Enhance your control panels with the ABB CL2-523R Pilot Light, part of ABB's compact and efficient range. This pilot light is designed for reduced installation time and cost, offering a high level of dust and water resistance. Its illuminated red indicator provides clear visual signaling for your automation and control systems..The ABB CL2-523R is a red illuminated pilot light designed for 230V AC supply circuits operating at 50/60 Hz. It features screw terminals for easy connection and is part of ABB's compact product range. The operating ambient air temperature is between -25 and +70 degrees Celsius.