Multi contact electromagnetic relay has coil and core mounted above insulated block which houses electrical contacts operated by a sliding member moved parallel to core by pivoted armature

摘要

The electromagnetic assembly (1) consists of a coil (8) and core (9) mounted on an L shaped frame (7). The assembly is mounted above an insulated electrical contact housing (2) and the electromagnet when energized attracts an armature (5) pivoted (12) on the coil frame. The armature moves a spring loaded (4) sliding member (3) parallel to the coil axis to open or close pairs of electrical contacts (57).