Home Electrical & Electronics Synchronous Motor Circuit Protection Relay 2017 Product List
Total 11,409 products from about 422

 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

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

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

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

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

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

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)

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

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

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

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

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

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

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
  • Number of Pole: 3
  • Size: Miniature
  • Theory: Thermal Relay
  • Type: Electric Parameter Relay
  • Usage: Lathe Relay
  • Electricity Type: AC

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

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
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 381
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.