Home Manufacturing & Processing Machinery Plastic Recycling Machine Protection Device Factory 2017 Product List
Total 236,108 products from about 16,864

 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

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

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

AC 50Hz 60Hz 380V 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

Comprehensive Microcomputer-based Relay Protection Test Device

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

OEM Factory Price RJ45 Ethernet Surge Protection Device

FOB Price: $7.5 - $14.7 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: Signal Surge Protector Device
  • Size: 80mm*43mm*29mm
  • Operation Voltage: Low Voltage

China Panel Solar Tvss SPD Lightning Surge Protection Device

FOB Price: $40 - $60 / 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

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

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

Series DC 12V 24V 48V 110V Power Lightning Protection Device

FOB Price: $10 - $12.5 / Piece
Min. Order: 5 Pieces
  • Type: Power Source Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Tandem Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Skcps (KB0) -32A Control and Protection Switch/Device

FOB Price: $100 - $200 / Piece
Min. Order: 1 Piece
  • Cps: 32A
  • Packing: 8PCS/Carton
  • Standard: 1.9kgs/pc
  • Production Capacity: 6000PCS/Month
  • Trademark: AISIKAI
  • Origin: Yangzhou City, China

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

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)

Surge Protection Device 3p 20ka-40ka

FOB Price: $9.23 - $13.78 / Piece
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

Sun Energy Switch 20KA DC Surge Protection Device

FOB Price: $8 - $17 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Pluggable
  • Installation: DIN Rail
  • Function: Surge Protection of PV System in DC Side
  • Voltage: Below 1000VDC
  • Packing: Standard Export Box Package

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

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

RJ45 Poe 20ka 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 1p+N 60-100ka House Surge Protector Protection Protective Low-Voltage Arrester Device

FOB Price: $2 - $10 / Piece
Min. Order: 50 Pieces
  • Brand Name: Hongyin
  • Produce Name: Surge Protection Device
  • Nominal Discharge Current: 40ka
  • Max. Discharge Current: 80ka
  • Protection Class: B
  • Packing: 20PCS Be Packed in a Carton

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

Sg12 Intelligent Self-Resettable Overvoltage and Undervoltage Protection Device

FOB Price: US $10 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

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

Personal Alarm Devices Security Protection for Women and Men

FOB Price: $8.25 - $13 / Piece
Min. Order: 1 Piece
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, RoHS
  • Application: Outdoor
  • Sensor Type: Electric Alarm

Factory Price Air Respirator Personal Security Breathing Supply Protection Device

FOB Price: $290 - $390 / Piece
Min. Order: 5 Pieces
  • Mask Application: Gas Mask
  • Material: Superfine Fiber
  • Certification: SGS, CE, ISO
  • Color: Black
  • Mask Type: Safe-Type
  • Shape: Dust Mask

Solar PV 2p 3p DC Surge Protection Device

FOB Price: $6 - $20 / Piece
Min. Order: 1 Piece
  • Type: Solar PV Surge Protection Device
  • Structure: Plugable
  • Installation: DIN Rail
  • Application: Solar PV System DC
  • Size: Small
  • Operation Voltage: High Voltage

IEC and Ce Approval OEM/ODM Manufacturer Spdsurge Protection Device

FOB Price: US $5 / Piece
Min. Order: 50 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: SPD

Gas Water Heater Flame Failure Protection Device (JSD-DD4)

Min. Order: 1000 Pieces
  • Capacity: 6-12L
  • Gas Type: Ng and LPG
  • Type: Flue Type
  • Energy Efficiency Grade: One
  • Interior Material: Copper
  • Installation: Indoor Standard Installation
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