My roof boxes needed individual cable entries as well as PVC connections. The photographs show both fittings in the same route, with the light and camera leads brought into the boxes before closure.
The roof wiring used several small boxes and a larger enclosure near the van entry. I made openings for the fittings, added the glands beside the PVC connectors and brought the cable groups into the boxes.
That layout explains why I bought both kinds of fitting. A conduit connection continues the pipe route; an individual cable entry is organized around the cable passing through the enclosure wall. The close photographs make their positions easier to compare than a product image alone.
Cable-entry fittings and wires beside the roof conduit and junction box.
Making Entries for the Roof Light and Camera Leads
I drilled the required openings in the roof-wiring boxes.
I fitted the cable glands alongside the PVC entry fittings.
I brought the light and camera leads into the boxes before closing them.
A junction box combining pipe connections with individual cable entries.
My Takeaway for Choosing the Kit
I would compare the enclosure opening, the gland thread and the cable opening as separate details. The MAKERELE card is a mixed-size assortment, while PENGLIN uses a three-quarter-inch NPT thread and AIRTAK uses a half-inch NPT thread. A thread-size choice does not by itself describe the cable being routed.
Product Details And Van-Build Uses
Specification
Product Detail
Thread Family
NPT
Function
Cable entry and grip
Assembly
Body with compression cap
The enclosure opening and the cable passing through a gland are two different fits. NPT identifies the thread family at the box, while the cable range describes the compression side. My roof-wiring diary already documents the box-entry work. Keep the exact gland size and cable diameter with those notes so a later replacement starts from the same arrangement. Allow room around the cap for access when laying out several entries close together on one box wall.
No. The enclosure thread and the cable-clamping range are separate measurements. Record both for the selected gland.
Alternative products
Two Alternatives to Compare
The PENGLIN alternative uses a three-quarter-inch NPT thread, while the AIRTAK option uses a half-inch NPT thread. These are different gland products with their own cable openings and thread sizes. Thread size and the cable-entry layout are the practical comparison points against the mixed-size MAKERELE assortment.
These nylon cable glands grip a cable where it passes through an enclosure wall. Their threaded bodies and compression caps provide another cable-entry arrangement for project boxes.
These nylon cable glands provide threaded cord entries with compression caps and gaskets. They offer another way to grip cables at an electrical enclosure opening.
