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How do cable lock connectors work?

Published in Electrical Connectors 2 mins read

Cable lock connectors, also known as snap lock connectors, create electrical connections by piercing the wires' insulation and establishing contact when the connector is squeezed shut.

Here's a breakdown of how they work:

  1. Wire Placement: The wires to be connected are placed inside the cable lock connector's channel. It's important to ensure the wire reaches the blocked end of the channel.

  2. Blade Activation: The connector contains a sharp blade or contact.

  3. Squeezing the Connector: Pliers are used to squeeze the blade down.

  4. Insulation Piercing: The pressure forces the blade through the insulation of both wires.

  5. Electrical Contact: As the blade pierces the insulation, it makes direct contact with the copper conductors inside the wires, completing the electrical circuit.

  6. Secure Connection: The squeezed connector holds the wires in place, maintaining the electrical connection. It is important to ensure the blade pierces the wires completely.

In summary, cable lock connectors offer a quick and easy way to join wires without stripping them, making them a convenient option for various low-voltage applications. They function by using a blade to pierce the insulation of the wires and create a secure electrical contact when the connector is squeezed closed.

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