Britec Electric Co., Ltd.
Britec Electric Co., Ltd.
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275V Three Phase Type 2 Surge Protection Device TUV Certificated BR275-40 3+1
- Class II / Type 2 lightning protective device.
- Plug-in module/base design facilitate replacement of a failed module without the need to remove system wiring etc.
- The core parts are metal oxide vristor components with high discharge capacity.
- Low residual voltage and quick response
- Reliable control thanks to Thermo Dynamic Control disconnector.
- With remote signaling contact for control device.
- Fault indication via red mark in the inspection window.
- Pole number: 3+1.
Safe White Three Phase Surge Protection Device Technology characteristic:
| Specification | BR275-40 3+1 | BR275-40 1+1 |
| Item name | Surge Arrester | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 2 | Type 2 |
| SPD dassification according to IEC61643-11 | Class II | Class II |
| Max continuous 0perating a.c. voltage Uc | 275V | 275V |
| mAX. discharge current (8/20µs) lmax | 40kA | 40kA |
| Norminal discharge current (8/20µs) In | 20kA | 20kA |
| Voltage protection level Up | ≤1.3kV | ≤1.3kV |
| Follow current extinguishing capability a.c. lifi | 100A rms | 100A rms |
| Max. backup fuse | 125A | 125A |
| Response time tA | ≤25ns | ≤25ns |
| For mounting on | 35mm Din rail | 35mm Din rail |
| Degree of protection | IP20 | IP20 |
| Operating temperature range Tu | -40℃—80℃ | |
| Cross-section area (Min.) | 4mm² | |
| Cross-section area (Max.) | 35mm² | |
| Enclosure material | Thermal plastic UL94-V0 | |
Dimension:
Safe White Three Phase Surge Protection Device Application:
- For using in the lightning protection zones concept at boundary 1-2.
- Protecting low-voltage consumers' installations against indirect lightning discharges.
- surge protectors are used to guard sensitive equipments from voltage spike.
Delivery:
We cooperate with different express companies. Can delivery the urgent orders within 7 days to all countries. We also have long-term cooperation with different sea transport companies, to get the best sea freight and the fastest line for customers.
Production process:
Company information:
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.
FAQ:
Q1. Are you manufacturer or trading company?
Re: We are manufacturer, has our own factory.
Q2. How long can goods ready and deliver?
Re: Sample ready in 10 days, mass products ready in 20 days base on quantity. DHL/Fedex/TNT/UPS need 7 days base on different countries. Ocean shipping need 30 days.
Q3. How is the quality of your surge protection items?
Re: First, our principle to "Quality is First", we sells good quality item with competitive price. Second, We pay much attention to the quality check, every product will be fully assembled and carefully tested before it's packed for shipment.
Q4. The specification of the lightning arrester items can be customized?
Re: We accept OEM, so you can custom the specifition for your country.
Q5. How about the certification of the surge arrester items?
Re: We has CE, CB, TUV certification, and we can do others certification for your want.