Home Electrical & Electronics Synchronous Motor Current Protection Relay 2018 Product List
11,227 products found for 350  

Current Protection Relay manufacturers & suppliers

Overcurrent Protection Protects Electrical Power Systems Against Excessive Currents Relay

FOB Price: US $ 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

Digital Latching Over Current Protection Phase Reversal Relay with CE

FOB Price: US $ 6.5-9 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Monitoring Device Relay
  • Usage: Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

2017 New Model Digital Over Current Relay Protector

FOB Price: US $ 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

China Supplier Overcurrent Relay Electronic Over Current Relay

FOB Price: US $ 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

2017 New Thermal Overload Relay Over Current & Earth Fault Relays

FOB Price: US $ 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

Small and Medium-Sized Current Relay

FOB Price: US $ 0.05-5 / Piece
Min. Order: 1000 Pieces
  • Type: Solid, Double Composite, Tri-Metal Rivet
  • Material: AG, FAG, Agni, Agcdo, Agsno2, Agsno2ino4, Agzno
  • Application: Relays, Household, Contactor, Thermostat
  • Character: Environmental Protection
  • Production Process: Welding
  • Shape: Round

Over-Current Protection Relay for Switchgear

FOB Price: US $ 900 / pc
Min. Order: 1 pc
  • Theory: Solid State Relay
  • Usage: Communication Relay
  • Phase: 3
  • Electricity Type: Dc
  • Number of Pole: 2
  • Load: High Power Relay
  • Changsha Guotong Electrical Technology Co., Ltd.
  • Hunan, China ISO 9001, ISO 9000

Over-Current Protection Relay for Switchgear

FOB Price: US $ 1327 / Piece
Min. Order: 10 Pieces
  • Theory: Protective
  • Usage: Protective
  • Protective Characteristics: Sealed Relay
  • Action Principle: Microcomputer Protection
  • Name: Over-Current Protection Relay for Switchgear
  • Warranty: 12 Months
  • Zhuhai Wanlida Electrical Automation Co., Ltd.
  • Guangdong, China ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

Numerical Over Current and Earth Fault Protection Relay

FOB Price: US $ 800-2000 / Piece
Min. Order: 1 Piece
  • Theory: Thermal Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 2
  • Load: High Power Relay
  • Changsha Guotong Electrical Technology Co., Ltd.
  • Hunan, China ISO 9001, ISO 9000

Electronic Over Current Relay (LT47)

  • Theory: Electronic Over Current Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 2
  • Type: Lt47
  • Compact Design: Multiple Protection Functions
  • Zhejiang Huayang Electric Co., Ltd.
  • Zhejiang, China ISO 9001

Sanda SD2200 Numerical Overcurrent, Motor and Overload Protection Relay

FOB Price: US $ 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

Mikro Earth Leakage Relay

FOB Price: US $ 14.31-18.29 / Piece
Min. Order: 50 Pieces
  • Theory: Current Relay
  • Electricity Type: Ac
  • Size: Miniature
  • Type: Electric Parameter Relay
  • Packing: as Your Request
  • Production Capacity: 10000 PCS/Month

Protection Relays Used in Substation Invironment Machines

FOB Price: US $ 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

Comprehensive Protection Schemes Combined Overcurrent and Earth Fault Relay

FOB Price: US $ 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

Digital Microprocessor- Based Overcurrent Relay Provides Nondirectional Phase to Phase and Phase to Ground Overcurrent Protection

FOB Price: US $ 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

Overcurrent Relays Are Used for Phase and Ground Overcurrent Protection in Utility, Industrial and Commercial Electrical Power Systems

FOB Price: US $ 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

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

Over Current Relay Joc

Min. Order: 10 Pieces
  • Sales Method: Export, Manufacture, OEM/ODM
  • Trademark: MAXTECH
  • Origin: Taiwan, Taipei

Over Current Relay for Three Line to Ground Fault

FOB Price: US $ 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

Microprocessor Based Overcurrent Relay with High Accuracy

FOB Price: US $ 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

Earth Leakage Protective Relay (KLR121) Mikro

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

High-Speed Instantaneous Overcurrent Fault Detector Relays

FOB Price: US $ 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: US $ 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

Thermal Protective Relays for Electrical Systems

FOB Price: US $ 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

2 Years Warranty Thermal Relay

Min. Order: 500 Pieces
  • Task: Adjust
  • Function: Protection
  • Certification: ISO: 9001, CE
  • Condition: New
  • Customized: Non-Customized
  • Warranty: 2 Years

Combined Overcurrent and Earth Fault Relay SD2200

FOB Price: US $ 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

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

FOB Price: US $ 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

Instantaneous Overcurrent Relay Provides High-Speed Detection of Phase and/or Ground Faults

FOB Price: US $ 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

Mikro Overcurrent Relay (KCR 153)

FOB Price: US $ 29.8-36.7 / Piece
Min. Order: 50 Pieces
  • Theory: Current Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Size: Miniature
  • Type: Electric Parameter Relay

Combined Overcurrent and Earth Fault Relay for Medium and Low Voltage Applications

FOB Price: US $ 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
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