Graziadio ISOLSBARRA busbars are prefabricated electrical busbars for transport, available from 630 A to 6300 A, suitable for both indoor and outdoor use with IP42, IP66, IP67 or IP68 protection rating.

Power can be transported with aluminum or copper conductors, which are individually insulated and protected by a strong PVC sheath, or possibly also available in fiberglass (class H 180°C).

The standard length of the straight element is 4 m to minimize the number of joints and, therefore, installation time.

Any custom size can be provided upon request.

Technical Features

• Configurations: 3P+PE; 4P+PE; 5P+PE; N=50%-100%-200%
• Element length: 4 m and any length to measure
• Distance between branch points: 1 m / 0.5 m
• Junction boxes: 100 to 1250 A (lightweight, sturdy and design)
• Insulation types: Fiberglass (Class H – 180°C), PVC (Class Y), Air
• Live parts not accessible with line in operation
• Degree of protection IP42, IP66, IP67 or IP68
• High resistance to short circuit
• Possibility of making custom elements, T, Z
• Fire barriers with fire resistance up to 120 minutes
• Advantages: corrosion resistance; high reliability junction; high thermal dissipation; light weight; multiple customizations; reusable