Hexagonal support insulator BI50M8 BI-50M8

Support insulator – stable busbar mounting in switchboards

This hexagonal BI50M8 support insulator is a key element in the mounting of TH/TS busbars in switchboard cabinets. It provides reliable support and insulation, guaranteeing safe and efficient operation of the electrical installation. It is a product valued by installers for its ease of assembly and by end-users for its long-term reliability.

Construction and materials

The insulator is made of high-quality, halogen-free polyester. This material is characterized by exceptional resistance to high temperatures – up to 960°C – making it an ideal solution for use in demanding conditions. In addition, the precisely made metal thread ensures a solid and durable connection to the switchboard structure. The diameter of the insulator is 46 mm, and the length is 50 mm.

Application and benefits

The BI50M8 insulator is widely used in electrical installations, especially where stable and safe busbar support is required. Its versatility makes it compatible with various types of switchboards and busbars.

• Safety: Insulation with halogen-free polyester minimizes the risk of generating toxic gases in the event of a fire.
• Durability: High resistance to temperature and mechanical damage guarantees a long service life of the insulator.
• Easy installation: Precise thread facilitates quick and secure mounting in the switchboard.
• Versatility: Compatible with TH/TS busbars and various types of switchboards.
• Strength: Destructive load at 66 kN ensures stability even under high mechanical loads.

The rated voltage of this model is 0.4 kV, making it suitable for many standard electrical applications. By choosing this support insulator, you are investing in the safety, reliability and long-term functionality of your electrical installation.