ZB4BG012 – Schneider Electric Harmony XB4 3-position Key Switch Head, Latching, 22mm Cutout

Schneider Electric ZB4BG012This Harmony XB4, black head with key (key no.421E) for key selector switch has 3 positions, operates with stay-put mechanism with key withdrawal on left, center and right 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.Features & Benefits
• Latching key switch provides secure position stability
• IP66, IP67, and IP69K ratings ensure protection against moisture
• High mechanical life of 1,000,000 cycles maximises longevity
• Black operator profile promotes visibility and usability
• Key withdrawal possible in any position enhances flexibility
• Green certified to support environmental responsibilityApplications
• Used in industrial machinery for secure control
• Ideal for harsh weather conditions in outdoor settings
• Applied in control panels for enhanced operator safety
• Utilised in automotive applications requiring robust locking mechanismsCan it be installed in tight spaces? Yes, the compact design allows for installation in limited areas.Will it function well in extreme temperatures? It operates effectively in temperatures ranging from -40°C to +70°C.Is it resistant to high-pressure environments? Yes, it withstands high-pressure conditions up to 7,000,000Pa at 55°C.Can the key be removed in any switch position? Yes, the key can be withdrawn regardless of switch position.Does it require a specific type of key? It uses a 421E key for locking and unlocking functions.