The IDEC APS1126N-R is a panel mount indicator, specifically a pilot light. This unit operates at 120VAC and features a transformer, making it suitable for applications requiring a stepped-down voltage for illumination. Its primary function is visual indication on control panels and equipment. This component is commonly utilized in industrial automation, control systems, and general machinery where clear status signaling is essential. The APS1126N-R is supplied in bulk packaging.