Schneider Electric ZB4BG012 Key Selector Switch

Description:

The Schneider Electric ZB4BG012 key selector switch is used in industrial control and operator interface systems. Commonly installed in machine control panels, conveyor systems, packaging equipment, and manufacturing lines. Maintenance teams and system integrators use this part for replacement, retrofit, and control panel upgrades.

Applications:

The Schneider Electric ZB4BG012 key selector switch is designed for secure machine mode selection and access control in industrial automation environments. It is commonly used in operator stations, production equipment, conveyor controls, and packaging machines where authorized personnel need to switch between operating modes safely.

Technical Specifications:

• Brand: Schneider Electric
• Part number: ZB4BG012
• Product type: Key selector switch
• Series: Harmony XB4
• Number of positions: 3 positions
• Key type: 421E
• Operation type: Maintained
• Key removal: Left, center, and right positions
• Mounting diameter: 22 mm
• Angle of throw: ±45°
• Bezel material: Chromium-plated metal
• Protection rating: IP66, IP67, IP69, IP69K
• Mechanical durability: 1,000,000 cycles
• Operating temperature: -40 °C to +70 °C
• Standards: IEC 60947-5-1, UL 508, CSA C22.2 No. 14

Common Replacements:

• Schneider Electric ZB4BG2
• Schneider Electric ZB5AG2
• Schneider Electric XB4BG21