Home Electrical & Electronics Synchronous Motor Electronic Voltage Protection Relay 2017 Product List
Total 13,145 products from about 438

 Electronic Voltage Protection Relay manufacturers & suppliers

DC12V 24V 36V 48V Over Under Voltage Electronic Protection Relay

FOB Price: $9.7 - $11.53 / Piece
Min. Order: 50 Pieces
  • Theory: Voltage Relay
  • Usage: Electronic Motor Protective Relay
  • Electricity Type: Dc
  • Number of Pole: 1
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Electronic Motor Voltage Protection Relay (HTHY-43)

FOB Price: $14.62 - $18.35 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Phase: 3
  • Electricity Type: Ac
  • Load: High Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electromagnetic Type

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

Zhrv2-45 Phase Sequence, Overvoltage & Undervoltage Protection Relay

FOB Price: $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

Numerical Under and Over Voltage 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

Zhrv5-03~12 Phase Sequence, Overvoltage & Undervoltage Protection Relay

FOB Price: $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

Household AC220V Self-Resetting Over Voltage and Under Voltage Protection Relay

FOB Price: $7.76 - $8.96 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Motor Protective
  • Phase: 1
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Xj11 (XJ3-D) Overvoltage Phase Sequence Protection Relay

FOB Price: $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

Zhrv1-08, 14 Phase Sequence, Overvoltage & Undervoltage Protection Relay

FOB Price: $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

3phase Voltage Relay Phase Sequence Failure Load Protection Relay

FOB Price: $11.56 - $13.62 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 3
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Xj11 (XJ3-D) Overvoltage Sequence Protection Relay

FOB Price: $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

Three Phase Sequence Over-Voltage and Under-Voltage Protection Relay

FOB Price: $10.94 - $13.62 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

LCD Display Motor Voltage Protection Relay With Multi Protective Function

Min. Order: 1 Piece
  • Size: Miniature
  • Theory: Voltage Relay
  • Type: Electric Parameter Relay
  • Usage: Motor Protective
  • Electricity Type: AC
  • Phase: 3

LCD Display Voltage Relay Phase Failure Phase Sequence Protection Relay

FOB Price: $16.45 - $18.21 / Piece
Min. Order: 100 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
  • Phase: 3
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Zhrv3 Phase, Overvoltage & Undervoltage Protection Relay

FOB Price: $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

55.02 Protection Relay

FOB Price: US $5 / Piece
Min. Order: 1 Piece
  • Type: Mini
  • Usage: Industrial
  • Function: Addition Counter
  • Theory: Electronic
  • Carry Mode: Synchronous Counter
  • Carry Base: Module-n Synchronous Counter

Phase Failure Phase Sequence Protection Relay (HHD10-B)

FOB Price: $5.33 - $10.67 / Piece
Min. Order: 10 Pieces
  • Theory: Voltage Relay
  • Usage: Household Appliances Relay
  • Phase: 3
  • Electricity Type: Ac
  • Action Principle: Electronic Type
  • Size: Miniature

Three Phase Pump Protection Relay

FOB Price: US $7.5 / Piece
Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electronic Type

Transformer Protection Relay (MiCOM P642 / 643 / 645)

FOB Price: US $500 / Piece
Min. Order: 1 Piece
  • Theory: Voltage Relay
  • Usage: Transformer Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 2
  • Load: High Power Relay

Multi-Set Contact and Multi Rated Voltage Optional Relay

FOB Price: $11.56 - $12.98 / Piece
Min. Order: 100 Pieces
  • Theory: Contact Expansion
  • Usage: Used in Relay Protection and Auto-Control Systems
  • Phase: 1
  • Electricity Type: Ac
  • Number of Pole: 1
  • Load: Micro Power Relay

Zhrv2-10, 04 Phase Sequence, Over-Voltage & Under-Voltage Protection Relay

FOB Price: $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

Under Voltage Protection Relay (HHD11-D)

Min. Order: 10 Pieces
  • Usage: Household Appliances Relay, Communication Relay
  • Phase: 3
  • Electricity Type: Ac
  • Action Principle: Electronic Type
  • Working Power: Three Phase AC380V, 50Hz
  • Protection Function: Overvoltage, Undervoltage, Phase Failure etc.

Jqx-10f-3z Jtx-3c Protection Relay

FOB Price: US $2 / Piece
Min. Order: 1 Piece
  • Type: Timer
  • Usage: Industrial
  • Function: Addition Counter
  • Theory: Electronic
  • Carry Mode: Synchronous Counter
  • Carry Base: Module-n Synchronous Counter

Zhrv5-01, 02 Phase Sequence, Overvoltage & Undervoltage Protection Relay

FOB Price: $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

Unbanlance Protection Voltage Relay Over-Voltage Under-Voltage Relay

FOB Price: $16.45 - $18.21 / Piece
Min. Order: 100 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
  • Phase: 3
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Single DC AC Voltage Under Over Protection Relay

Min. Order: 100 Pieces
  • Theory: Voltage Relay
  • Usage: Communication Relay
  • Phase: 1
  • Electricity Type: AC/DC
  • Number of Pole: 1
  • Load: Micro Power Relay

Timing Counting Function Voltage Relay Phase Sequence Protection

FOB Price: $16.45 - $18.21 / Piece
Min. Order: 100 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
  • Phase: 3
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

LCD Display N-Phase Failure Protection Relay

FOB Price: $16.45 - $18.21 / Piece
Min. Order: 100 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Household Appliances Relay, Air Conditioning Units,Elevator Machine Room,Pumps
  • Phase: 3
  • Electricity Type: Ac
  • Load: Micro Power Relay
  • Protective Characteristics: Enclosed Rlay

Er-1 15.6kv Single Phase Pole Mounted Vacuum Recloser

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

38kv Auto Circuit Recloser

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker
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