| Specification | BR-20 1+1 |
| Item name | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 2 |
| SPD dassification according to IEC61643-11 | Class II |
| Max continuous operating a.c. voltage Uc | 275V/255V |
| Max. discharge current (8/20µs) Imax | 20kA |
| Nominal discharge current (8/20µs) In | 10kA |
| Voltage protection level Up | ≤1.3kV/≤1.5kV |
| Response time tA | ≤25ns |
| For mounting on | 35mm Din rail |
| Degree of protection | IP20 |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 4mm² |
| Cross-section area (Max.) | 35mm² |
| Enlcosure material | Thermoplastic UL94-V0 |
SPD device wiring diagram:
20kA Lightning Protector Surge Protection Devices Product installation notes:
• The SPD is installed at the power incoming end of the main distribution cabinet or distribution box of the building, and is equipped with a 35mm electrical rail. The power must be cut off before installation and no live operation is allowed.
• When installing, SPD should be installed with the fuse of the corresponding specification. Please connect according to the installation diagram, where L phase line, N is zero line, PE is ground line, do not connect wrongly. After the installation is complete, check if the working status is normal.
• During the use of the lightning protection module, the status of the fault display window should be checked and checked periodic.
We can provide products with the same parameter as bussman spd.
Contact us for spd datasheet.
Our Service:
• Factory direct sales, we always offer high quality supplies at very competitive pricing.
• We will always do everything we can to satisfy your needs.
• If you don't see a product that suits your needs, please let us know and we will customed to match your requirements.
Company information:
Wenzhou Britec Electric Co., Ltd. was established in 2003, focuses on specializing in manufacturing SPDs all over the world. After years of perseverance and steady development, we have developed into a leading surge protector manufacturer which has all kinds of professional and technical personel.
Our factory:
Certification:
FAQ:
Q1: Are you a factory or trading company?
A: We’re a manufacturer with export license.
Q2: Can I get an extra discount if I place a big order?
A: Yes. And the final prices are based on the order quantity.
Q3: How can I take the samples?
A: We can provide samples after we received the sample fee and shipping cost.
Q4: How to customize logo?
A: We will follow these steps to help customize your logo:
1, Provide us an CDR form of the logo,
2, Design sketches of your logo in the products,
3, Confirm the details,
4, Confirm the sample and produce it in bulk.
Q5: How do you guarantee the products?
A: We offer 5 years warranty for any of our products.
