2 Hole Sealing Gland M20

Dual Hole Cable Gland (2 × 6mm) – Black or White A compact, weatherproof cable gland designed to seal two conductors up to 6mm diameter each. Ideal for solar panel wiring, this gland provides a clean, secure entry point while maintaining a watertight seal. Perfect for rooftop solar installs, but equally useful for GPS, antenna, Starlink, and other low-voltage cable pass-throughs where reliability and sealing matter. Clean Dual-Cable Entry Run two cables through a single gland body — ideal for tidy installs or paired conductors without needing multiple penetrations. Why You’ll Love It Dual cable sealing — fits 2 × 6mm cables Weatherproof design for outdoor and marine use Compact footprint for clean, low-profile installs Available in black or white to match your install Durable nylon (PA66) body with rubber seal Secure compression fit with sealing nut Ideal Uses This gland is a natural fit for solar panel cable entries on RVs, vans, boats, and cabins, especially when running a positive and negative pair through a single penetration. It also works well for dual PV strings entering a combiner or enclosure, as well as GPS, antenna, Starlink, and camera system wiring. Anywhere you need a sealed, compact, two-cable pass-through, this gland keeps things clean, protected, and professional. Cable Compatibility Designed for cables up to ⌀6mm, making it a great fit for most 10–12 AWG solar PV wire. Ensure a snug fit for proper sealing. Compatibility & Upgrades This gland can be used on its own or installed into entry housings for a clean, professional finish: Dual Entry Cable Housing Single Entry Cable Housing Using two of these glands in a dual-entry housing allows you to run two independent cable pairs — ideal for multi-array solar setups or future expansion. What’s Included Dual-hole gland body (M20 × 1.5 thread) Rubber sealing insert (2 × ⌀6mm openings) Sealing washer Compression sealing nut Locking nut (for panel/enclosure mounting) Specifications Model MG20A (2 × 6mm) Cable Capacity 2 × ⌀6mm max Thread Size M20 × 1.5 Body Diameter ⌀26.8 mm Seal Length 22 mm Materials PA66 (nylon body), NBR rubber seal Colours Black or White Dimensions based on manufacturer drawing :contentReference[oaicite:0]{index=0}. Minor tolerances apply. Installation Tip Use a proper backing surface and sealant (if required) when installing through roofs or enclosures to maintain a fully watertight seal.