SPHERICAL BALL BRACELET

Suspension insulators are generally made of insulating parts (such as porcelain parts, glass parts) and metal accessories (such as steel feet, iron caps, flanges, etc.) glued or mechanically clamped. Insulators are widely used in power systems and are generally externally insulated and operate under atmospheric conditions. Overhead transmission lines, busbars for power plants and substations, and external live conductors for various electrical equipment must be supported by insulators and insulated from earth (or grounding) or other conductors with potential differences.