Plug-in type electrical connecting device for connecting terminal clamps of electrical apparatuses, has connection pin introduced through push-to-open pins into electrical connection opening of clamping spring

摘要

The device has two projecting plug-in units projecting from a housing made of electrically insulating material and plugging into spring-type terminals of bus connectors, power switches and switches. Each plug-in unit has push-to-open pins (22, 23) introduced behind a clamping spring (7). A spring-loaded connection pin (13) is introduced through the push-to-open pins into an electrical connection opening of the clamping spring.