WATTSTUNDE® Cable Gland for Twin Solar Cable M20x1.5 Black

WATTSTUNDE® cable gland for twin solar cable M20×1.5 in black - sealed entry for clean PV cable routes

If you want to route a twin solar cable (red/black, two cores permanently joined) cleanly through a wall, a roof/housing entry or into a technical box, you need a solution that seals, relieves strain and keeps things tidy. This cable gland for twin solar cables is designed precisely for that.

Ideal for twin cables

With twin solar cable, positive and negative run as a compact unit. This makes routing clearer and reduces typical sources of error (e.g. reversed polarity thanks to clear colour coding). A suitable cable gland helps you carry this advantage right through to the entry: the cable is routed cleanly, held firmly and sealed against moisture.

Quick and easy installation

You screw the cable gland into a suitable opening (e.g. a threaded hole or socket), pass the twin solar cable through and then secure it with the seal/cap nut. This creates a stable entry – with less risk of chafing, moisture ingress or loose cables.

IP68 – made for indoors and outdoors

Reliable sealing is crucial for PV applications. The cable gland is designed to IP68, making it a good choice for installations exposed to dust, splash water and weather.

Dimensions (thread)

For mounting, the cable gland fits wherever you use an M20×1.5 threaded opening or a suitable entry with M20×1.5 – e.g. on housings, junction boxes or walls with a corresponding threaded hole.

Your benefits at a glance

• Suitable for twin solar cable (positive/negative combined) – for clean cable routing
• M20×1.5 metric thread for common mounting openings
• IP68 for reliable sealing indoors and outdoors
• Strain relief & cable protection at the entry
• Black version for discreet, tidy installations

If you want to route your PV wiring with twin cables compactly, safely and weatherproof, this cable gland in black is a practical addition for a permanently clean system.

Documents & downloads

• Technical drawing