Automatic Transfer Switch 250A 4-Poles AC 110V Grid to Generator Industrial

Description:

Series dual power automatic transfer switches are newly developed industrial power transfer switches.This switch is mainly used to test whether the normal or standby power supply is normal.When the narmal power supply is abnormal,the backup power supply will work immediately to ensure the continuity,reliability and safety of the power supply.

Auto mode : Common p ower supply must be City Grid Power. Backup power must be AC genarator. When there is only one power supply is working, the product will automatically switch to that power supply. When the common power supply and the backup power supply are supplied at the same time, the common power supply is used Preferentially.
(Attention: in automatic mode, forcibly rotating the power switch handle will cause damage to the transfer switch)
Manual mode : Power supply should be transfered manually by rotating the handle.

Application:

Industrial, residential and various occasions where continuous power failure is not allowed.

Function：

Auto mode and Manual mode for choise.

Installation:

Distribution cabinet / Screw

Features :

Brand New
250A 4P Dual Power Automatic Transfer Switch

Specification:

Model No.:Gats-G-250-4p

Rated Current Ie(A): 250a

Installation:Screw / Distribution Cabinet

Rated Insulation Voltage Ui (V):8kv

Rated Control Voltage Ue (V):Ac110v/60hz

Rated Signal Terminal Voltage: Ac110v

Rated Operational Voltage:Ac110v

Model:Q4-250/4p

Level:Pc

Color:as picture

Use Category:Ac-338

Rated Impulse Withstand Voltage(Kv):6kv

Life Electrical:8000times; Mechanical: 3000times

Rated Short-Circuit Current Connection Capacity:8ka

Rated Short-Time Withstand Current(Icw):5ka/30ms

Transfer/Return Time:2.5s-3s

Weight:8kg

Size:340*130*118mm

Package Included:

1*Automatic Transfer Switch

1* Manual Book

 
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Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
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    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
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On Mar 11, 2026 at 23:39:07 PDT, seller added the following information:

Datacaciques