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Signal Line Protector

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Din Rail 20kA Data Line Signal Surge Protector

Din Rail 20kA Data Line Signal Surge Protector

US $ 25-50 / Piece FOB
1 Piece (MOQ)
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Main Products: Surge Arrester; Surge Protection Device; Surge Protective Device; Photovoltaic Surge Protection; Surge Protector
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Leeyee Signal Control Data Line Protector RS485 Surge Protection Device SPD 1 Port

Leeyee Signal Control Data Line Protector RS485 Surge Protection Device SPD 1 Port

US $ 4.32-5.23 / Piece FOB
50 Pieces (MOQ)
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Shape : Cuboid
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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signal telephone line SPD surge protector

signal telephone line SPD surge protector

US $ 30-60 / Piece FOB
1 Piece (MOQ)
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Main Products: Surge Arrester; Surge Protection Device; Surge Protective Device; Photovoltaic Surge Protection; Surge Protector
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Ly10 12V 24V 4-20mA 2 Wires Signal Line Surge Protector Device for PLC Control

Ly10 12V 24V 4-20mA 2 Wires Signal Line Surge Protector Device for PLC Control

US $ 22 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kiloamp Technologies Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2025
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OEM Fax Telephone Modem Line Rj11 Signal Surge Protector for Lightning Protection

OEM Fax Telephone Modem Line Rj11 Signal Surge Protector for Lightning Protection

US $ 5.5-6.5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Surge Protective Device
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Surge Protector Din rail Aluminium1000M RJ45 PoE signal data line SPD

Surge Protector Din rail Aluminium1000M RJ45 PoE signal data line SPD

US $ 23-25 / Piece FOB
10 Pieces (MOQ)
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Structure : Valve Type Arrester
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Surge Protectors Data Line RS485/RS232 Modbus Signal Surge Protective Device Signal Lightning Arrester Control Signal Arrester Control Surge Protectors

Surge Protectors Data Line RS485/RS232 Modbus Signal Surge Protective Device Signal Lightning Arrester Control Signal Arrester Control Surge Protectors

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Level Transmitter, Pressure Gauge, Pressure Sensor, Current Transducer, Volatge Transducer, Signal Isolator, Intrinsic Safety Barrier, Level Sensor, Ultrasonic Level Meter
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Ly10 12V 24V 4-20mA 2 Wires RS485 Signal Line Surge Protector

Ly10 12V 24V 4-20mA 2 Wires RS485 Signal Line Surge Protector

US $ 5.6-7 / Piece FOB
10 Pieces (MOQ)
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Material : ZnO
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Signal Surge Protector Spds RS485/RS422 5V 10ka 0-20mA or 4-20mA 4 Single Lines Lightning Protection

Signal Surge Protector Spds RS485/RS422 5V 10ka 0-20mA or 4-20mA 4 Single Lines Lightning Protection

US $ 22 / Piece FOB
1 Piece (MOQ)
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Main Products: Surge Protective Device(SPD), AC/DC Surge Protector, Signal Surge Protector, Ethernet Protector, PoE Surge Protector, Camera Surge Protector, RF Surge Protector, Power cable, Outdoor cabinet, Power di
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Shenzhen Kiloamp Technologies Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2025
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hot sell signal surge protector for antenna coaxial lines SPD

hot sell signal surge protector for antenna coaxial lines SPD

US $ 15 / Piece FOB
1 Piece (MOQ)
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Application : Power Plants
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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12VDC Surge Protector Date Line Surge Protector, Remote Testing Signal Surge Protection

12VDC Surge Protector Date Line Surge Protector, Remote Testing Signal Surge Protection

US $ 8-15 / Piece FOB
1 Piece (MOQ)
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Main Products: PV Combiner Box, Surge Protector, Distribution Box, Fuse, Industrial Plug and Socket, Isolator Switch, Circuit Breaker, Insulator, Power Meter, Current Transformer
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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Factory-Made High Discharge Capacity Housed Metal-Oxide Electrical Surge Protector

Factory-Made High Discharge Capacity Housed Metal-Oxide Electrical Surge Protector

US $ 2-20 / Piece FOB
2 Pieces (MOQ)
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Certification : ISO9001
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Arrester Signal Jammer Isolation Switch Electrical Control System GPS Receiver Communication Module
Surge Arrester Lightning Arrester High Voltage Arrester Polymer Arrester Electrical Surge Arrester Distribution Arrester
ROHS certification din rail RS485 10kA signal surge protector

