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BR-50GR 4P Ac Lighting protection Type 1 surge protective device Spd Surge Filter spd t1 t2

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

Contact name:Macy Jin

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BR-50GR 4P Ac Lighting protection Type 1 surge protective device Spd Surge Filter spd t1 t2

Country/Region	china
City & Province	zhejiang
Categories	Police & Military Supplies

Product Details

50kA three phase Type 1 Surge Protection Device TUV certificated BR-50GR 3+1

Ac Lighting Type 1 Surge Protection Device Features:

BRITEC type 1 and type 1+2 are designed to discharge high current surges without any destruction of the installation. This surge protective device is chararcterized by its capacity to withstand impulse current with 10/350 µs wave form which simulate direct impact coming from a natural lightning current. Type 1 and Type 1+2 SPDs are placed at the entrance point of the installation, in the main distribution board for a global protection of this installation.

Ac Lighting Type 1 Surge Protection Device Technology characteristic:

Specification	BR-50GR 4P
Item name	Surge Arrester
SPD dassification according to EN61643-11	Type 1
SPD dassification according to IEC61643-11	Class I
Max continuous 0perating a.c. voltage Uc	275V
Lightning impulse current (10/350µs) limp	50kA
Norminal discharge current (8/20µs) In	50kA
Voltage protection level Up	1.8kV
Follow current extinguishing capability a.c. lifi	3kA rms
Max. backup fuse	500A gG
Response time tA	≤100ns
For mounting on	35mm Din rail
Degree of protection	IP20
Operating temperature range Tu	-40℃—80℃
Cross-section area (Min.)	4mm²
Cross-section area (Max.)	35mm²
Enclosure material	Thermoplastic UL94-V0

Dimension:

BR25R 3+1 1+1.jpg

Ac Lighting Type 1 Surge Protection Device Application:

• Suitable for TT and TN-S system.

• Used in industrial systems and buildings with external lightning protection of Classes I to IV.

• For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system.

• Can be used in standard distributor housing.

Ac Lighting Type 1 Surge Protection Device Advantage:

• Competitively priced against other brands.

• High current.

• High speed action response time.

• With overheat protection.

• high reliability.

• Large flow capacity, low residual pressure.

• The structure is rigorous, the installation is convenient, and the maintenance is simple.

Our Services:

• 20 years global leading profession manufacture of electrical products surge arrester.

• All products will be well packed before shipping.

• Standard packaging, and you can also tell us your own requirements on packaging.

• Faster delivery.

• Individually Tested Prior to Shipment.

Ac Lighting Type 1 Surge Protection Device Installation and note:

• Usually installed in the low-voltage main distribution cabinet of the building incoming line.

• In the normal use of this surge protector, especially during the thunderstorm season, the grounding system of the surge protector should be checked in time to keep it in good grounding condition, otherwise the protection effect of the surge protector will be affected to varying degrees.

Company information:

Wenzhou Britec Electric Co., Ltd. is located in the Yueqing city. Britec is dedicated to development, manufacture, marketing and service of low voltage surge arrester products. The rapidly-developed regional economy and friendly investment environment ensure Britec’s sustainable developments and continuous innovations. It is professional in producing SPD.