Red Lion Controls APLHV410 Panel

The Red Lion Controls APLHV410 is a panel-mount Apollo AC Power-Line Monitor designed to monitor incoming AC power within industrial control panels. It is part of the APLHV family, with Red Lion listing APLHV410 alongside the APLHV400 as available supply-voltage variants (including 230 VAC and 115 VAC), enabling selection for different regional mains. Installation notes specify a dedicated panel cut-out and a recommended rear clearance behind the panel of 2.1 inches (53.4 mm) high by 5.5 inches (140 mm) wide to accommodate mounting clips and wiring. As a Red Lion panel meter, the APLHV410 provides continuous monitoring of power-line conditions in industrial environments and facilitates verification of voltage presence and stability in control systems.