Frequently asked questions about the Cable fastening accessories and connections category
What are Cable fastening accessories and connections?
Cable fastening accessories and connections are a range of products for installing and reliably joining cables: cable ties (100–550 mm), ferrules and insulated terminals (0.25–6.0 mm²), heat-shrink tubing, WAGO inline connectors and cable clamps. They provide mechanical fixing, secure electrical contact and insulation.
How to choose the size of a cable tie for panels and distribution boards?
Select length and width by bundle diameter: 100–200 mm for small bundles, 250–370 mm for medium, and 380–550 mm for large bundles; widths 3.6–8.8 mm determine tensile strength. Use UV‑resistant ties for outdoor use and choose pack size (e.g. 100 pcs) to suit the job.
Which ferrules suit conductors 0.25–2.5 mm² and 4–6 mm²?
Use insulated ferrules sized to the conductor: 0.25–1.5 and 1.5–2.5 mm² ferrules for small conductors, and 4–6.0 mm² ferrules for larger multi‑strand conductors (e.g. ISOLEERJÄTKUHÜLSS 4‑6.0), ensuring a proper crimp and insulation protection.
When do you need heat‑shrink tubing and what sizes are available?
Heat‑shrink tubing protects and insulates joints and cable ends from moisture and mechanical wear. The range includes various diameters and shrink ratios, e.g. yellow‑green 4.8/2.4 mm and 3.2/1.6 mm in 1 m lengths, suitable for insulating ferrules and small splices.
Which WAGO inline connectors suit 0.2–4 mm² and where to use them?
WAGO INLINE 0.2–4 mm² connectors provide tool‑free connections for solid and stranded conductors in junction boxes and distribution boards. Available in packs of 5 and 60, they are ideal for lighting circuits, temporary connections and general domestic electrical installations.
Which insulator is suitable for textile cable and how does it differ?
Textile cables use ceramic or plastic insulators; the range includes a black ceramic insulator for textile cable (pack of 5). Ceramic resists higher temperatures and abrasion, making it suitable for pendant lamps and exposed fixtures.
How to choose an IP68 waterproof cable connector by cable diameter?
Choose a connector with a diameter range matching the cable outer diameter, e.g. DIA 5–7.5 mm or 5–9/9–12 mm. Ensure the connector provides a tight seal and a certified IP68 rating suitable for immersion.
What's the difference between regular and UV‑resistant cable ties and when to use UV models?
UV‑resistant ties are made from UV‑stabilised nylon that won’t become brittle in sunlight and retain tensile strength outdoors. Use UV‑rated ties for external installations, façades, balconies and any exposed cable runs.
Which pipe holders with dowel fit 16–25 mm pipes and how are they packaged?
There are pipe holders with dowels for 16–20 mm and 20–25 mm pipes, e.g. TORUHOIDIK TÜÜBLIGA 20‑25MM BLACK supplied in packs of 5. They fix to the wall with a dowel and are suitable for securing conduit and piping.
When to use cable insulators and what shapes are available?
Insulators are used to separate and secure single conductors; available types include round plastic and ceramic insulators for textile cable (packs of 5). Round insulators suit exposed wiring and pendant lamps, while ceramic types withstand higher temperatures.
How to choose a ferrule for a stranded conductor into a terminal block?
Choose a ferrule sized to the conductor cross‑section: for stranded cables 0.75–4 mm² use matching ferrules (e.g. red PUNANE 1/8 packs). The ferrule must fully encase the conductor to prevent strand splay and ensure a secure terminal contact.