PCB TERMINAL BLOCKS AND ITS TYPES
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Single<br />
feed<br />
Through<br />
A single feed product represents a basic<br />
type of terminal block. They are used for<br />
the wire to wire connections. They consist<br />
of one input and one input contact. Two<br />
different wires are inserted into each side<br />
of the terminal block and are connected<br />
within its housing.<br />
Structure Types<br />
Dual<br />
Level<br />
These terminal blocks have two levels of<br />
contact. This type of arrangement saves<br />
space and simplifies wiring. A multilevel<br />
product can use a bridge to connect one<br />
contact level to the other; this increases<br />
circuit flexibility.<br />
Three<br />
Level<br />
These levels of terminal blocks are<br />
similar to dual level products with an<br />
extra added level of contact. Just like<br />
dual level terminal blocks, even these<br />
blocks can be bridged.