Qinjia Electric Co., Ltd.: Wenzhou, Zhejiang, China; Main products: miniature circuit breaker, residual current circuit breaker, moulded case circuit breaker, isolator switch, over/under voltage protector

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under over voltage protection device

FOB Price

US$ 3 - 10 / Piece

1000 Pieces(Min. Order)

Port Ningbo
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Zhejiang, China		Brand Name	QJC
Model Number	QJGQ-63

Product Description

Application:

QJGQ-63 series automatic recovery over/under voltage protective device complies with modular design standards,36mm width. It's applied in the circuit of rated current 63A below, AC50/60Hz and rated voltage 230V, and the over-voltage protection setting value is 270±5V, under voltage protection setting value is 170±5V. The function is to protect the over/under voltage of AC distribution system and electric equipment. It is widely used in electricity, posts and telecommunications, traffic, industrial enterprises and etc.

How it works: Once the voltage exceeds or under the limited range of products, it will automatically cut off so as to protect the safely of electrical equipment. The device will re-supply the power automatically after 0.4-2 minutes.

Specification:

Rated current:25-63A

Over voltage protection:270±5V

Under voltage protection:170±5V

Delay time:0.4-2min

Rated voltage:220V 50Hz

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Packing & Delivery

FAQ

Q1.When can I get the price?
We usually quote within 24 hours after we get your inquiry by email.If you are very urgent to get the price,pls contact me through the SKYPE:maggiecai,chy ,will quote timely.

Q2. What's the payment term?
We accept TT,30% deposit before the production and 70% balance agaisnt the copy of B/L.

Q3. How's the delivery time ?
Usually it will take about 25 days for the production,and after the receipt of the deposit.

Q4. How about the package?
Normally are packed in the neutral boxes and cartons, but we can also pack it with customized box according to your requirements.

Q5.How can I get a sample to check the quality?
We will offer you a free sample,but the freight shoud be paid by yourself.

Q6.Would you accept to use our logo ?
Totally YES to do OEM! As long as the quantity is acceptable.

Contact Us

Qinjia Electric Co., Ltd.: Contact nameMaggie Cai
Chat Now; Phone86-0577-62657292; AddressYanjiang Street Industry Zone,Liushi Town,Yueqing, Wenzhou, Zhejiang

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Product Categories

Isolator switch	Miniature circuit breaker	Moulded case circuit breakr	New Products
Over/Under voltage protecting device	Residual current circuit breaker	Surge protection device	Timer circuit breaker

under over voltage protection device

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