2381880-4 is an illuminated PBES16 series pushbutton emergency stop switch designed for ruggedized industrial applications. It features a 14V AC/DC incandescent lamp with 80mA current rating and includes a 1NC (normally closed) contact configuration. The switch meets IEC 60947-5-1 and IEC 60947-5-5 standards with an IP65 rating for harsh environment resistance, a 16mm mounting hole, and a high actuation force of 20N to prevent accidental activation. It offers rated insulation voltage of 300V, conventional enclosed thermal current of 5A, and operational voltage ratings of 125V and 250V with AC-15 utilization category currents of 3A and 1.5A respectively. The switch provides mechanical life exceeding 100,000 operations and electrical life exceeding 50,000 operations, with operating temperature range from -25°C to +55°C, making it suitable for emergency stop applications in industrial control panels and safety systems.