Britec Electric Co., Ltd.
Britec Electric Co., Ltd.
Add to Cart
25kA Single Phase 1+1 Type 1 Class I Lightning Surge Protective Device For TT,TNC BR-25GR 1+1
25kA Single Phase Type 1 Surge Protection Device Features:
Endurable,sustains thousands of strikes.
Status indication.
Uc 385V can be achieved.
Protection class: Type 1,Class I.
Pole number:1P,2P,3P,4P,1+1,3+1.
Widely suitable for TT system,for protecting the buildings to avoid national defense.
Dimension:
25kA Single Phase Type 1 Surge Protection Device Product characteristics:
| Specification | BR-25GR 3+1 | BR-25GR 1+1 |
| Item name | Surge Arrester | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 1 | Type 1 |
| SPD dassification according to IEC61643-11 | Class I | Class I |
| Max continuous 0perating a.c. voltage Uc | 385V | 385V |
| Lightning impulse current (10/350µs) limp | 25kA | 25kA |
| Norminal discharge current (8/20µs) In | 25kA | 25kA |
| Voltage protection level Up | ≤1.8kV | ≤1.8kV |
| Follow current extinguishing capability a.c. lifi | 25kA rms | 25kA rms |
| Max. backup fuse | 315A gG | 315A gG |
| Response time tA | ≤100ns | ≤100ns |
| 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 | |
Britec owns advanced test equipments and product line, perfect management, professional technical personnel and well-trained workers. Britec team keep developing newest product for our customer, that is why technical level of our products can be reached to the leading level, we also can help customer OEM/ODM.
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.
Britec have strong sales team, our surge protection device are sold to many countries around the world. Europe and Asia are our main market. We would like to cooperate with global customers and help you success in your market.
Britec offer full range of SPD products which has CE, RoHS,TUV, SEMKO, CB certification.The company implements ISO9001 quality mangement system.
Britec have developed a wide range of products mainly covering requirements in the area of low voltage lightning protection, such as SPD for power system,PV system and data , etc. All these products have been widely applied in electronic system, computer network and security system, protection for power industry, petroleum chemical industry and national defense industry.
FAQ:
Q1: How about your experience?
A: We have our own factory and in-house test laboratory, our R&D department have more than 17 years experiences.
A: Fast delivery: 3 weeks. Large scale production drive cost down: 300,000 pieces per year. Qulaity recognized :cooperate with transnational company.
A: Inner box and out carton are made as per international standard. We can make packaging according to customer's need.
A: Sure,we accept OEM and ODM order,please supply with the letter of Authorization for the brand.
A: 2 years.
Q6: Could I buy 1pc sample first and small order?
A: Of course,support sample order, especially for new customers under certain condition.
A: 7 days.
A: Quality is priority. We always attach great importance to quality control from the beginning to the end of the production. IQC inspects the components, the patrol inspection is done during production and all the goods to be tested 100% before leaving the factory.