• Materials: Neutral links are commonly made from brass or aluminum.
• Variations: They come in different types, such as those designed for DIN rail fixing, and are classified by the number of neutral wires they can terminate (e.g., 7-way, 10-way).
• Assembly: They are typically assembled with screws and can have different housing and terminal block connector designs.
• Voltage: In an ideal system, the voltage at the neutral link is zero, but this can vary in practice due to unbalanced loads, which can cause a voltage to appear.