Haul roads, crushers, conveyors, laydown yards and the dry all need light, and every one of them is trying to shake, freeze, soak or bury the fixture doing it.
A mine is the environment the platform was designed for: vibration from haul trucks on the pole, dust that packs any vent, -40 C at the top of the bench and a wash-down at the plant. Fixtures that live in a warehouse do not live here.
The PL Series carries a sealed IP66 die-cast housing with no vents to pack, a one-piece silicone gasket, stainless hardware and a vibration-tested slipfitter mount. The HB Series covers the shop and the mill building. Both start instantly at -40 C, so a power dip on the night shift does not leave a haul road dark for ten minutes.
Haul road intersections and load-out per site risk assessment and the regulator. Guidance only, confirm with a layout.
Ratings are confirmed per project and per fixture. The planner flags any classified area so the rated variant is confirmed before a quote goes out.
The 24V DC option on PL and WP runs directly from a battery bus fed by solar, wind or a generator, without an inverter.