Home Industrial Equipment & Components Reverse Osmosis System Protection Device Factory 2017 Product List
Total 228,013 products from about 13,412

 Protection Device Factory

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17 Years Manufacturer Experience Factory Supply Surge Protection Device

FOB Price: $2 - $10 / Piece
Min. Order: 1 Piece
  • Type: AC Surge Protector
  • Structure: Plugable
  • Installation: DIN Rail
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: High Voltage

factories in china New construction 10ka lightning arrester and surge protection device

Min. Order: 1 Piece
  • Color: Gray
  • Speed: <25ns
  • Function: Surge Protection for Power System in AC Side
  • OEM&ODM: Welcome
  • Uc: 150V AC
  • up: <=1.0kv

OEM Factory China Photovoltage Solar Quality SPD Type 1+2 600VDC Surge Protection Device

Min. Order: 1 Piece
  • Color: Gray
  • Speed: <25ns
  • Function: Surge Protection for PV System in DC Side
  • OEM&ODM: Welcome
  • Uc: 670V DC
  • Imax: 60ka

OEM Factory China Fatech AC Single Phase 275V Volatge Power Supply SPD Surge Protection ...

Min. Order: 1 Piece
  • Connections: Tt
  • Color: Blue
  • Protection Mode: L/N-PE
  • Speed: <25ns
  • Function: Surge Protection for Power System in AC Side
  • No. of Poles: 2poles

TUV Certified Type 1+2 Surge Protection Device

Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Pluggable
  • Installation: DIN Rail
  • Application: Substation
  • Operation Voltage: Low Voltage
  • Certification: ROHS, ISO9001, SGS, CE, TUV

CE approved 1000VDC Photovoltaic Surge Protective Device Surge Protection (Type 2, 40kA)

Min. Order: 1 Piece
  • Type: Photovoltaic Surge Protective Device
  • Structure: Pluggable
  • Installation: DIN Rail
  • Application: Substation
  • Operation Voltage: Low Voltage
  • Certification: ROHS, ISO9001, SGS, CE

Surge Arrester SPD Surge Protector Device Surge Protection DC1000V

FOB Price: $13 - $17 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Power Plants
  • Size: Small
  • Operation Voltage: DC1000V /DC500V / AC3880V or Other

Coaxial Signal N Type Lightning SPD Surge Protection Device

FOB Price: $16.4 - $19.2 / Piece
Min. Order: 50 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Size: Small
  • Operation Voltage: Low Voltage
  • Certification: ISO9001, SGS

New design Single Phase AC SPD Lightning Surge Protection Device

FOB Price: $30 - $50 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage
  • Certification: ROHS, ISO9001, CE

Dk CCTV Camera Monitor System 220V Surge Protection Device SPD

FOB Price: $16.5 - $22 / Piece
Min. Order: 5 Pieces
  • Type: Combined SPD
  • Structure: Zinc Oxide Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Ethernet Lightning Arrester Multi Channels Cat5/5e/6 Network Surge Protection Devices

FOB Price: $65 - $110 / Piece
Min. Order: 1 Piece
  • Usage: Computer, Workstation, Server, Laptop
  • Type: Wireless
  • Support Network: Ethernet
  • Information content: Data
  • Certification: CE, ISO, RoHS, FCC, National Type Test
  • Condition: New

Solar Surge Protection Device DC1000V

FOB Price: $9 - $20 / Piece
Min. Order: 1 Piece
  • Type: Solar PV Surge Protector
  • Structure: Plugable
  • Installation: DIN Rail
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: High Voltage

UL60507 UL Watering Test Device for Shell Protection

FOB Price: $2500 - $4999 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Type: Environmental Test Chamber
  • Structure: Vertical
  • Warranty: 1 Year
  • Protection Level: IP67
  • Voltage: 220V

Control and Protection Switches Device

FOB Price: $50 - $300 / Piece
Min. Order: 1 Piece
  • Current: 45A
  • Cps: 4p
  • Packing: Carton
  • Standard: 32A 4Poles
  • Production Capacity: 6000PCS/Month
  • Trademark: AISIKAI

Telecommunication Use Explosion Proof Surge Protection Device

FOB Price: US $8.9 / Piece
Min. Order: 1000 Pieces
  • Type: Signal Type Arrester
  • Structure: Tube Type Arrester
  • Installation: Wall Mount
  • Application: Surge Protection
  • Size: Small
  • Operation Voltage: Low Voltage

SPD DC 1000V 20ka 40ka, Solar Surge Protection Device

FOB Price: $13 - $16 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Power Plants
  • Size: Small
  • Operation Voltage: DC1000V /DC500V / AC3880V or Other

