BR-40 4P 40kA 4 Pole 3 Phase TUV AC Surge Arrester
40kA 4 poles surge arrestor single phase lightning surge protector Surge Protector Type 2
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Features
AC power Surge Protective Devices (SPD) are designed to meet all your surge protection needs for any low voltage installation. These DIN rail mounted surge protectors are easy to install in any standardized distribution panel or control cabinets. The SPDs are equipped with a thermal disconnection device and provide real-time fault indicators thus allowing complete operational safety.
Technology Characteristics
Technical Specifications
| Parameter |
Value |
| Max. continuous operating a.c. voltage (Uc) |
275V |
| Nominal discharge current (8/20μs) (In) |
20kA |
| Maximum discharge current (8/20μs) (Imax) |
40kA |
| Voltage protection level (Up) |
≤1.3kV |
| Response time (tA) |
≤25ns |
| Max. backup fuse |
125A |
| Operating temperature range (Tu) |
-40℃ to +80℃ |
| Cross-section area (Min.) |
4mm² |
| Cross-section area (Max.) |
35mm² |
| For mounting on |
35mm Din rail |
| Enclosure material |
Thermoplastic UL94-V0 |
| Test standards |
IEC 61643-11, EN 61643-11 |
Applications
Surge protectors are used to guard sensitive equipment from voltage spikes.
Certifications
CB, CE, TUV, RoHS Certificate:
Company Information
Wenzhou Britec Electric Co., Ltd. established in the year of 2003 and located in Yueqing, Zhejiang, China. Our company specialized in research and development of surge protection devices. The series of surge protection device Type 1 and Type 2 and Type 3, BR PV and SPDs for Data offer the market with a new choice of high quality surge arresters. We have 18 years of experience in the research & development and production of the surge protection field and provide 5 years warranty. We got certificate: TUV, CE, CB, UKCA etc. ISO9001, ISO14001, ISO45001.
Production Line
Laboratory Equipment
Shipping
Frequently Asked Questions
Q1: Selection of surge protector
The grading of the surge protector (commonly known as lightning protection) is assessed according to the IEC61024 subdivision lightning protection theory, which is installed at the junction of the partition. Technical requirements and functions differ. The first-stage lightning protection device is installed between the 0-1 zone, high for the flow requirement, the minimum requirement of EN 61643-11 / IEC 61643-11 is 25 kA (10/350), and the second and third levels are installed between the 1-2 and 2-3 zones, mainly to suppress the overvoltage.
Q2: Are you a lightning surge protectors factory or lightning surge protectors trading company?
We are a lightning surge protectors manufacturer.
Q3: Warranty and services
1. Warranty 5 years
2. Lightning surge protectors products and accessories have been tested 3 times before ship out.
3. We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you.
Q4: How can I get some lightning surge protectors samples?
We are honored to offer you lightning surge protectors samples, please contact our staff, and leave detailed contact information, we promise to keep your information confidential.
Q5: Is the sample available and free?
Sample is available, but the sample cost should be payable by you. The cost of the sample will be refunded after further order.
Q6: Do you accept customized order?
Yes, we do.
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