Catenary Wire & Suspension Wire

FAQs

What is catenary wire used for?

Catenary wire is a strong, tensioned steel wire rope used to support electrical cables, lighting, and other installations. It is commonly used in industrial, commercial and outdoor settings to create secure cable routes where direct fixing is not possible.

What does a catenary kit include?

A catenary kit typically contains all the components needed for installation, including steel wire rope, wire rope grips, shackles, fixing points, and hook plates. These kits are load rated to ensure durability and safety in various applications.

How do I install catenary wire?

Installing catenary wire usually requires the following steps:

1. Fix the hook plates or other fixing points at each end.
2. Attach one end of the steel wire rope securely using wire rope grips and shackles.
3. Stretch the wire to the required length and secure it with the nuts and grips at the opposite end.
4. Ensure the wire is tensioned properly to prevent sagging and support the electrical cable or other loads effectively.

Catenary wire can be anchored securely into concrete using hook plates, expansion bolts or anchor fixings. First, drill into the concrete surface and insert an appropriate anchor bolt or shield anchor. Once the fixing is in place, attach the hook plate or eye bolt to serve as a strong fixing point. From there, the catenary wire can be threaded through and tightened using wire rope grips or tensioners to ensure a secure and stable installation.

Are catenary wires suitable for outdoor use?

Yes, catenary wire is typically made from galvanised or stainless-steel wire rope, making it suitable for outdoor environments where durability and resistance to weathering and corrosion are required.

What size catenary wire do I need?

The size and load rating of the catenary wire you need depends on the weight of the cables or items being supported and the distance between fixing points.

Always check the product code and specifications to ensure suitability for your project.

What are wire rope grips used for?

Wire rope grips are used to create secure loops at the ends of a steel wire rope. These are essential for attaching the rope to hook plates or other fixing points, ensuring a strong and reliable connection.

Do you stock complete catenary kits?

Yes, at YESSS Electrical we stock a full range of catenary kits that include all the necessary components for easy installation.

Browse our UK stock of catenary wire, wire rope grips, shackles, and fixing components. Simply add your items to the basket and enjoy fast free delivery on all orders over £50 ex. VAT.