative to each other and to the bottom part and top part made as hemisphere, those are made as a unit.