Surge Protective Devices Class II Surge Protection Device
Description:
• BR-40 type 2 is designed to protect electric installations and
sensitive equipment against indirect surges with ensuring a low
protection level (Up).
• High discharge capacity and low residual voltage
• It is characterized by its capacity to safely discharge current
with 8/20 µs wave form.
Surge Protective Devices Class II Surge Protection Device Product
Details:
| BR-40 150 4P | BR-40 275 4P | BR-40 320 4P | BR-40 385 4P | BR-40 440 4P |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | Class II |
| Max. continuous operating a.c. voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current (8/20us) In | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current(8/20μs) Imax | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level 5kA Up | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.3kV | ≤1.5kV |
| Max. backup fuse | 100A gG | 100A gG | 100A gG | 100A gG | 100A gG |
| Response time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state / fault indication | green / red | green / red | green / red | green / red | green / red |
| Cross-section area (Min.) | 4mm² |
| Cross-section area (Max.) | 35mm² |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermoplastic UL94-V0 |
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Surge Protective Devices Class II Surge Protection Device Main
benefits:
• Imax 40kA
• Over-temperature protection
• IP20, UL94 V0
Operating conditions:
• 1. Altitude: <2000m
• 2. Extend range: -40 ~ +80°C
• 3. Relative air humidity: in the condition of indoor temperature
30% - 90%
• 4. No conspicuous shaking or impact vibration
• 5. No explosion risk, no corroding gas or any other medium that
may destroy
Our quality is same as littelfuse spd and phoenix spd type 2, but
cheaper price.
Que es un spd en electricidad?
Un SPD, o dispositivo de protección contra sobretensiones, es un
componente eléctrico diseñado para proteger los equipos y sistemas
electrónicos de picos de tensión o sobretensiones.
Our Services:
• 21 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
Certificate:
Company profile:
Wenzhou Britec Electric Co., Ltd is a manufacturer and trading
company located in Yueqing city, Zhejiang province, we have more
than 21 years experiences in SPD producing. Our factory is equipped
with advanced machinery, also we created much experience in new
product development, so can customize products per your
requirements. We know that cooperation, support and service is most
important and hence employed experienced and customer friendly
sales, this ensures a good understanding of your requirements, on
time delivery and ultimately a satisfied customer base. We are not
just thriving, but growing day by day, we always provide our
customers with highly quality products in affordable cost; we
sincerely hope to have you as our esteemed customer and friend.
Laboratory equipment:
Shipping:
FAQ:
1. How can I get a quotation?
--Kindly provide us your details request, leave us an inquiry or
email and we will response promptly!
2. How to pay for order?
--T/T, Paypal, L/C, ect.
3. How can I trust you and your company?
--We are focusing on the long term relationship with customers, we
have worked with thousands of customers since company built 21
years ago, customers always make highly complimentary remarks
4. What’s the process of order?
--Send us Inquiry→get quotation→payment done→mass production.
5. When can I expect the customized product to be finished?
--Sample: 10 working days (Standard).
--Bulk order: 25 working days (Standard).
6. Delivery & Shipment
--Air shipping, Couirer (DHL, UPS, FEDEX, TNT, EMS, ect ), Sea
shipment(FCL/LCL).
