Home Electrical & Electronics Synchronous Motor Current Protection Relay 2017 Product List
Total 11,770 products from about 392

 Current Protection Relay manufacturers & suppliers

Digital Latching Over Current Protection Phase Reversal Relay with CE

FOB Price: $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

Overcurrent Protection Protects Electrical Power Systems Against Excessive Currents 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

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

2017 New Model Digital Over Current Relay Protector

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

China Supplier Overcurrent Relay Electronic Over Current 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

Small and Medium-Sized Current Relay

FOB Price: $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

Numerical Over Current and Earth Fault Protection Relay

FOB Price: $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., ...
  • Hunan, China
  • ISO 9001, ISO 9000
  • Contact Supplier

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
  • Contact Supplier

Over Current Motor Protection Relay for Switchgear

FOB Price: $500 - $2000 / Piece
Min. Order: 1 Piece
  • Theory: Thermal Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Dc
  • Number of Pole: 3
  • Load: Micro Power Relay
  • Changsha Guotong Electrical Technology Co., Ltd
  • Hunan, China
  • ISO 9001
  • Contact Supplier

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., ...
  • Hunan, China
  • ISO 9001, ISO 9000
  • Contact Supplier

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

Electronic Generator Over and Under Current Protective Relay

FOB Price: $14.92 - $19.52 / Piece
Min. Order: 50 Pieces
  • Theory: Electronic Motor Protective Relay
  • Usage: Current Relay
  • Phase: 3
  • Electricity Type: Ac
  • Protective Characteristics: Enclosed Rlay
  • Size: Miniature

Raixin Lr9-F5367 Thermal Relay

Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Lathe Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Weak Power Relay

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

Mikro Earth Leakage Relay

FOB Price: $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

Electronic Overload Protective Relay for Motor or Generator

FOB Price: $5.95 - $35.9 / Piece
Min. Order: 100 Pieces
  • Theory: Electronic Motor Protective Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Microprocessor Based Overcurrent Relay with High Accuracy

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

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

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

Overload Underload Phase Failure Locked Rotor Electronic Motor Protective Relay

FOB Price: $56.78 - $71.64 / Piece
Min. Order: 30 Pieces
  • Theory: Electronic Motor Protective Relay
  • Usage: Household Appliances Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Medium 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

Raixin Jr28-93 Thermal Relay

Min. Order: 20 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Lathe Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Weak Power Relay

Sanda SD2200 Numerical Overcurrent, Motor and Overload Protection Relay

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

Thermal Protective Relays for Electrical Systems

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

Combined Overcurrent and Earth Fault Relay SD2200

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

Cost-Effective Protective Device Combined Overcurrent and Earth Fault Relay

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

Protection Relays Used in Substation Invironment Machines

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

Comprehensive Protection Schemes Combined Overcurrent and Earth Fault Relay

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

Digital Microprocessor- Based Overcurrent Relay Provides Nondirectional Phase to Phase and ...

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
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