ELFH09220

Terminal Blocks - Headers, Plugs and Sockets

ELFH09220 is a modular and productive type of terminal block, built with the function of insulation and electric protection. It is composed of a plate, conductive bridge and rack. It is designed with the operation convenience of workers in power circuits, and is suitable for conductive bridge connection in electric automatic control system, electric power metering system and lighting control system.

Application Field

ELFH09220 is widely used in heaters, dryers, shields, transformers, switch organizations, control systems, etc. with the purpose of providing better insulation while transferring the power and other signals in electronic equipment. With the feature of low power consumption, it can ensure the temperature index and the grounding of power cables. It is also applicable in occasions which require anti-interference or higher level of insulation.

Working Principle

ELFH09220 follows the principle of connecting the two ends of electric wires. First, the terminal block is fixed on a plate. And then the contact pieces on the terminal can be pushed down, so that the two copper cables on one terminal can be connected and the contact pieces will spring back after the releasing of the cables. The clamp on the top of the terminal block can also be moved to the right or the left to ensure the easy of installing. In addition, it has an isolation chamber between the plate and the thread which functions to reduce the resistance of the electric circuit. Therefore the heat will be decrease and the electric current can be evenly distributed.