A-E230 and A-E200 series switches at the distribution system applies to terminal exchanges breaking the isolation and functional. They are using a hard link between the contactor and the handle so that the handle is a direct reflection of operating hours, contact with the state. Switch is its silver-based alloy contact material, so that it has a higher life expectancy and a higher dynamic thermal stability of the electrical properties. Product features: Connector cables and straps can also accept installation is simple and can be installed in standard 35mm Guide. Dismounting simple series switches can be used as master switch A-S2 linkage authorities to ensure a coordinated internal synchronous movements