2381880-2 is an illuminated PBES16 series pushbutton emergency stop switch designed for ruggedized industrial applications. It features an incandescent lamp rated at 6V AC/DC with 200mA current consumption, providing visual indication during operation. The switch meets IEC 60947-5-1 and IEC 60947-5-5 standards and is IP65 rated for harsh environment resistance. It incorporates a high actuation force of 20N to prevent accidental activation, with mechanical life exceeding 100,000 operations and electrical life exceeding 50,000 operations. The switch supports solder-to-wire or quick-connect Faston terminal terminations with gold plating for reliable connectivity. Common applications include emergency stop systems in industrial machinery, control panels, and safety-critical equipment where reliable illuminated feedback and robust construction are essential.