Home Electrical & Electronics Circuit Breaker Wholesale Earth Fault 2017 Product List
Total 2,518 products from about 86

 Wholesale Earth Fault

manufacturers & suppliers

Cemp 270W Solar Panel Brings Renewable Technology Down to Earth

FOB Price: $0.35 - $0.37 / W
Min. Order: 10 W
  • Warranty: 25 Years
  • Number of Cells: 60PCS
  • Application: Industrial
  • Condition: New
  • Certification: CE, TUV/CQC/RoHS/ISO
  • Material: Polycrystalline Silicon

66kv Aereal Fault Indicator with Portable Remote Controlwith Remote Terminal Communication ...

FOB Price: US $60 / Piece
Min. Order: 100 Pieces
  • Packing: Wooden/Carton
  • Standard: 6-66KV
  • Port: Ningbo
  • Production Capacity: 1000000
  • Trademark: HEMG
  • Origin: China

Ground Fault Zero Sequence Current Transformer

FOB Price: $30 - $50 / Piece
Min. Order: 50 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: Modular Case
  • Material: Silicon Steel
  • Accuracy Grade: 0.5G
  • Application: Industrial Control

200MHz Cable Fault Pre-Locator/Tracking Device for Different Fault

FOB Price: US $5000 / Piece
Min. Order: 1 Piece
  • Type: Energy Meter
  • Certification: Ce, RoHS
  • Gain Range: 0-70dB
  • Low Voltage Impulse Voltage: 30V
  • Max.Resolution: 0.4m
  • Locating Range: 100km

Overcurrent Earth Fault Protection Relay

FOB Price: $115.14 - $120.12 / Piece
Min. Order: 10 Pieces
  • Theory: Overcurrent Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Ac
  • Load: Earth Fault Relay
  • Protective Characteristics: Open Relay

DC System Ground Fault Locator

FOB Price: US $2800 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Test voltage: 24V,48V,110V,220V DC system
  • Working environment: -10ºC-+50ºC
  • Power supply: Llithium battery
  • Max output current: 1.2A
  • Packing: Carton

GD-4133 Cable Fault Locator

FOB Price: $4200 - $6250 / Piece
Min. Order: 1 Piece
  • Connectors: USB
  • Usage: Cable Testing
  • Test Region: LCD Screen
  • Cable Type: HV Cable, Communication Cable
  • Power: Electricity
  • Certification: ISO

Intelligent Overhead Line Fault Indicator

Min. Order: 1 Piece
  • Type: Csm-SL0
  • Phase: Three
  • Production Capacity: 5000PCS/Year

1kv to 35kv Power Cable Fault Location System, 32km High Voltage Power Cable Fault Locator

FOB Price: US $1 / Set
Min. Order: 1 Set
  • Connectors: Power Cable
  • Test Mode: Instant Test
  • Usage: Power Cable Tester
  • Test Region: Forming Cable
  • Cable Type: Shielded
  • Power: Electricity

DC System Earth Fault Locator

FOB Price: $1000 - $10000 / Set
Min. Order: 1 Set
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Mikro Earth Fault Relay (KER141)

Min. Order: 50 Pieces
  • Theory: Current Relay
  • Electricity Type: Ac
  • Size: Miniature
  • Type: Electric Parameter Relay
  • Packing: as Your Request
  • Trademark: KRIPAL or OEM

Combined Overcurrent & Earth Fault Relay Protection Relay for Electrical System

FOB Price: $115.14 - $120.12 / Piece
Min. Order: 10 Pieces
  • Theory: Overcurrent Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Ac
  • Load: Earth Fault Relay
  • Protective Characteristics: Open Relay

Ground Fault Zero Sequence Current Transformer High Current up to 400A

FOB Price: $30 - $70 / Piece
Min. Order: 50 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: Modular Case
  • Material: Silicon Steel
  • Accuracy Grade: 0.5G
  • Application: Industrial Control

Grewin Overhead Line Fault Indicator LED Alarm

FOB Price: $18 - $27 / Piece
Min. Order: 100 Pieces
  • Type: Grewin Overhead Line Fault Indicator
  • Type1: Overhead Line Fault Indicator
  • Alarm Function: Local Daytime Turnover Alarm
  • Alarm Function1: LED Alarm in Night
  • Battery: 5.4~6.5ah/3.6V One Long-Life Lithium Batteries
  • Available Wire Diameter: 0~40mm(Insulated Wire, Bare Wire)

DC system Ground Fault Tester

FOB Price: $1000 - $4000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Test voltage: 24V,48V,110V,220V DC system
  • Working environment: -10ºC-+50ºC
  • Power supply: Llithium battery
  • accuracy: 10%
  • Packing: Carton

GDF-3000 DC System Earth Fault Tester

FOB Price: $3000 - $6000 / Piece
Min. Order: 1 Piece
  • Voltage: 220V±15%, 110V±10%,
  • Capacitance range: System to the earth, total capacitance ≤100UF
  • Output power of Transmitter: ≤ 0.05W
  • Measurement range of Transmitter: Bus bar to the earth: 0-1000kΩ
  • Accuracy of Receiver: <10uA
  • Locating range of Receiver: 220V DC system: 0-500kΩ

Hv Cable Fault Locator for Power Cables

FOB Price: $1 - $2 / Piece
Min. Order: 1 Piece
  • Longest Measured Distance: 32km (100km for Open Wire )
  • Detection Blind Area: 1m
  • Reading Resolution: 1m
  • Power Consumption: 5va
  • Service Conditions: Temperature: Temperature: 0ºC~+40ºC
  • Relative Humidity: 40ºC(20~90)%Rh

Panel Short-Circuit and Ground Fault Indicator

Min. Order: 100 Pieces
  • Type: Fault Indicator
  • Phase: Three
  • Production Capacity: 5, 000PCS/Year

Earth Fault Relay (KER152) Mikro

FOB Price: $26.5 - $30.6 / Piece
Min. Order: 50 Pieces
  • Theory: Current Relay
  • Electricity Type: Ac
  • Size: Miniature
  • Type: Electric Parameter Relay
  • Packing: as Your Request
  • Trademark: KRIPAL or OEM

Grewin Gwd-730 Cable Fault Pre-Locator (TDR. ICM. MIM MODE)

FOB Price: US $5000 / Piece
Min. Order: 1 Piece
  • Type: Energy Meter
  • Certification: CE, ISO, RoHS, Ce, RoHS
  • Type1: Gwd-730 Cable Fault Pre-Locator
  • Sampling Frequency: 200MHz
  • Gain Range: 0-70dB
  • Low Voltage Impulse Voltage: 30V

Over Current Relay for Three Line to Ground Fault

FOB Price: $115 - $130 / Piece
Min. Order: 10 Pieces
  • Theory: Thermal Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 3
  • Electricity Type: AC/DC
  • Number of Pole: 8
  • Load: High Power Relay

PDF-3000A High precision DC System Ground Fault Detector

FOB Price: $1000 - $4000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Test voltage: 24V,48V,110V,220V DC system
  • Working environment: -10ºC-+50ºC
  • Power supply: Llithium battery
  • Packing: Carton
  • Port: Wuhan

Ground Fault Center Through CT

FOB Price: $30 - $70 / Piece
Min. Order: 50 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: Modular Case
  • Material: Silicon Steel
  • Accuracy Grade: 0.5G
  • Application: Industrial Control

High Voltage Power Cable Fault Locator

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Power: Electronic
  • Longest Measured Distance: 32km (100km for Open Wire)
  • Detection Blind Area: 1m
  • Reading Resolution: 1m
  • Power Consumption: 5va
  • Dimension: 225*165*125mm

5.4~6.5ah/3.6V Overhead Line Fault Indicator (built in battery)

FOB Price: $18 - $27 / Piece
Min. Order: 100 Pieces
  • Type: Grewin Overhead Line Fault Indicator
  • Type1: Overhead Line Fault Indicator
  • Alarm Function: Local Daytime Turnover Alarm
  • Alarm Function1: LED Alarm in Night
  • Battery: 5.4~6.5ah/3.6V One Long-Life Lithium Batteries
  • Available Wire Diameter: 0~40mm(Insulated Wire, Bare Wire)

High-Speed Instantaneous Overcurrent Fault Detector Relays

FOB Price: $115 - $130 / Piece
Min. Order: 10 Pieces
  • Theory: Thermal Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 3
  • Electricity Type: AC/DC
  • Number of Pole: 8
  • Load: High Power Relay

Combined Overcurrent & Earth Fault Relays

FOB Price: $115 - $130 / Piece
Min. Order: 10 Pieces
  • Theory: Thermal Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 3
  • Electricity Type: AC/DC
  • Number of Pole: 8
  • Load: High Power Relay

Combined Overcurrent and Earth Fault Protection Relay

FOB Price: $115.14 - $120.12 / Piece
Min. Order: 10 Pieces
  • Theory: Overcurrent Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Ac
  • Load: Earth Fault Relay
  • Protective Characteristics: Open Relay

Ground Fault Zero Sequence Earth Fault Current Transformer

FOB Price: $30 - $50 / Piece
Min. Order: 50 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: Modular Case
  • Material: Silicon Steel
  • Accuracy Grade: 0.5G
  • Application: Industrial Control

2017 New Thermal Overload Relay Over Current & Earth Fault Relays

FOB Price: $115.14 - $120.12 / Piece
Min. Order: 10 Pieces
  • Theory: Overcurrent Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Ac
  • Load: Earth Fault Relay
  • Protective Characteristics: Open Relay
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 84