JC6-P108-08

Terminal Blocks - Barrier Blocks

The JC6-P108-08 is a special type of terminal block, commonly referred to as a barrier block. Barrier blocks are designed mainly to provide safety protection for electrical connections in a variety of settings, ensuring that installed components and wiring can’t come into contact with each other. JC6-P108-08 barrier blocks use push-in technology for easy wiring and a unique cover design which allows for fast screw mounting without the need for disassembly.

Application

Barrier blocks are used in a variety of applications where insulation and safety are important. Some of the most common uses include industrial controls and automation, machine and equipment manufacturing, medical equipment, aerospace, automotive, lighting, and many other industrial and commercial applications.

mechanical Working principle

The JC6-P108-08 Barrier Block is designed with a unique and innovative safety feature that prevents electric shock. There is a spring-loaded interlock mechanism which will only allow a wire to be connected when the cover is in the closed and locked position. This serves to minimize the risk of accidental contact with live wiring, by ensuring that the connection cannot be made when the cover is open. It also provides a level of protection against accidental disconnection or misuse as the cover must be opened in order to make a connection or disconnect a wire.

Electrical Working Principle

The electrical working principle of the JC6-P108-08 Barrier Block is that each block has an associated current rating, which must not be exceeded. This is indicated on the product label and is the sum of the current ratings of all the wire junctions within the block connected to the same phase. If it is exceeded, then the block should not be used as it may cause damage or fire. The current rating of the block is dependent on the material and manufacturing process, and will vary between manufacturers. As such, it is important to choose the appropriate block with the correct current rating required for the application.

Safety Design

As with all electrical components, safety is of paramount importance with barrier blocks. The JC6-P108-08 Barrier Block has been designed with a double-checked safety feature whereby it will only accept a wire connection when the cover is in the closed and locked position. This significantly reduces the risk of electric shocks or short-circuits by ensuring the aforementioned conditions are identified and respected prior to any modification to the block. Additionally, this feature provides a safeguard against misuse or accidental disconnection - the cover must be opened to make or modify a connection.