25,653 products found for 986  

Wholesale Protection Relay

manufacturers & suppliers

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

Three Phase Pump Protection Relay (with level control function)

FOB Price: US $ 14 / 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

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

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

Test-630 Six Phase Universal Protection Device Relay Test Kit

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

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

Zhrv2-45 Phase Sequence, 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 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

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

XJ11 (XJ3-D) Overvoltage Sequence Protection Relay

FOB Price: US $ 6-7 / Piece
Min. Order: 100 Pieces
  • Type: Timer
  • Usage: Timer Switch, Multifunctional, Time Counter, Industrial, Electromagnetic Counter, Kitchen, Summation Meter, Universal Counter
  • Function: Addition Counter, Reversible Counter, Subtract Counter
  • Theory: Digital
  • Carry Mode: Synchronous Counter
  • Carry Base: Module-n Synchronous Counter
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

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

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 ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

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

Precision Plastic Protection Relay 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

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

Al12 Digital Protection Industrial Delay Electromagnetic Relay with CE

FOB Price: US $ 1.3-2.8 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 1
  • Electricity Type: AC DC
  • Number of Pole: 1
  • Size: Miniature

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

Current Protection Relay for Power System

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

Plastic Protection Relay Controller Case

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

Xj11 (XJ3-D) Overvoltage Phase Sequence Protection Relay

FOB Price: US $ 6-7 / Piece
Min. Order: 100 Pieces
  • Type: Timer
  • Usage: Timer Switch, Multifunctional, Time Counter, Industrial, Electromagnetic Counter, Kitchen, Summation Meter, Universal Counter
  • Function: Addition Counter, Reversible Counter, Subtract Counter
  • Theory: Digital
  • Carry Mode: Synchronous Counter
  • Carry Base: Module-n Synchronous Counter
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

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

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

Industrial Delay Turn off Digital Protection Electromagnetic Relay with CE

FOB Price: US $ 1.3-2.8 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
  • Phase: 1
  • Electricity Type: AC DC
  • Number of Pole: 1
  • Size: Miniature

Test-330 Three Phase Relay Protection Microcomputer Test System

FOB Price: US $ 3000-6500 / Piece
Min. Order: 1 Piece
  • Theory: Electromagnetic Relay
  • Usage: Relay Protection Microcomputer Test System
  • Phase: 3
  • Electricity Type: Vacuum
  • Load: Medium Power Relay
  • Protective Characteristics: Enclosed Rlay

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

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 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

Zhrv5-01, 02 Phase Sequence, 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 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

Three Phase Pump Protection Relay

FOB Price: US $ 14 / 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
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