Schneider Electric Harmony ZB4BG4 Key Switch - Durable Industrial Control Panel Switch for Machinery & Automation Systems

Simple modular design facilitates post installation servicing, modification and adaption of machines by non-specialists; Designed to fit in a standard 22mm cut-out ensuring compatibility with pre-existing machinery; Secure machine and system operation with a key, only available to authorized operators; Designed as per international standards for high performance; Wide range of operating temperature from -40 to +70 °C/-40 to +158 °F.

22 mm mounting diameter

29 mm width

29 mm height

72 mm depth