Axis 02759-001 TQ1915 Ex d Blanking Plug
Overview
The Axis 02759-001 is a nickel-plated brass blanking plug designed to seal unused M25x1.5 cable entry ports in Ex d (flameproof) enclosures deployed in hazardous classified areas. When you have an Ex d housing with more cable knockouts than active connections, this plug prevents dust, moisture, and explosive atmospheres from entering sealed compartments—a critical requirement in oil refineries, chemical plants, and mining operations where Zone 1 or Zone 2 classification demands strict enclosure integrity.
Compatibility
The 02759-001 fits any Ex d explosion-proof enclosure with M25x1.5 threaded entry ports. This thread size is standard across most industrial hazardous-area housings; verify your enclosure documentation for the exact thread specification before ordering. The plug is compatible with Axis TQ1915-series Ex d enclosures and third-party explosion-proof cabinets that conform to M25x1.5 threading.
Installation Notes
Thread the blanking plug directly into the unused M25x1.5 port by hand or with a wrench; ensure the plug is seated firmly to maintain the enclosure's gas-tight seal. The nickel-plated brass material resists corrosion in outdoor and chemically aggressive environments. IP66 rating confirms dust-tight and high-pressure water jet resistance, suitable for washdown areas and exposed installations. Do not over-tighten—hand-tight plus one-quarter turn is sufficient to seal without stripping the thread.
