Legrand 51520571 MS double sided busbar
Technical Specification
- Make: Legrand
- Model code: 51520571
- Current Rating: 160 A
- Voltage: 0 ~ 400 V
- Standards: BS EN 61439-6
End feed units IP 55 | IP 55 protection as standard. Supplied with cable clamp and terminals for 35 mm (MS 63/100) and 70 mm (MS 160) cables Switched-end feed units are also available with in-line bus switches on request
Read more| Make | Legrand |
|---|---|
| Manufacturer | Legrand |
| Category | Wires, Cables, Conduits and Overcurrent Protection>Busway |
| Model code | 51520571 |
| Current Rating | 160 A |
| Voltage | 0 ~ 400 V |
| Standards | BS EN 61439-6 |
| Protection | IP40 |
Product description
The MS double-sided busbar trunking components are expertly designed for seamless integration and versatile use in electrical installations. Conforming to BS EN 61439-6 standards, these components are encased in Senzimir quality galvanized steel, providing robust protection and functionality as a protective earth.
Technical Features and Specifications
Offering a standard IP 40 protection, the rating can be increased to IP 55 with suitable accessories, enhancing its resilience in demanding environments. These components are perfect for altering the routing of trunking, either horizontally or vertically, with dedicated right and left hand elbows that facilitate efficient junction block positioning.
- Rating Options: Available in current ratings of 63 A, 100 A, and 160 A.
- Elbows and Tees: Supports various configurations with right and left hand orientation for both horizontal and vertical layouts.
- Feed Units: End feed and center feed units with IP 55 protection include cable clamps and terminals for 35 mm (MS 63/100) and 70 mm (MS 160) cables.
- Weight Range: Lightweight options with weights starting from 1.6 kg, depending on the component type and configuration.
Ideal Use Cases
The MS double-sided busbar trunking system is ideal for complex electrical circuits where durable and flexible routing is required. Suitable for industrial setups, commercial buildings, and any environment demanding high standards of electrical safety and efficiency.

