Terminal Blocks (Round/Y Terminal Types)
The block terminal block (round / spade terminal type) is a relay part used for wiring to electronic circuits and electric equipment circuits. Often used in circuits with multiple wires. There are two types of crimp terminals for connecting electric cables: a round type that can be completely secured, and a spade type that does not require removing screws. In addition to the general screw type, there is also a screwless type that allows direct connection of electric cables without using screws. There are various mounting methods, such as direct mounting, DIN rail mounting, PCB mounting, etc. There are also products that do not require tools to attach and detach the intermediate plate, and products that can be combined with blocks to form an appropriate number of poles. The number of poles, screw size, number of inputs and outputs, rated current, etc. of the block terminal block vary depending on the product, so it is necessary to select a product according to the application.