CU 4000 A insulation bracket SZ.800 mm spacing 125 mm 339929

Busbar insulation bracket – solid mounting and safety

This insulation bracket is designed for the safe mounting of copper busbars in electrical installations. It provides reliable isolation of conductors from the switchboard enclosure, which is crucial for protection against short circuits and electric shock. It is an essential element in the construction and modernization of low-voltage switchboards.

The bracket is designed to work with busbars with a rated current of up to 4000 A, making it suitable for both installations in commercial and industrial buildings. A spacing of 125 mm allows for mounting busbars in a standard configuration, and a length of 800 mm ensures stability and distributes loads.

Design features and application

The bracket is compatible with XL3 S 4000 enclosures with a depth/width of 600-800 mm. The possibility of mounting in horizontal and vertical positions increases installation flexibility and allows adaptation to specific mounting conditions. The bracket design guarantees busbar stability even under high mechanical and thermal loads.

• Mechanical strength: Ensured by a solid construction, resistant to vibration and impact.
• Electrical insulation: Minimizes the risk of short circuits and ensures safe use.
• Versatility: Possibility of mounting in different configurations (horizontal/vertical) and in enclosures of different dimensions.
• Compatibility: Designed to work with XL3 S 4000 enclosures, making it easier to select installation elements.
• Rated current: Up to 4000 A – suitable for demanding applications.

It is important to remember that the correct selection and mounting of insulating brackets directly affects the reliability and safety of the entire electrical installation. Therefore, it is recommended to use only original elements from reputable manufacturers, such as Legrand.