Equipotential bonding bar:

Introduction:

The Equipotential bonding bars are frequently used in medium and low voltage applications. They are used for the interconnection of different Earthing circuits or electrical grounds within an electrical installation. The network thus created is then brought to a common potential.

The equipotential bonding bars are usually proposed with the following equipment:

• A bare or tinned and perforated bar for connections to ground circuits
• Low voltage insulators
• A connection means to the support on which the equipotential bonding bar will be mounted
• A disconnecting link for separating the grounding circuit during periodic checks of the grounding resistance.

Pictures: