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Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Specifications
Brand Name :
BRITEC
Model Number :
BR-40 275 4P
Place of Origin :
China
MOQ :
100 Piece/Pieces
Payment Terms :
L/C,D/A,T/T,Western Union
Supply Ability :
100000 Piece/Pieces Month
Delivery Time :
Shipped in 30 days after payment
Packaging Details :
EXPORT PACKING
Imax :
40KA
Color :
white
Dimensions :
90mm x 72mm x 70mm
Keyword :
lightning protection
Net Weight :
0.5Kg
Maximum Continuous voltage :
275V
Rated Voltage :
230V/400V
Response Time :
Less than 25 nanosecond
Din Rail :
35mm
Nominal Discharge Current :
20kA
Certification :
TUV/CB/CE/S
Description
Electrical Network C Grade Low Voltage 40ka Three Phase SPD Surge Protector
Application

BR-40 series surge protective devices are suitable for C grade surge protection, protecting electrical networks from thunder shock. These devices are typically installed in low voltage main distribution boxes at the incoming end of buildings.

BR-40 Series surge protective devices (SPD) are suitable for AC 50/60Hz, TT, TN-C, TN-S, TN-C-S and other power supply systems, providing protection against indirect and direct lightning effects or other transient over voltage conditions.

Technical Specifications
SPD classification according to IEC61643-11 Class II
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
Max. backup fuse 125A gG
Degree of protection IP20
Enclosure material Thermoplastic UL94-V0
Response time tA ≤25ns
Operating temperature range Tu -40℃-80℃
Relative Humidity ≤95%
For mounting on 35mm Din rail
Color White, Gray, Black, Red, Yellow and Customized
Operating state / fault indication green / red
Cross-section area (Min.) 4mm²
Cross-section area (Max.) 35mm²
OEM Yes
Dimensions
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Key Features
  • Protection of heavy-loaded electrical circuits from overload
  • SPD design according with GB18802.1/IEC61643-1 standard
  • Uc: 275V
  • Accurate dimension
  • In: 20kA
  • Used to protect not only particular consumers/circuits, but also the whole panel
  • Protection: IP20
  • High performance
  • On-Off indicating window: Green: normal function, Red: functionless, immediate replacement required
  • Heat proof
Type 2 SPDs

Installed at distribution board (DB) within a building. The first gate to prevent lightning strike from entering your house via electricity supply line. The Type 2 SPD is the main protection system for all low voltage electrical installations. Installed in each electrical switchboard, it prevents the spread of overvoltage in the electrical installations and protects the loads. Type 2 SPD is characterized by an 8/20 µs current wave.

Company Information

Britec is a specialized manufacturer of SPDs, founded in 2003. As a professional SPD manufacturer, we can supply all kinds of low voltage surge protection, and our products have been widely used in electric power, construction, and other fields. Our company has advanced testing equipment, which ensures all of our products are excellent. Our products have gained CE, CB, and TUV certification.

Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Production Process
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Certifications
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Frequently Asked Questions
Q: Who are we?
A: We are a professional factory, we currently have customers in more than 50 countries and regions around the world.
Q: Can I print our logo on the products and change the color of products?
A: Yes, all color and pattern available, we can also do OEM service.
Q: Can I get a sample?
A: Of course, but you may need to pay sample charge which will be returned after any order signed.
Q: What certificates your products have?
A: Most of our products have CE, TUV and CB certificates. Don't worry about the quality!
Q: What's your delivery time?
A: Usually it can be within 30 days!
Q: What is your accept payment method?
A: We can accept TT, Paypal. 30% deposit and 70% before shipment!
Product tags

three phase surge protector

,

30 amp surge protector

,

power surge protector circuit diagram
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Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection

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Product Detail
Brand Name :
BRITEC
Model Number :
BR-40 275 4P
Place of Origin :
China
MOQ :
100 Piece/Pieces
Payment Terms :
L/C,D/A,T/T,Western Union
Supply Ability :
100000 Piece/Pieces Month
Contact Supplier
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection
Three Phase 40KA Low Voltage Surge Protection Device SPD for Electrical Network Protection

Britec Electric Co., Ltd.

Verified Supplier
9 Years
zhejiang
Since 2003
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Surge Protection Device, Type 1 Surge Protection Device, Type 2 Surge Protection Device
Total Annual :
1-1000
Employee Number :
1~200
Certification Level :
Verified Supplier
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