ROHS certification din rail RS485 10kA signal surge protector

US $ 11-12 / Piece FOB
10 Pieces (MOQ)
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Main Products: Surge Arrester; Surge Protection Device; Surge Protective Device; Photovoltaic Surge Protection; Surge Protector
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Telephone Lines Surge Protector Lightning Protection Rj11 Surge Protector

Telephone Lines Surge Protector Lightning Protection Rj11 Surge Protector

US $ 6-10 / Piece FOB
10 Pieces (MOQ)
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Type : Signal Type Arrester
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Zhejiang THOR Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Leeyee RS485 Signal Surge Protector DC 15V 5ka Surge Protection Device for Home

Leeyee RS485 Signal Surge Protector DC 15V 5ka Surge Protection Device for Home

US $ 6.26-7.6 / Piece FOB
10 Pieces (MOQ)
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Main Products: Surge Protective Device
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Rdxh3 Signal Surge Protector for Computer Network Signal Lines with dB9 Interface 2.5ka 9V

Rdxh3 Signal Surge Protector for Computer Network Signal Lines with dB9 Interface 2.5ka 9V

100 Pieces (MOQ)
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Certification : ISO9001, CCC
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Radin Electric Technology Co., Ltd.

Zhejiang, China Since 2016
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RJ45 surge protector of 8 lines protection

RJ45 surge protector of 8 lines protection

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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Main Products: Surge Arrester; Surge Protection Device; Surge Protective Device; Photovoltaic Surge Protection; Surge Protector
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Leeyee Ly10RS485 Surge Arrester Signal Suppressor SPD Yellow DC Control Signal Surge Protector

Leeyee Ly10RS485 Surge Arrester Signal Suppressor SPD Yellow DC Control Signal Surge Protector

US $ 6.29-7.61 / Piece FOB
10 Pieces (MOQ)
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Material : ZnO
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Wenzhou Leeyee Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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2 Head Spiral Bird Protector

2 Head Spiral Bird Protector

US $ 2 / Set FOB
1 Set (MOQ)
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Main Products: Insulator, Insulation Piercing Connector, Surge Arrestor, ABC Clamp, Cutout Fuse, Line Hardware, Fiber Optic Cable, Patch Cord, Preformed Guy Grip, PLC Splitter
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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Rj11 Telephone Surge Protector with CE

Rj11 Telephone Surge Protector with CE

1 Piece (MOQ)
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Type : Signal Type Arrester
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Related Videos
  • What is Din Rail 20kA Data Line Signal Surge Protector
    What is Din Rail 20kA Data Line Signal Surge Protector
    US $ 25-50 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is signal telephone line SPD surge protector
    What is signal telephone line SPD surge protector
    US $ 30-60 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Ly10 12V 24V 4-20mA 2 Wires Signal Line Surge Protector Device for PLC Control
    What is Ly10 12V 24V 4-20mA 2 Wires Signal Line Surge Protector Device for PLC Control
    US $ 22 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Surge Protector Din rail Aluminium1000M RJ45 PoE signal data line SPD
    What is Surge Protector Din rail Aluminium1000M RJ45 PoE signal data line SPD
    US $ 23-25 /Piece
    10 Pieces (MOQ)
    Contact Supplier
CE approved Signal RJ45 Surge Protector (100M)

CE approved Signal RJ45 Surge Protector (100M)

1 Piece (MOQ)
More
Main Products: Surge Arrester; Surge Protection Device; Surge Protective Device; Photovoltaic Surge Protection; Surge Protector
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
RJ45 Ethernet Network Protector Outdoor Arrester Protection Device for Network and Phone Lines, Poe Switch Camera SPD Protection

RJ45 Ethernet Network Protector Outdoor Arrester Protection Device for Network and Phone Lines, Poe Switch Camera SPD Protection

US $ 3.45 / Piece FOB
50 Pieces (MOQ)
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Type : Signal Type Arrester
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Wenzhou Weilan Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Din rail RS485 10kA signal surge protector

Din rail RS485 10kA signal surge protector

US $ 11-12 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Surge Arrester; Surge Protection Device; Surge Protective Device; Photovoltaic Surge Protection; Surge Protector
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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About Signal Line Protector FAQ

  • QWhat are the advantages of sourcing arrester products for wholesale as a business in the Electrical & Electronics field?

