275v Surge Protection Device 50kA Three Phases 4P AC Power SPD
275v Power Surge Protection Device Feature:
• Designed according to IEC 61643-11/EN 61643-11.
• Red: functionless, immediate replacement required.
275v Power Surge Protection Device Product detail:
| | BR-50GR 4P |
| Nominal voltage Un | 230V/400V AC |
| Max. continuous operating a.c. voltage Uc | 275V |
| Lightning impulse current (10/350us) Iimp | 50kA |
| Nominal discharge current (8/20us) In | 50kA |
| Maximum discharge current (8/20us) Imax | 200kA |
| Voltage protection level Up | ≤1.8kV |
| Response time tA | ≤100ns |
| Max. backup fuse | 315A gG |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 4mm2 |
| Cross-section area (Max.) | 35mm2 |
| For mounting on | 35mm Din rail |
| Enclosure material | Thermal plastic UL94-V0 |
| Test standards | IEC 61643-11; EN 61643-11 |
| Certification | TUV |
Dimension:
275v Power Surge Protection Device Applications:
• Suitable for B grade surge protection. For installation at LPZ 0A-1 or higher, protecting low voltage equipment from surge damage.
• Usually installed in low voltage main distribution box connected to the incoming end of the buildings.
• Applied in modular SPD Class I+II (Class B+C) for three-phase TN-S power supply system.
Certificate:
Workshop:
Laboratory:
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Company information:
Britec is located in Yueqing city with beautiful scenery and developed science and education. It is specialized in power surge protection devices. A high-tech enterprise integrating product development, production and sales. The company's products have independent intellectual property rights and have passed the test of national professional institutions, which also obtained the state. The company has passed the ISO9001 International Quality Management System.
FAQ:
Q1. Are you factory or trade company?
A: We are factory of more than 17 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CIF, DDU.
Q4. Samples?
A: Samples are available, but it is not free. Delivery time usually is 7 days.
Q5. How to order and cooperate with you?
A: Send your inquiry request → Feedback with quotation → Confirm quotation → Price confirmed → Proforma invoice provided → Deposit payment → Mass production → Balance payment → Packing → Delivery.
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