What Do The Letters In Commonly Used Electrical Fittings Mean?

Everyone who works in the aerial electrical fitting industry knows that when you first start working in this industry, you will be confused. Sometimes you don’t know what some letters mean when you receive orders. Below I will briefly introduce the meanings of some commonly used letters of power line hardware products.

1. Connecting hardware. Generally speaking, connecting hardware is an indispensable part of overhead line fittings products. It plays the role of a bridge, so anyone who works in this industry will come into contact with it. Here are the meanings of some hanging plate letters: Q—ball head hanging ring, P—plane (parallel), W—bowl head, S—double connection, U—U type, L—connecting plate, pull rod, diamond. Z—right angle, Y—extension, B—plate, F—square, J—strengthening, T—adjustment.

2. Suspension clamp, the meaning of the letters in the suspension distribution line hardware product model: X-suspension clamp, G-fixed type, S-double clamp, U-U-type screw, U-U-type clamp, J-reinforced type, H-aluminum alloy type, F-corona-proof type, K-upper bar type, T-bag type, A-with bowl head hanging plate, B-with U-shaped hanging plate, X-drooping type.

3. Protective fittings, the meaning of the letters in this type of overhead line connectors product model: M-busbar, R-soft wire, F-protection head, Y-pre-twisted wire, D-wire, J-interval equalizing pressure, Z-terminal damping, Q-ball twisted, G-steel stranded wire.