Dual Power Automatic Changeover Switch Isolated 4P Three-Phase Four-Wire PC-Class ATS 380V
YOQ5 series automatic switch is suitable for AC 50Hz, rated operating voltage AC380V, three-phase four-wire dual power supply network, used to disconnect the load circuit from one power supply and connect to another power supply. Change-over switchgear with self-acting and optional manual operation characteristics. When the usual power supply is detected to be deviated, ATS automatically transfers the load from the usual power supply to the standby power supply. If the normal power supply returns to normal, the load is automatically returned to the normal power supply.
YOM manufacture mostly accessories by ourself, so that we can ensure the quality and delivery of products, and offer the most competitive prices to our customers.
Welcome to contact us for more details :)
1. Are you trading company or manufacturer ?
A: We are the professional manufacturer, and we manufacture mostly MCCB Accessories by ourself.
2.Can you supply samples for checking ?
A: Yes, we can supply free samples for all client.
3.How long is your delivery time?
A: 1)For Sample: 1-2Days ;
2)For small Orders: 3-5Days;
3)For mass Orders:7-10Days;
Generally it depends on order qty and payment time.
4.Do you accept OEM business?
A: We accept OEM with your authorization.
5.How is the after-sale service?
A: We offer spare parts accordingly and English-speaking engineer offer online service.
6. What kind of certificate you have ?
A: We have CE, CB,TÜV,SAA etc.
7.What is the service offered by company?
A: We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.
8. How to contact us?
A: Send your inquiry details below, click "send" now!
1. Thousands of products in stock and ready to ship.
2. The most competitive pricing
3. Free shipment container loading
4. Putting the customer's needs first, always
5. On-call,24 hours a day,7 days a week
Audited Supplier 
){kind=link}