
Type 3 Electric Surge Protective 275V 40kA Lightning Surge
Protection Devices
Electric Surge Protective Device Feature:
Electric Surge Protective Device Product Details:
BR 275 40DP 2P | |
SPD classification according to EN61643-11 | Type 2 + Type 3 |
SPD classification according to IEC61643-11 | Class II + Class III |
Max. continuous operating a.c. voltage Uc | 275V |
Nominal discharge current (8/20us) In | 20kA |
Max. discharge current(8/20μs) Imax | 40kA |
Voltage protection level Up | ≤1.3kV |
Voltage protection level 5kA Up | ≤1.0kV |
Combined impulse Uoc | 10kV |
Max. backup fuse | 125A gG |
Response time tA | ≤25ns |
Operating temperature range Tu | -40℃-80℃ |
Operating state / fault indication | green / red |
Cross-section area (Min.) | 2.5mm2 |
Cross-section area (Max.) | 16mm2 |
For mounting on | 35mm Din rail |
Enclosure material | Thermal plastic UL94-V0 |
Degree of protection | IP20 |
Order Code | B8241 |
Order Code (With remote signaling) | B8242 |
Dimension:
Electric Surge Protective Device Application:
Electric Surge Protective Device Advantage:
Our Services:
What is surge arrester?
Working principle:
Once the high voltage is present and the insulation of the protected equipment is endangered, the lightning arrester acts immediately and leads the high voltage impact current to the earth, thus limiting the amplitude of the voltage and protecting the insulation of the equipment. When the overvoltage is gone, the arrester is restored to its original state quickly, so as to protect the power equipment.
Company profile:
Wenzhou Britec Electric Co.,Ltd. was founded in 2003, it's a professional manufacturer in SPDs. We are specialized in developing and marketing of high quality surge arresters, including AC surge protector, DC surge protection device, data surge protective, LED lightning protection in the market. Welcome all customers over the world to contact us for future business relationship and achieving mutual success!
Certificate:
Payment & Shipping:
FAQ:
Q1: When I can receive quotation and detail information after send
the enquiry?
A: Reply will be sent in 24hours.
Q2: Do you provide samples? Is it free or extra?
A: Yes, we could provide the sample, but it is not free.
Q3: How's the delivery? Because I really need them is urgently?
A: Samples cost 7 days. Bulk order cost 20 days.
Q4: If I want to release order, what's the payment method you
accept?
A: We accept T/T, Paypal etc.
Q5: Do you have a catalogue? Can you send me the catalogue to have
a check of all your products?
A: Yes, we have product catalogue. Please contact us on line or
send an Email to sending the catalogue.
Britec Electric Co., Ltd.
Britec Electric specialized in research and development of lightening protection devices. The new
series of surge protection device Type1,Type2 and Type3,BR PV and SPDs for Date offer the market
with a new choice of high quality surge arresters.
Established in 2003, is a professional surge protective devices (SPD) manufacture with many years
experiences. We can provide you quality products, competitive price, prompt delivery and excellent
service.
We can provide you best shopping experience with perfect management, professional technical
personnel and well-trained workers.
There are some series of surge protection device: Type1, Type2, Type3, PV (solar) and SPDs for Date.
More products informations, can view at our website: https://www.britecelectric.com/.
With best service, all inquiry will be replied in 24hrs. If you required special products, our technical
department can develop products according to customer's requirement and make the tooling in 45 days.
All our products have five years warranty.
Our team keep developing newest product for our customer, so that our products quality and
performance can meet and exceed customer expectations.
We can provide professional solutions for customers. Any questions regarding surge protectiion can
contact us for professional solution!