Sealcon Multi-hole Nylon Cord Grips



February 12, 2014

Sealcon multi-hole nylon cord gripsSealcon multi-hole nylon cord grips are available through our online store. When needing a strain relief for several smaller size cables, sometimes the standard sizes will not work. The line of standard strain relief cord grips from Sealcon that come with multi-hole inserts help to that end. The dome strain relief fittings come in black or gray metric, NPT or PG sizes with a wide range of inserts. The inserts are made from elastomer and feature holes of different diameters to suit your cable size. Inserts can have anywhere from 1 to 10 holes, depending on the size and type of the cord grip.

Like other inserts, such as the reduced or flat cable Romex inserts, these multi-hole inserts can be swapped out to increase the adaptability of the fitting. Strain relief cord grips are also available with solid plug inserts, which can be drilled to fit a custom size cable. Drilling a solid plug is often the best option when a small amount of custom size strain reliefs is needed. In order to meet the NEMA 4x / IP 65 rating, certain requirements must be met. The cable cannot be less than 80% of the size of the hole, and the size difference between cable and the hole cannot go over 1 mm (0.4").

The metric sizes of the Sealcon multi-hole nylon cord grips are currently available online, with NPT and PG sizes coming soon. All Sealcon strain relief can also be ordered over the phone.