Home Electrical & Electronics Synchronous Motor Wholesale Circuit Protection Relay 2017 Product List
Total 11,204 products from about 414

 Wholesale Circuit Protection Relay

manufacturers & suppliers

Auto Protection Overcurrent & Short Circuit 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

SD2200 Screen Protector Factory Overcurrent & Short Circuit 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

Distribution System Protection Energy Saving Circuit Recloser

Min. Order: 1 Piece
  • Type: Switch Cabinet
  • Working Ambient Temperature: -50-+70
  • Creepage Distance: >31mm/Kv
  • Ice-Coverage Thickness: <10mm
  • Wind Speed: <35m/S
  • Packing: Wood

Distribution System Fast Action Outdoor Protection Automatic Circuit Recloser

Min. Order: 1 Piece
  • Working Ambient Temperature: -50-+70
  • Creepage Distance: >31mm/Kv
  • Ice-Coverage Thickness: <10mm
  • Wind Speed: <35m/S
  • Packing: Wood
  • Standard: 80Kg

Distribution System Protection Circuit Recloser

Min. Order: 1 Piece
  • Type: Switch Cabinet
  • Working Ambient Temperature: -50 ~ +50
  • Creepage Distance: >31 mm/Kv
  • Ice-Coverage Thickness: <10 mm
  • Wind Speed: <35 M/S
  • Packing: Standard Export Wood Case

Programmable Multi-Circuit Transformer Relay Protection

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

3 Phase, Trip Circuit Supervision Relay

FOB Price: $850 - $900 / pc
Min. Order: 1 pc
  • Theory: Numerical Relay
  • Usage: Protection Relay
  • Phase: 3
  • Electricity Type: Dc
  • Number of Pole: 2
  • Load: High Power Relay
  • Changsha Guotong Electrical Technology Co., ...
  • Hunan
  • ISO 9001, ISO 9000
  • Contact Supplier

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

Gv2 Motor Protection Circuit Breaker Relay

FOB Price: $4.5 - $5 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: Motor Protection Circuit Breaker

11kv Pole Mounted Vacuum Circuit Recloser (ZW32-12C)

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Insert
  • Structure: Conventional Circuit Breaker

15kv 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

11kv Pole Mounted Vacuum Circuit Recloser (ZW32-12C)

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Insert
  • Structure: Conventional Circuit Breaker

27kv 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

11kv up to 33kv Auto Circuit Recloser Kema Type Tested

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

10kv up to 40.5kv Auto Circuit Recloser Kema Type Tested

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

22kv Pole Mounted Automatic Circuit Recloser

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

11kv Pole Mounted Vacuum Circuit Recloser (ZW32-12C)

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

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

Whole Sales Automatic Under Voltage Protection Relay

FOB Price: $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

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

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

Stable Performance Long Service Life. My, Ly 12V Relay General Relay (MY, LY)

FOB Price: $0.86 - $20 / Piece
Min. Order: 50 Pieces
  • Phase: 3
  • Action Principle: Electronic Type
  • Load: High Power Relay
  • Protective Characteristics: Sealed relay
  • Electricity Type: AC
  • Usage: Lathe Relay

30A 15kw Motor Controller Protector Overload Relay

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

Phase Loss Protector Motor Relay 16A-80A

FOB Price: $16.45 - $20.21 / Piece
Min. Order: 10 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Motor Control Applications
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: High Power Relay

Profibus Motor Protector / RS485 Motor Relay

Min. Order: 2 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed
  • Installation: Insert
  • Structure: Conventional Circuit Breaker

Vacuum Recloser (RCW) Eskom Standard

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

13.8kv Auto Recloser with Backup Protection

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

Nfin RCD Residual Current Device, Circuit Breaker, Switch, Contactor, Relay

FOB Price: $3.77 - $3.87 / Piece
Min. Order: 100 Pieces
  • Phase: 2
  • Electricity Type: Dc
  • Number of Pole: 2
  • Load: Medium Power Relay
  • Protective Characteristics: Enclosed Rlay
  • Action Principle: Electromagnetic Type

Raixin Lr2-D1301 Thermal Overload Relay Miniature Relay

Min. Order: 50 Pieces
  • Theory: Electromagnetic Relay
  • Usage: Lathe Relay
  • Phase: 3
  • Electricity Type: Ac
  • Number of Pole: 3
  • Load: Weak Power Relay

Motor Start Refrigerator Potential Relay

FOB Price: $2.5 - $8 / Piece
Min. Order: 10 Pieces
  • Theory: Thermal Relay
  • Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Refrigerators,Compressors,Air Cooler
  • Phase: 1,2,3
  • Electricity Type: AC DC
  • Number of Pole: 1,2,3,4,5,6
  • Load: High Power Relay
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