IEC 61643-11 7KA Lightning Arrester SPD Ac Surge Protection Device

 

• The lightning arrester BR-7M 2P meets the type 1+2 requirement class according to IEC 61643-11.

• Low voltage protection level.

• The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current.

• DIN-rail mounting configuration.

• If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary.

 

 

Lightning arresters are designed to prevent lightning or high surges ruin your valued equipment. It can be used in protecting the likes of: Energy supplies, Building installation equipment, Telecommunications, Wind power, Machine-building, Datacenters.

Our certifications:
 

 
Logistics & payment:
 

 
FAQ:
 
Q1: Are you the manufacturer factory or trading company?
  A: We are the manufacturer with professional produce experience on SPD more than 17years.
 
Q2: Where is your factory located? 
  A: Our factory is located in Yueqing city, Zhejiang Province, China.
 
Q3: How long is the delivery time? What's your fast delivery time?
  A: According to quantity, it would be 15-30days after comfimation of payment.
 
Q4: How to agent yours products?
  A: You can purchase the samples for testing, and then you can contact the sales manager to answer more detailed agency questions for you.
 
Q5: How should I pay for my order ? what is the procession of this purchase?
  A: You can do 30% prepayment at first, then we will start to make production. When the goods is ready, we will take pictures to you, and then you can do the ballance. After we got your payment. We will send the goods to you.