ZB4BG212

ZB4BG212 is a black head with a key (key no.421E) for the key selector switch that has 2 positions, it operates with a stay-put mechanism with key withdrawal on the left position. This head with a 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, which makes it Ideal for applications requiring high impact and vibration resistance. It has EN/IEC 60947-1, GB 14048.5, EN/IEC 60947-5-4, EN/IEC 60947-5-5, EN/IEC 60947-5-1, CSA C22.2 No 14, UL 508 standards.

• Chromium plated metal bezel material, standard head type
• Mounting diameter is 22.09mm, round shape of signalling unit head
• Black key switch operator profile, 2 positions 90° operator position information
• left key withdrawal position
• Mechanical durability is 1000000 cycles, 18 months warranty
• IP66 IEC 60529, IP67, IP69, IP69K (IP degree of protection)
• NEMA 13, NEMA 4X (NEMA degree of protection)
• Ambient air temperature range from -40°C to 70°C
• CAD overall width x height x depth is 28.95mm x 28.95mm x 71.88mm