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Aluminum Neutral Bars

Aluminum Neutral Bars

Aluminium neutral bars, also known as Aluminium neutral links or Aluminium busbars, are electrical components used in electrical distribution boards or panels. They serve as a common point to connect the neutral conductors of various circuits within the electrical system.

Neutral bars are typically made of Aluminium due to its electrical conductivity, lightweight nature, and cost-effectiveness. They are designed to securely hold and terminate multiple neutral conductors, which are usually connected to the neutral bus of the electrical panel.

Key features and functions of Aluminium neutral bars include:

  1. Electrical Conductivity: Aluminium neutral bars provide adequate electrical conductivity to efficiently carry the return current (neutral current) from multiple electrical circuits back to the main electrical supply.
  2. Connection Points: Neutral bars have multiple holes or slots where neutral conductors can be inserted and secured, typically using screws or other fasteners.
  3. Consolidation of Neutrals: Neutral bars consolidate the neutral conductors of different circuits in one location, simplifying the wiring and organization within the electrical panel.
  4. Neutral Bonding: In some electrical panels, the neutral bar is also used for bonding the neutral and ground circuits. Proper bonding helps maintain electrical safety and reduces the risk of electric shocks.
  5. Corrosion Resistance: Aluminium neutral bars are designed to be resistant to corrosion, ensuring long-lasting and reliable performance in various environments.

It’s essential to ensure that the appropriate size and type of neutral bar are used based on the electrical panel’s design and the number of neutral conductors to be connected. Additionally, proper installation techniques, torque values for fasteners, and compliance with relevant electrical codes and standards are crucial to ensure a safe and reliable electrical distribution system.