Automatic Transfer Switch

Automatic Transfer Switches,can choose from 63A to 1600A
Automatic Transfer Switches

Electric control lock: It is used to control the internal power supply circuit of the switch. When the electric lock is turned on, the switch performs automatic and remote control operation; when the electric lock is turned off, the switch can only perform manual operation.
Operating hand lever: while the hand lever is used to operated the switch, the electric lock must be turned off.

Mechanical lock: before servicing, please operate the hand lever to place the switch to 0 position, then draw up and padlock the mechanical lock. Notice that once the mechanical lock is drawn up, the internal power supply of the switch is cut off and the switch can not perform the electric and manual operation functions.

Switch position: it shows the operating status position of the switchI, 0, II.
Operating voltage: the operating voltage grade, 220VAC.
Main body: the fore part is I way, connecting to main power supply input; the rear part is II way, connecting to standby power supply input.