Dual Power Automatic Transfer Switch 4P 63A 220V Mini Intelligent Dual Electronic Power Automatic Circuit Breaker Double Power Automatic Change-Over Switch

Dual Power Automatic Transfer Switch 4P 63A 220V Mini Intelligent Dual Electronic Power Automatic Circuit Breaker Double Power Automatic Change-Over Switch

DEWIN Transfer Switch, Automatic Transfer Switch G2R 63A DIN Rail ATS Dual Power Automatic Transfer Switch Electrical Selector Switches 220V (Size : 2P)

GEYA Mini ATS Automatic Transfer Switch Electrical Selector Switches Dual Power Switch 3Pole 100A 220V 50/60Hz Grid to AC Generator (Black)