Square-D / Schneider - Square D ZB4BG8 22 mm 3-Position Maintained/Maintained/Momentary Key Non-Illuminated Selector Switch Operator

This Harmony XB4, black head with key (key no.455) for key selector switch has 3 positions, operates with spring-return-from-right-to-center mechanism with key withdrawal on center position. This head with key provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Secure machine and system operation with a key, only available to authorized operators. Its wide range of operating temperatures from -40.C to 70.C allows versatility in usage of product. Key removal allowed in only one of the positions, allowing for advanced interlocking between various parts of a machine or process, while limiting human errors. Prop 65: WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - Compatible Products: ZB4BZ009; ZBY2101; ZBYLEG201001; ZBYP2101 - Cross Sell Products: NSYS3D4420; XAPD1201; XB4FG21