• Width 18mm/pole.
• Iimp: 12.5kA.
• Indication window for clear display of SPD status, each pole with one indication window.
• Remote indication to alert that a module needs replacement.
• Protection mode: L, N, PE.
• BR-12.5M series are composite 1 + 2 / I + II surge protectors designed in accordance with EN / IEC 61643 standard to relieve lightning current and limit surge over voltage.
| Specification |
BR-12.5M 320 2P |
| Item name |
Surge Arrester |
| SPD dassification according to EN61643-11 |
Type 1 + Type 2 |
| SPD dassification according to IEC61643-11 |
Class I + Class II |
| Max continuous 0perating a.c. voltage Uc |
320V |
| Lightning impulse current (10/350µs) limp |
12.5kA |
| Norminal discharge current (8/20µs) In |
20kA |
| Max discharge current (8/20µs) Imax |
50kA |
| Voltage protection level Up |
1.5kV |
| Max. backup fuse |
315A gG |
| 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 |
| Enclosure material |
Thermal plastic UL94-V0 |
Dimension:
Single Phase Type 1 Surge Protection Device Application:
• Used to AC power line of house, bank, telecom tower and so on.
• Suitable for the first level protection of the power supply line in the indoor distribution cabinet of the power supply line and the outdoor power supply line exposed to the direct lightning hazard area (LPZ0) with the external lightning protection system.
• Application-optimised prewired combined lightning current and surge arrester for TN systems.
• For compact and simply equipped electrical installations with reduced technical requirements.
Single Phase Type 1 Surge Protection Device Advantage:
• Special design for saving installation space.
• High discharge current.
• Pluggable module, convenient for maintenance.
• DIN rail and panel mount options offer installation flexibility.
• With high discharge capacity.
• Low residual voltage and quick response.
Our Services:
• 17 years global leading profession manufacture of electrical products surge arrester.
• All products will be well packed before shipping.
• Standard packaging, and you can also tell us your own requirements on packaging.
• Faster delivery.
• Individually Tested Prior to Shipment.
Single Phase Type 1 Surge Protection Device Installation:
Installed in low-voltage distributions at the boundary of LPZ 0–LPZ 1 zones and higher to prevent overvoltage effects induced during a lightning strike and to prevent switching overvoltage.
Our company:
Wenzhou Britec Electric Co., Ltd. was established in 2003, is a professional surge protective devices (SPD) manufacture with many years experiences.We are providing quality products, competitive price, prompt delivery and excellent service, and looking forward to even greater cooperation with overseas trade based on mutual benefits.
Certificate:
Logistics and payment:
• Shipping method: We usually send out the products by TNT, DHL, Fedex, Ups and so on, it takes about 4-5 working days can reach you. We can supply you the tracking No. as soon as the goods are sent out.
• Payment: We could accept bank T/ T, L/C, Paypal etc.
FAQ:
Q1. Why choose us?
A. We are professional manufacturer in China, we have skilled technique and strict quality control system to ensure each product from our factory is of best quality. Thanks to so many years strive of our company, we have many customers from home and abroad.
Q2. How can I trust your company and your products?
A. With more than 17 years production history in China, and our products has passed CE certification.
Q3. Can I visit your factory?
A. Yes! We greatly welcome customers to visit our factory!
Q4. What’s your date of delivery?
A. Usually, 20 days, it is depends on your quantity.
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