Top Quality Shell of Surge Protection Device (SPD SHELL)

FOB Price: $0.23 - $2.23 / Piece
Min. Order: 3000 Pieces
  • Type: Like photos
  • Structure: Like photos
  • Installation: Wall
  • Application: Outdoor
  • Size: 71*35*34mm
  • Operation Voltage: No

Handheld Digital optical Relay Protection Test device

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Display: multi-touch panel (5.7")
  • Battery continuous voyage ablity: > 6 hours
  • Communication interface: USB
  • Conforms to standards of: IEC61850-9-1/2/LE,Goose,IEC60044-7/8 FT3,MMS,STNP.
  • device size: 250×140×44mm

PV Appalication SPD 30A 20ka 600V 2p Surge Protection Device

FOB Price: $9 - $17 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Pluggable
  • Installation: DIN Rail
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

Protection Devices for Safety and Continutity of Electric Power Supply

FOB Price: $500 - $6000 / Piece
Min. Order: 1 Piece
  • Certification: ISO9001
  • Customized: Customized
  • Condition: New
  • Warranty: 3 Year
  • Electrical Machine: for Technical Schools, Vocational School
  • German Standard: for Teaching Purpose

DC12V Power Supply Lightning Protection Devices (SPD01-D12V)

FOB Price: $3.8 - $4.5 / Piece
Min. Order: 10 Pieces
  • Application: 12VDC Power
  • Parameters: Values
  • Limit Voltage up: 15V
  • Data Transmission Rate Vs: 10Mbps
  • Packing: Paper Box
  • Standard: CE, RoHS

GDJB-902 Relay Protection Microcomputer Test Device

Min. Order: 1 Piece
  • Phase Current Output (Effective Value): 3*0~30A/Phase
  • Max. Output Power: 260va/Phase
  • Accuracy: < ± 0.2%
  • Lapped Overtone Times: 0-21times
  • Binary Input: Idle Contact: 1~20mA, 24V (DC) Electric Potential
  • Packing: Wooden Case

CE Certificated Ly1-B60 60 Ka Surge Protection Device

FOB Price: $2 - $10 / Piece
Min. Order: 50 Pieces
  • Brand Name: Hongyin
  • Produce Name: Surge Protection Device
  • Nominal Discharge Current: 30ka
  • Max. Discharge Current: 60ka
  • Protection Class: B
  • Packing: 20PCS Be Packed in a Carton

Nitrogen Gas Making Device for Protection

FOB Price: US $10800 / set
Min. Order: 1 set
  • Usage: Nitrogen
  • Noise Level: Low
  • Machine Size: Medium
  • Condition: New
  • Certification: ISO, CE, SGS, ASME
  • Technology: Pressure Swing Adsorption(PSA)

Hot Sale LC-10 Surge Protection Device Fiber Glass Reinforced Plastic

FOB Price: $10.5 - $11 / Piece
Min. Order: 10 Pieces
  • Color: Red
  • Product Name: Surge Protective Device
  • Rated Operating Voltage: 275V 230V 385V 420V 480V
  • Mechanical Life: 10000 Times
  • Response Time: Less Than 25
  • Nominal Discharge Curreni Limp: 10ka

Standard 35mm DIN Rail 2p 10ka AC Surge Protection Device

FOB Price: $5.3 - $5.6 / Piece
Min. Order: 50 Pieces
  • Type: Power Source Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: Power Plants
  • Size: Meidum
  • Operation Voltage: Low Voltage

Supply Deviation Protection Device of Weighing Scale for Mine Industry

FOB Price: US $2000 / set
Min. Order: 1 set
  • Accuracy: 0.1kg-1kg
  • Weighing: >300kg
  • Display Type: LCD&LED
  • Location: Platform Scale
  • Material: Ss, Carbon Steel, Alloy Steel
  • Measure Method: Automatic

Handheld Comprehensive Relay Test Unit 6-Phase Protection Relay Test Device

FOB Price: $8200 - $8800 / Piece
Min. Order: 1 Piece
  • Type: Universal Testing Machine
  • Maxcapacity: 6 Phase
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Static Load
  • Display: Digital

Lightning Arrester, SPD Protection, AC Surge Arrester, Surge Protective Device

FOB Price: $2 - $10 / Piece
Min. Order: 1 Piece
  • Type: Small
  • Application: High-rise Buildings
  • Working Voltage: Low Voltage
  • Function: Antenna Lightning Receiver
  • Installation: Tandem Type
  • Certification: CCC

3phase SPD 10ka Lightning Arrester Surge Protection Device

FOB Price: US $2 / Piece
Min. Order: 1000 Pieces
  • Type: Power Source Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: High Voltage
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