Square D 9001-OR120 Pilot Light Indicator Lamp

Square D 9001-OR120 is a 120V orange pilot light indicator lamp from Square D (Schneider Electric) designed to provide a bright status signal in electrical-control panels. This 9001-series indicator operates on 120 VAC and features an orange lens to clearly communicate energized or warning conditions on panel boards and control stations. As part of the Square D 9001 family, it is intended for use with compatible pilot-light modules in industrial control circuits, including motor-control panels and automation enclosures. For maintenance and part compatibility, Schneider Electric notes that replacement lamps for 9001 O pilot lights commonly use a 120V lamp such as Sylvania 120PSB, ensuring availability of stock lighting components for service. In short, the 9001-OR120 provides a straightforward, color-coded visual cue for operators and technicians in industrial environments where orange signaling is the standard.