WenZhou Manufacturer 500A Automatic Changeover Switch

Wenzhou manufacturer 500a automatic changeover switch

The 500a automatic changeover switch/ change over switch 4 poles is the latest company technology development of high-tech products.It conforms to GB/T14048/.1-2006,GB/T14048.11-2008,and also with “high-rise building fire norms” and “emergency lighting design guide” etc.It is suitable to AC 690V,rated frequency 50Hz/60Hz.

Two section automatic transfer switch,change from one power supply connect to another immediately on the intermediate open position when the switch get the switching signal.

Three section power transfer switch automatic when get the switching signal can change from one power supply connect to another or change from one power supply connect to the intermediate immediately or affter a preset delay time.

The class of S or L seriesswitch:PC

The front plate wiring.

If you are interested if ual power automatic transfer switch intelligent controller settings, pls contact us.

 500a automatic changeover switch/ change over switch 4 poles/ power transfer switch automatic

Main technical parameters   500a automatic changeover switch/ change over switch 4 poles/ power transfer switch automatic

Model	Overall dimension			Installation dimension			Copper bar dimension
	L	W	H	L1	W1	3-Ø	L2	T	P
ASQ-630/4P	410	290	132	290	200	Ø7	40	5	62