Home Electrical & Electronics Synchronous Motor Electrical Protection Relay 2018 Product List
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Electrical Protection Relay manufacturers & suppliers

DIN Rail Current Monitoring Relay Industrial Control Electrical Relays Over Current Protection Relay

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Theory: Current Relay
  • Usage: Household Appliances Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: Medium Power Relay

Protective Relays Thermal Protection Relay 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

2017 New Thermal Overload Relay for Electrical Protection

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

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

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

Combined Overcurrent & Earth Fault Relay Protection Relay for Electrical System

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

Embedded and Rail Style Definite Time Lag Current Protection Relay

FOB Price: US $ 20-80 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Industrial Relay
  • Electricity Type: Ac
  • Load: Weak Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Current Leakage Protection Relay for Industrial Power Equipements

FOB Price: US $ 20-80 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Industrial Relay
  • Electricity Type: Ac
  • Load: Weak Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Phase Loss, Phase Failure, Phase Sequence, Three-Phase Unbalance and Over/Under Voltage Protection Relays

Min. Order: 50 Pieces
  • Packing: Standard Exporting Carton
  • Standard: 80*50*66.5mm
  • Port: Ningbo
  • Production Capacity: 50, 000PCS/Month
  • Trademark: RADIN
  • Origin: Yueqing, Cn

Zero Sequence Current Protection Relay Low Voltage

FOB Price: US $ 20-80 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Household Appliances Relay
  • Electricity Type: Ac
  • Number of Pole: 8
  • Load: Weak Power Relay
  • Protective Characteristics: Enclosed Rlay

Zhrv3 Phase, Overvoltage & Undervoltage Protection Relay

FOB Price: US $ 1-10 / Piece
Min. Order: 1 Piece
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay, Communication Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 4
  • Load: Medium Power Relay
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yueqing Shuntong Imp. & Exp. Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, BS 25999-2, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, BREEAM, HQE, SHE Audits, IFS, QSR, ISO 50001, LEED, PAS 28000, FSC, ISO 10012, ISO 17025

Multifunction Numerical 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

Plastic Motor Protection Overload Relay

FOB Price: US $ 1200-1500 / Set
Min. Order: 1 Set
  • Mold Base: Lkm
  • Cavity Steel: Nak80
  • Standard Parts: Husky
  • Injection Runner: Cold
  • Telorance: +/-0.03mm
  • Fire: Anti

CB Ce Semko Approved AC 50/60Hz 13A Thermal Overload Relay

FOB Price: US $ 1.97-3.34 / Piece
Min. Order: 10 Pieces
  • Theory: Thermal Relay
  • Usage: Overload Protection
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Medium Power Relay
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

60.13 10A 24 Volt DC 11pins Power Protection Electronic Relay

FOB Price: US $ 0.8 / Piece
Min. Order: 10 Pieces
  • Load: Micro Power Relay
  • Protective Characteristics: Sealed Relay
  • Action Principle: Electronic Type
  • Size: Miniature
  • Type: Electric Parameter Relay
  • Product Name: 60.13 Electrimagnetic Relay

Refrigerator & Air Conditioner Secop Compressor Protector Jl7 Danfoss Start Relay 117u6000

FOB Price: US $ 0.37-0.6 / Piece
Min. Order: 300 Pieces
  • Theory: Thermal Relay
  • Usage: Household Appliances Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 4
  • Load: Medium Power Relay

Test-750 Single Phase Microcomputor Protection Relay Test Set

FOB Price: US $ 3000-6500 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Single Phase Microcomputor Protection Relay Test S
  • Phase: 1
  • Electricity Type: Vacuum
  • Load: Medium Power Relay
  • Protective Characteristics: Enclosed Rlay

DIN Rail Single Phase Monitoring Voltage Relay Industrial Control Overvoltage Undervoltage Protection Relay

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: Medium Power Relay

Reactive Power Compensation Controller Relay Rpcf

FOB Price: US $ 47.5 / Piece
Min. Order: 5 Pieces
  • Task: Adjust
  • Structure: Closed-Loop
  • Mathematical Model: Linear
  • Function: Protection
  • Certification: CCC, ISO: 9001
  • Condition: New

a-Ta Series Thermal Overload Relay a-Ta25

FOB Price: US $ 4.2 / Piece
Min. Order: 5 Pieces
  • Theory: Contactor
  • Usage: Switching
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Switching

Bhq-S-C Electric Motor Protection Relay

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Theory: Solid State Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Micro Power Relay
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Shuntong Electric Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Under Voltage Failure Phase Sequence Protection Relay with CE

FOB Price: US $ 9-12 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: Single/3phase
  • Electricity Type: Ac
  • Number of Pole: 3
  • Size: Miniature

High Quality Thermal Relay (3RU1136)

FOB Price: US $ 1-2 / Piece
Min. Order: 100 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Household Appliances Relay, Communication Relay, Lathe Relay, Thermal Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

Single Phase Pump Protection Relay

FOB Price: US $ 8.5 / Piece
Min. Order: 100 Pieces
  • Theory: Thermal Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Hh52p 8 Pins Protection Relay My2 My2nj

FOB Price: US $ 5 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Car Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: High Power Relay

27VDC Power Relays/High Power Relays (JQX-58F)

FOB Price: US $ 3.4 / Piece
Min. Order: 10000 Pieces
  • Theory: Power Relay
  • Usage: Power Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: High Power Relay

Lrd Series Thermal Overload Relay Protection Relay Electromechanical Relay

FOB Price: US $ 1.5-2 / Piece
Min. Order: 1 Piece
  • Theory: Thermal Relay
  • Usage: Household Appliances Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: Weak Power Relay

Overcurrent Relay Thermal Overload Protection for Three Phase to Ground Faults

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

Plastic Protection Relay Switch Cover

FOB Price: US $ 1200-1500 / Set
Min. Order: 1 Set
  • Mold Base: Lkm
  • Cavity Steel: Nak80
  • Standard Parts: Husky
  • Injection Runner: Cold
  • Telorance: +/-0.03mm
  • Fire: Anti

Whole Sales Automatic Under Voltage Protection Relay

FOB Price: US $ 5.5-6.5 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Three Phase
  • Frequency Characteristics: Low Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: Low Frequency
  • Size: Medium
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