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275v Power Surge Protection Device 50kA Three Phases 4P AC Power SPD

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Address: Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600

Contact name:Macy Jin

Britec Electric Co., Ltd.

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275v Power Surge Protection Device 50kA Three Phases 4P AC Power SPD

Country/Region	china
City & Province	zhejiang
Categories	Other Security & Protection Products

Product Details

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.

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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.