notice Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. close

FATECH new 4 pole type 1 spd Surge Protection Device with spark gap tube

$160.00 / Piece | 1 Piece (Min. Order)
- + Pieces available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Contact Supplier
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Protection mode:
L1,L2,L3, N-PE
275V AC
CE, ISO9001-2008
Housing material:
UL94 V-0

Packaging & Delivery

Selling Units:
Single item
Single package size: 
90X69X49 cm
Single gross weight:
2.000 kg
Package Type:
1 piece put into one inner box, and then put into outer carton
Lead Time :
Quantity(Pieces) 1 - 3 >3
Est. Time(days) 15 To be negotiated


1. surge protection device for low-voltage power system Characteristic  FV50B/4-320


- 3 phase 50kA Type 1 lightning arrester 
- Without indication window and remote control contacts,
- Unique designing, patent technology,
-Used in the lightning protection zones concept at boundary LPZ0B-LPZ1,
-The core parts are multilayer spark gap with high discharge capacity,
-35mm2 DIN-rail in accordance with EN 50022/DIN46277-3,
-Low residual voltage.
-Protection mode: L1,L2,L3, N-PE.


2. surge protection device for  low-voltage power  system Dimension and Circuit   FV50B/4-320



3.surge protection devicefor low-voltage power  system Electrical parameters  FV50B/4-275


Type       FV50B/4-275  
Max. continuous operating voltageUcV AC275
Impulse current (10/350μs)IimpkA50
Max. discharge current (8/20μs)InkA50
Voltage protection level (at 25kA)UpkV≤1.8
Response timetAns<100
Recommended back-up fuse A500
I/O Connections                   By screw terminal:10-35mm2; By connection bus
Mounting  Symmetrical rail (EN50022/DIN46277-3)
Operation temperature range                            -40°C~+85°C
Degree of protection                                                                        IP20          
Housing material                                    UL94V0
Disconnection indicator                Mechanical indicator
Remote control contact                                         NO



Surge arrester  for

  protection photovoltaic system

Surge arrester  for

  protection power supply system

Surge arrester  for

  protection signal system

Lightning Rods & Surge Counters


Company Information

      FATECH ELECTRONIC CO., LTD., is located in Guangdong Provincial New Light Production Base, CHINA, which is a professional manufacturer on R&D and producing on lightning and surge protection devices. Our company gathered all kinds of high-skillled personnels, including authority technical experts and professionals, and excellent technicians with more than 10 years experience. Wide range of lighting & surge protection products assured you a one stop shopping location for all your need and professional technical support,warmly welcome your visit and audit our factory.


      Fatech has gathered authority technical experts and professionals as technical advisers and 50% production workers have more than 5 years working experience of surge protection products. Also we established an advanced independent test center with variety of testing equipmet, including reliability testing laboratory, environmental aging testing laboratory, release testing laboratory.


            FATECH have strong sales team, our surge protection device are sold to many countries around the world. mainly in Europe, Asia, Latin-America, and Middle East. We would like to cooperate with global customers and help you success in your market.


        FATECH Electronic (FOSHAN) CO., LTD. supplies five-years warranty on surge protective devices, and supply maintenance services in lifetime.Products are certified with TUV, CE; UL pending, 90% material are UL approved.