    The Signal Line Protector is a top choice in our Arrester collection.Opting for wholesale purchases of arrester products offers cost savings, bulk quantities for large projects, and standard quality assurance. Additionally, wholesale deals often include customization options, ensuring tailored solutions for your business.

  • QWhat is the primary function of an arrester in the Electrical & Electronics industry?

    Our Signal Line Protector offers exceptional quality within the Arrester category.Arrester serves to protect electrical systems from overvoltages and lightning strikes, ensuring the safety and stability of equipment and buildings in Electrical & Electronics applications. A reputable supplier offers high-quality arresters for reliable protection.

  • QHow can I differentiate between authentic arrester suppliers and fake suppliers in China?

    The Signal Line Protector is a key item within our extensive Arrester selection.To distinguish authentic arrester suppliers from fake ones in China, conduct detailed research, verify certifications, and request product samples for testing. Collaborating with trusted manufacturers guarantees quality and authenticity.

18-Shield Remote Signal Type Surge Arrester Electrical for Indoor Power Lines Surge Protection Device

18-Shield Remote Signal Type Surge Arrester Electrical for Indoor Power Lines Surge Protection Device

US $ 21-25 / Piece FOB
100 Pieces (MOQ)
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Size : Small
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Metal Oxide Surge Arrester Without Yh10W-18kv Haivol 111 China

Metal Oxide Surge Arrester Without Yh10W-18kv Haivol 111 China

US $ 2-22 / Piece FOB
2 Pieces (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
5ka (3-36KV) Polymeric Housed Zinc Oxide Lightning Arresters Without Gaps

5ka (3-36KV) Polymeric Housed Zinc Oxide Lightning Arresters Without Gaps

US $ 2-22 / Piece FOB
2 Pieces (MOQ)
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Classification : Lightning Protection Ribbon
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Composite Housed Silicone Rubber Gapless Surge Arrester 60kv

Composite Housed Silicone Rubber Gapless Surge Arrester 60kv

US $ 1 / Piece FOB
1 Piece (MOQ)
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Main Products: Surge Arrester; Surge Arrester Spare Parts; Disconnector
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
51kv Ploymer Housed Moa Surge Arrester With Disconnect

51kv Ploymer Housed Moa Surge Arrester With Disconnect

US $ 1 / Piece FOB
1 Piece (MOQ)
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Structure : Zinc Oxide Arrester
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Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Reliable High Voltage 6kv Surge Lightning Protector Arrester with 10ka Capacity

Reliable High Voltage 6kv Surge Lightning Protector Arrester with 10ka Capacity

US $ 36 / Piece FOB
200 Pieces (MOQ)
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Main Products: Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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3kv 10ka Distribution Type Polymeric Metal-Oxide Surge Arrester Without Gaps

3kv 10ka Distribution Type Polymeric Metal-Oxide Surge Arrester Without Gaps

US $ 6-10 / Piece FOB
100 Pieces (MOQ)
More
Structure : Zinc Oxide Arrester
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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33kv Metal Oxide Lightning Arrester

33kv Metal Oxide Lightning Arrester

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Infrared Laser Magnetic Power Surge Arrester with Polymer Housing

Infrared Laser Magnetic Power Surge Arrester with Polymer Housing

US $ 2-14 / Piece FOB
2 Pieces (MOQ)
More
Working Voltage : High Voltage
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Metal Oxide Polymeric Lightning Arresters

Metal Oxide Polymeric Lightning Arresters

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Polymeric Three Phase Zinc Oxide Arrester for 10ka (3-36KV)

Polymeric Three Phase Zinc Oxide Arrester for 10ka (3-36KV)

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Classification : Lightning Protection Ribbon
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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High Voltage 33kv Silicone Rubber Zinc Oxide Surge Protector Arrester for Transmission Line

High Voltage 33kv Silicone Rubber Zinc Oxide Surge Protector Arrester for Transmission Line

US $ 36 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
Chat Now Send Inquiry
DIN Rail RS485 Data Surge Arrester

DIN Rail RS485 Data Surge Arrester

US $ 20-30 / Piece FOB
10 Pieces (MOQ)
More
Operation Voltage : Low Voltage
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FOSHAN FATECH ELECTRONIC CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
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