Home Industrial Equipment & Components Diesel Generator Wholesale Automatic Circuit Breakers 2017 Product List
Total 8,413 products from about 400

 Wholesale Automatic Circuit Breakers

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Automatic Circuit Breakers with Intelligent Controler MCCB RCBO MCB All in One High ...

FOB Price: $580 - $1968 / Piece
Min. Order: 1 Piece
  • Function: Main Switch for Cabinet Intelligent Breaker
  • Controller: Nixie Tube and LCD Intelligent Control
  • Installation: Drawer and Fixed Types
  • System Action Electric Accessories: Low Voltage Release,Shunt Release
  • Electric Accessories: Closed Electromagnet,Electromotor
  • Special Requirement: Interlock and Other Components

IEC and RoHS Approved 6ka Automatic MCB Mini Circuit Breaker

FOB Price: US $0.5 / 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: MCB

2017 Innovative Product 100 AMP 2p Small Size Ezc Electrical Automatic Molded Case Circuit ...

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: MCCB

Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker

FOB Price: $0.5 - $1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: ELCB

Fe-125 AC MCB 2p 230V Automatic Circuit Breaker

FOB Price: $3 - $5 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

Automatic Circuit Breaker, Low Voltage Circuit Breaker

Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Structure: MCB
  • Poles Number: 2

ID RCCB 63A Circuit Breaker, Automatic ELCB/RCCB Circuit Breaker

FOB Price: US $1.5 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: RCCB
  • Installation: Fixed
  • Structure: ELCB

Price List Automatic Transfer Switch Ns 630A Types Circuit Breaker

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker

FOB Price: $60 - $63 / 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: MCCB

MCCB Automatic Circuit Breaker Nsx-400A 3p/4p

FOB Price: $15 - $30 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Insert
  • Structure: MCCB

Automatic Circuit Breaker Has Hight Breaking Capacity

FOB Price: US $1 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: MCB

12kv Three Phase Outdoor Vacuum Automatic Reclosing Circuit Breaker

FOB Price: $2785 - $3891 / 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: ACB

630A 3p Automatic Air Circuit Breaker

FOB Price: $135 - $148 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Insert
  • Structure: ACB

Environmental Friendly Automatic High Voltage Outdoor Circuit Breaker

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

400A Automatic Circuit Breaker

Min. Order: 500 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

AC 12kv Outdoor Automatic Reclosing Circuit Breaker

FOB Price: $2054 - $2351 / 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: ACB

Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker

FOB Price: $8 - $20 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Environmental Friendly Automatic Spring Strut Circuit Breaker

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

3pole 50AMP Thermal Magnetic Automatic Miniature Circuit Breaker

FOB Price: $0.8 - $1.8 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Car 12V 250A Automatic Recovery Switchingfuse Circuit Breaker

FOB Price: US $5 / Piece
Min. Order: 1 Piece
  • Protection: Waterproof
  • Feature: Rocker
  • Wiring: Null Line and Live Line
  • Principle: Capacitive
  • Application: Home Appliance, Electronics, Hotel, Car/Motorcycle/Boat
  • Type: Normal Open

Automatic Reclosing Miniature Circuit Breaker

Min. Order: 50 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Automatic
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Zw32-12 Outdoor AC High Voltage Automatic Circuit Breaker

Min. Order: 5 Sets
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: ACB

Car 12V 250A Automatic Recovery Switching Supplies Power Car Audio Fuse Circuit Breaker ...

FOB Price: $6 - $8 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Insert
  • Structure: MCB

1000A Automatic Circuit Breaker for 35kv Pressure Cabinet Factory Direct (MCCB, MCB RCCB ...

FOB Price: $580 - $1968 / Piece
Min. Order: 1 Piece
  • Function: Main Switch for Cabinet Intelligent Breaker
  • Controller: Nixie Tube and LCD Intelligent Control
  • Installation: Drawer and Fixed Types
  • System Action Electric Accessories: Low Voltage Release,Shunt Release
  • Electric Accessories: Closed Electromagnet,Electromotor
  • Special Requirement: Interlock and Other Components

12kv Outdoor Automatic Reclose Circuit Breaker

FOB Price: $2130 - $2657 / 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: ACB

Feeo 4p AC MCB Automatic Reset Circuit Breaker

FOB Price: $7 - $9 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

Distribution System Automatic Spring Strut Circuit Breaker

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

Air Automatic Miniature 3p Mini Circuit Breaker

FOB Price: $60 - $63 / 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: MCCB

Appliance Automatic Electric Circuit Breaker, 200 AMP Circuit Breaker

Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Structure: MCB
  • Poles Number: 3p+N

2000A Sample Appliance Automatic Electric Circuit Breaker

FOB Price: $380 - $403 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Insert
  • Structure: ACB
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