0391002009

The working principle of the 0391002009 barrier block can best be outlined as follows:

• A terminal block consists of multiple conductive parallel vertical sections, known as posts. They are commonly mounted on a dielectric base material. These terminals are connected by parallel conductive channels and secured at both ends with metal fasteners.
• The terminal blocks are connected to one another by wires that connect through a vertical line of posts. Each post is tapped at both the top and bottom, to create a perpendicular connection with the adjacent post below. The base material provides a secure, insulated connection between each of the posts.
• The 0391002009 barrier blocks are ideal for applications with higher currents than conventional terminal blocks. In these applications, a single terminal block may be used to connect different circuit sections at high currents and simultaneously protect electrical components from contact with live current flows.
• Barrier terminal blocks also come with a range of accessories such as covers, spacers, and two-piece bridges. These accessories provide added protection, stability, and durability to your barrier terminals.