ElectricThe ZB4BG05 Switch Actuator with 3 Position Key Switch is a compact, modular unit manufactured by Schneider Electric. It is designed to provide a robust and reliable control and indication system in a variety of industrial and commercial applications. This actuator is made from corrosion-resistant materials, making it ideal for harsh environments like wet, dusty, and high-temperature areas. The switch features three positions: off, on, and momentary. The switch has a wide range of operating temperature, from -25°C to +50°C. It also has excellent shock and vibration protection, display IP66/IP67 degree of protection, and standard threading for easy installation. The ZB4BG05 is UL, C-UL, CE, and RoHS compliant, making it an excellent choice for a wide range of applications.