A Bus Bar is designed to facilitate the distribution of electrical power to the Glow Plugs. It is typically a flat strip that possesses good electrical conductivity and heat dissipation properties. It features multiple connection points or terminals along its length, corresponding to the number of Glow Plugs in the engine.

Attributes:
• Withstands high current loads
• Reduces the potential of electrical short circuits

Applications:
A Bus Bar is used to conduct the electricity from the power source to the individual Glow Plugs, ensuring efficient operation.