Home Industrial Equipment & Components Reverse Osmosis System Protection Device 2017 Product List
Total 232,892 products from about 15,526

 Protection Device manufacturers & suppliers

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

DC 48V SPD Surge Protection Device

Min. Order: 1 Piece
  • Application: AC/DC System
  • Operation Voltage: Low Voltage
  • Certification: ISO9001
  • Brand: Fatech
  • Imax: 40ka
  • in: 20ka

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

Cat5 Data Line 100Mbps Ethernet Network RJ45 Surge Protection Device

FOB Price: $100 - $120 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: RJ45 Connector
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

High Quality CAT6 Lightning Protector Telecommunication Poe Surge Protection Device

FOB Price: $40 - $65 / Piece
Min. Order: 1 Piece
  • Usage: Telephone, Computer, Workstation, Server, Laptop
  • Type: Wireless
  • Support Network: Ethernet
  • Information content: Data
  • Certification: CE, ISO, RoHS, FCC, National Type Test
  • Condition: New

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

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

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

SPD 20ka Surge Protection Device

Min. Order: 100 Pieces
  • Type: Power Source Arrester
  • Installation: DIN Rail
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage
  • Certification: ROHS, ISO9001, CCC, TUV

Microcomputer Integrated Protection Device for Switchgear

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Certification: ISO9001, CCC
  • Protection: Corrosion Resistance
  • Installation: Vertical
  • Housing: Fibre Glass
  • Packing: Standard Carton
  • Standard: 0.02

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

Comprehensive Microcomputer-based Relay Protection Test Device

FOB Price: $1000 - $1600 / Piece
Min. Order: 1 Piece
  • Material: Alloy
  • Type: Resistance Box, Meter Box
  • Structure: Vertical
  • Warranty: 1 Year
  • Customized: Customized
  • Fixed voltage output: DC 24V/1A,48V/1A,110V/1A,220V/1A

Sp1-Npe Neutral Line/Earthing Line Surge Protection Device

Min. Order: 100 Pieces
  • Type: Power Source Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Tandem Arrester
  • Application: Substation
  • Size: Small
  • Operation Voltage: Low Voltage

Smart Single Pump Control and Protection Device L931

Min. Order: 50 Pieces
  • Task: Program
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: CE

CE 40ka 1p+N surge protection device

Min. Order: 1 Piece
  • Type: 1p+N Surge Protector Device
  • Structure: Pluggable
  • Installation: DIN Rail
  • Application: Power Plants
  • Operation Voltage: Low Voltage
  • Certification: ROHS, ISO9001, SGS, CE

DC500V 20ka-40ka 2 Pole DC Surge Protection Device

FOB Price: US $10 / 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

SMT Microprocessor Protection Device with LCD Screen

FOB Price: $97 - $220 / Piece
Min. Order: 10 Pieces
  • Type: Power Source Arrester
  • Structure: Tube Type Arrester
  • Installation: Parallel Arrester
  • Application: Power Plants
  • Size: Small
  • Operation Voltage: Low Voltage

Surge Protection System/Surge Device for CE

FOB Price: $6.7 - $10.2 / Piece
Min. Order: 50 Pieces
  • Certification: ISO9001, SGS
  • Installation: Standard Guide Card Installed
  • Type: Power Source Arrester
  • Surface Properties: 144mm*62mm*90mm
  • Warranty: 2 Year
  • Response Time: <25ns

Single Phase, 3 Phase, 6 Phase Relay Protection Testing Device

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Relay Protection Testing Device
  • Maxcapacity: Relay Protection Testing Device
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

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)

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

Construction Hoist Overload Protection Device

FOB Price: $150 - $200 / Piece
Min. Order: 1 Piece
  • Power: 220V
  • Accepting Weight: 6t
  • Model: Kqc
  • Material: Quality Steel
  • Color: Customized
  • Delivery: 5-7days

SPD, Indoor Power Supply Surge Protection Device, 5ka-40ka

FOB Price: $1 - $90 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: High 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

Overload Protection Z15 Type Locking Device

FOB Price: $27.6 - $30 / Piece
Min. Order: 1 Piece
  • Standard Or Nonstandard: Standard
  • Shaft Hole: 20mm-120mm
  • Torque: 34nm-280nm
  • Bore Diameter: 20mm-120mm
  • Speed: Customized
  • Structure: Rigid

IP67 Poe Surge Protection Device

Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Wall Mount or Wiring
  • Application: IP Camera, Tower Station, Telecommunication
  • Size: Small
  • Operation Voltage: Low Voltage

T2 Surge Protection Device

FOB Price: $2 - $16 / Piece
Min. Order: 50 Pieces
  • Type: Power Source Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage
  • Shape: Cuboid
  • Certification: ISO9001, Ce
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.