Model numbe:yeq2y(integral type)series
Automatic transfer switches yeq2y 63-800a series integral type
Ie:10a~800a
Poles: 3p/4p
Connection:utility - utility or utility - gen,
Yeq2 dual-power supply automatic transfer switch is made up of the mechanism
And the automatic controller, the body of unit is made up of singe electromotor operating
Mechanism, the yeq2 seires circuit breaker , internal accessories (auxiliary contact, alarm contact)motherboard and terminal block.
The automatic controller is divided into ensemble and separate, separate, the controller is mounted on the chest, and the cupboard door, the other components are mounted on the mental motherboard (the motherboard has the sockets of the terminal block);ensemble:the single electromotor operating mechanisms , the automatic controller, and the circuit breaker are all mounted on the motherboard, and the structure is compact.

What does a transfer switch do, and why do i need one?
A transfer switch is the link between your backup generator, the utility company, and
Your home or business. It's job is to safely connect your home or business to
Your backup generator during a power outage. A properly installed transfer switch
Will isolate your generator from the utility company's power lines, protecting
The power companies workers from harm. A transfer switch is required by law in
All 50 states, and is an essential piece of safety equipment.

1) applicable to automatic transfer for main power supply and reserve supply of feed system or automatic transfer and security isolation of two load equipment
2) integrates switch with logic control as a whole, if without logic control, an additional controller is provided
3) realize selected mechanical integration possessing of voltage inspection, communication interface, electric and mechanical interlock
4) can actualize automatic, electric long range and emergency manual control