220V SPD surge arrester / surge protector 25KA

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Place of Origin:
China (Mainland)
Brand Name:
Model Number:
Supply Ability
Supply Ability:
2000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details

Why choose us?

The first we can produce the SPD lightning protection Chip
The Second we can produce the SPD special plastic and copper and iron
The Third we have the most advanced SPD Testing equipmant
The fourth we have 15years of production history and the most comprehensive Lightning protection products
The fifth we are committed to the safety of lightning protection for people around the world

product manual

A25 is a multi-layer spark gap device, the device consists of multi-layer high-energy graphite electrode disc and high heat-resistant Teflon spacer spark gap, and reliable guarantee of the spark gap leakage electric fire, When not specifically reserved for leakage arc space.

The lightning protection device fully meet the DIN EN61643-11 on the Type 1 device requirements, and IEC61643-11 (02.98) on the level of lightning protection requirements. This device is designed for use between zones 0 and 1 (according to IEC 62305-1)


Product Features

1, switch-based design, integrated structure, in line with T1 test conditions.

2, the maximum can withstand 50kA (10 / 350ms) lightning current impact.

3, high level of protection, free flow off the ability, through the flow of large stars.

4, the action response time is less than 100 nanoseconds.



1.Q: Are you a  lightning surge protectors factory or lightning surge protectors trading company?
A: We are lightning surge protectors manufacturer.

2.Q: Where is your lightning surge protectors factory located? How can I visit there?
A: Our lightning surge protectors factory is located in zhejiang City, China. You can fly to wenzhou Yong Qiang airport directly, and we
will pick you up. Welcome to visit our factory.

3.Q: How can I get some lightning surge protectors samples?
A: We are honored to offer you lightning surge protectors samples, pls contact our staff and leave detailed contact information, we promise to keep your information confidential.

4.Q: How does your lightning surge protectors factory do regarding quality control?
A: Quality is the priority. We always attach great importance to quality controlling from the start to the end. All our lightning surge protectors   products have gained CE, FCC, ROHS certification.

5.Q:What can you do?
A:1.All of our lightning surge protectors products have proceeded aging test before shipment and we guarantee safety while using our lightning surge protectors products.
   2.Support imprint your logo on lightning surge protectors products and let your logo shine anywhere. 

   3.OEM/ODM orders are warmly welcomed!

6.Q:Warranty and return:
A:1. lightning surge protectors products and accessories have been tested by 3 times before ship out.
   2.We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you. E-Mail: sales@wrodz. com


We will give you a best service.
1) Reply inquiry in 24 hours.
2) Answer your questiong detailed.
3) Freight forwarder: faster, safer,and convenient.
4) Please kindly inform us which items you are interested and the reasonable price will be provided you upon.
Q: Is sample available and free?
A: Sample is avaible, but the sample cost should be pay by you.
The cost of sample will be refund after further order.
Q:Do you accept customized order?
A:Yes, we do.
Q: What's the delievery time?
A: It usually takes 4-27 days after confirming payment, but specific time should be based on the order quantity.



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