First of all, it is necessary to explain the term Meilan Rilan again. Merryland -Melrin Gerin was originally the brand name of French Merlin Gerin company, which was translated in China. Merlin Gerin, France is famous for producing circuit breakers and related products, especially low-voltage equipment (below 1000V), which conservatively accounts for more than 50% of global consumption. Its manufacturer's standard was later optimized and became an international standard. Please refer to IEC947-2.

Moreover, Merlin Gerin Meilan Rilan has been occupying a dominant position in China market since 1982 entered the China market, so most domestic electrical appliance industry practitioners know the brand name. However, after Schneider acquired Merlin Gerin, Schneider gradually gave up using this brand name and promoted his own Schneider brand name. Around 2003, many domestic small-scale electrical switch manufacturers began to actively register the brand trademark of Meilan Rilan all over the country, and products such as Beijing Meilan Rilan, Guangzhou Meilan Rilan, Huizhou Meilan Rilan, Suzhou Meilan Rilan and Wuhan Meilan Rilan appeared. ....................................................................................................

The FATSN switches you are talking about are probably those numerous "Meilan Rilan".

However, there are only two sources of the dual power switch labeled "Schneider": one is the standard dual power product produced by Schneider's own factory-Schneider Beijing Low Voltage. The other is Schneider Wang Ao series, which was acquired by Schneider and produced by Tianjin Wang Ao, including WATS and other series of dual power switches.