Home Industrial Equipment & Components Diesel Generator Wholesale Automatic Current Breakers 2017 Product List
Total 3,479 products from about 165

 Wholesale Automatic Current Breakers

manufacturers & suppliers

Wholesale Distributors Electrical Circuit Breaker (STB2T1-30.0)

Min. Order: 250 Pieces
  • Operation: Manual Type
  • Installation: Fixed
  • Type: Circuit Breaker
  • Pole Qty: 1-3 Poles
  • Optional Delay Characteristics: Instantaneous, Short, Delay, Long Delay&AC/DC
  • Maximum Current and Voltage Leves: 1A-50A 250VAC 80VDC

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

MCB Miniature Circuit Breaker with CB TUV Ce Approval.

FOB Price: $0.65 - $0.8 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

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

6ka 10ka 15ka Miniature Circuit Breaker

FOB Price: US $0.7 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Insert
  • Structure: MCB

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

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

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

High Quality MCB Circuit Breakers with CE

FOB Price: $0.69 - $2.52 / Piece
Min. Order: 2400 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

GB10963 Circuit Breaker Automatic Transfer Switch

FOB Price: US $8 / 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

Feeo Newest 2p AC 60 AMP 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

New Fashion Switches 3p 630A Electric 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

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

Normal Type Breaker Mini Circuit Breaker

FOB Price: $0.68 - $2.5 / Piece
Min. Order: 2400 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Automatic Circuit Breaker 3vl27061sg330AA0 Moulded Case Circuit Breaker Sentron 3vl

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

Residual Current Circuit Breaker Production Line

FOB Price: US $1.1 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Customized
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: ELCB

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

Air Circuit Breaker, Acb, Frame-Type Breaker

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: Frame-Type

22kv Pole Moulded Automatic Circuit Breaker MCCB MCB RCCB

FOB Price: $135 - $179.99 / Piece
Min. Order: 10 Pieces
  • Packing: Normal Carton
  • Standard: 3p
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi
  • Zhejiang Changzheng Electric Share Co., Ltd.
  • Zhejiang
  • ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Contact Supplier

Tlar-600-1200 Residual Current Circuit Breaker

Min. Order: 10 Pieces
  • Current Type: AC
  • Phase: Single Phase
  • Usage: SVC
  • Frequency: Industrial Frequency
  • Packing: Carton
  • Standard: CE

The Fashion Outline Good Quality 1p 40A Mini Breaker

FOB Price: $0.3 - $1 / Piece
Min. Order: 6 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Zw32-24kv Outdoor Recloser Breaker

FOB Price: $1880 - $2260 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Middle& High Voltage Circuit Breaker
  • Operation: Manual and Electric Type Circuit Breaker
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed and Handcart Type Circuit Breaker
  • Structure: Vcb Circuit Breaker

Wholesale Distributors Circuit Breaker Types (STB2T2-10.0)

Min. Order: 250 Pieces
  • Operation: Manual Type
  • Installation: Fixed
  • Type: Circuit Breaker
  • Pole Qty: 1-3 Poles
  • Optional Delay Characteristics: Instantaneous, Short, Delay, Long Delay&AC/DC
  • Maximum Current and Voltage Leves: 1A-50A 250VAC 80VDC

3p, 4p Cm1 MCCB Breaker

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

Wholesale Distributors Circuit Breaker (STB2T5-18.0)

FOB Price: US $1.1 / Piece
Min. Order: 250 Pieces
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Type: Circuit Breaker
  • Certification: VDE, ISO9001-2000, CE, UL, CB, CCC

Ab-3s-12 Type Outdoor Hv Intelligent Fast Vacuum Circuit Breaker

FOB Price: $2800 - $3200 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual and Energy-Storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Type: Circuit Breaker

40.5kv 630A Vmd Series Indoor Hv Assembly Vacuum Circuit Breaker

FOB Price: $1080 - $1420 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High and Medium Voltage Circuit Breaker
  • Operation: Manual and Electric Type Circuit Breaker
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed or Handcart Type Circuit Breaker
  • Structure: Vcb

2017 New Style 32A 1p Mini Circuit Breaker

FOB Price: $0.3 - $1 / Piece
Min. Order: 12 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

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

Zn63A-12 Seriesa Indoor High Voltage Vacuum Circuit Breaker

FOB Price: $960 - $1000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Vacuum Circuit Breaker
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 116