Home Electrical & Electronics Circuit Breaker Custom Circuit Breaker Factory 2017 Product List
Total 17,430 products from about 601

 Custom Circuit Breaker Factory

manufacturers & suppliers

Factory Direct MCB MCCB RCCB Miniature Circuit Breaker 3p 1-6A 10-32A 40-63A

FOB Price: US $1.5 / Piece
Min. Order: 1000 Pieces
  • Packing: Normal Carton
  • Standard: 1p 2p 3p 4p 1p+N 3P+N
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi

Professional Factory for 3 Pole 4 Pole Ns-400n Moulded Case Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

MCCB Circuit Breaker H Type High Quality Factory Sales Free Sample

FOB Price: US $7 / Piece
Min. Order: 1000 Pieces
  • Packing: Normal Carton
  • Standard: 3p
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi

Factory Manufacturer of 33kv Outdoor High Voltage Circuit Breaker Zw7

Min. Order: 10 Sets
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: ACB

Professional Factory 4 Poles Number Ns 630n 630A Voltage Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

China Factory F360 RCCB 4p 100A Residual Current Circuit Breaker

FOB Price: US $1.85 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: RCCB
  • Installation: Insert
  • Structure: ELCB

Professional Factory for 3 Pole 4 Pole Ns-400n 400A Moulded Case Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Factory OEM MCB Circuit Breaker 80A/100A/125A, Miniature Circuit Breaker 10ka, 3 Phase D ...

FOB Price: $0.1 - $0.3 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Insert
  • Structure: MCCB

PV Application Solar Factory 32A 3p 500V Air Circuit Breaker

FOB Price: $11 - $12 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

Factory Direct Supply Ns Mould Case Circuit Breaker in Stock

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

Factory Direct MCCB MCB RCCB RCBO Circuit Breakers for Indoor Cabinet

FOB Price: US $217 / Piece
Min. Order: 1000 Pieces
  • Packing: Normal Carton
  • Standard: 3p
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi

China Factory RCCB 2p, 4p 100A Residual Current Circuit Breaker

FOB Price: US $1.85 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: RCCB
  • Installation: Insert
  • Structure: ELCB

Dual-Connection Convenient Over-Voltage Protection Electrical Circuit Breaker Factory, ...

FOB Price: $0.1 - $0.3 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Insert
  • Structure: MCCB

Professional Factory 2A DC MCB Switch Circuit Breaker

FOB Price: $3 - $11 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

MCCB MCB RCCB RCBO High Quality Circuit Breaker From Factory Direct 225A

FOB Price: US $15.3 / Piece
Min. Order: 1000 Pieces
  • Packing: Normal Carton
  • Standard: 3p
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi

High Quality Miniature Circuit Breaker Factory

FOB Price: $0.1 - $0.3 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Insert
  • Structure: MCCB

Factory Ba57-35 80 AMP Russian MCCB Moulded Case Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

250A MCCB RCCB MCB Factory Direct OEM ODM Intelligent Circuit Breaker 3p 4p

FOB Price: US $39.8 / Piece
Min. Order: 1000 Pieces
  • Packing: Normal Carton
  • Standard: 3p
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi

Ks-125-3p Factory Supply Moulded Case Circuit Breaker

FOB Price: US $3.3 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Structure: MCB
  • Poles Number: 4
  • Type: Circuit Breaker
  • Function: Conventional Circuit Breaker

Professional Factory 4pole Ns-630n 500A Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

MCCB 63AMP 3 Phase Moulded Case Circuit Breaker We Are Factory

FOB Price: $20 - $45 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Installation: Open Frame
  • Structure: MCCB
  • Poles Number: 2

Ee-C45 New Factory Supply Mini Circuit Breaker

FOB Price: US $0.83 / Piece
Min. Order: 500 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Function: Conventional Circuit Breaker
  • Export Markets: Global
  • Series: Mini

Professional Factory Mem-B Mini Circuit Breaker (Black) Series

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

Electrical Switch Equipment, China Molded Case Circuit Breaker Factory Nm4-400n

Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Moulded Case
  • Installation: Fixed
  • Structure: MCCB

BKN-3p Factory Supply Miniature Circuit Breaker

FOB Price: US $2.75 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Function: Conventional Circuit Breaker
  • Series: BKN
  • Poles: 1p.2p.3p.4p
  • Rated Voltage: 230/400V
  • Rated Frequency: 50/60Hz

Current Operated MCCB Circuit Breaker 100A 3p Factory Sale Direct High Quality

FOB Price: US $72.6 / Piece
Min. Order: 1000 Pieces
  • Packing: Normal Carton
  • Standard: 3p
  • Port: Ningbo
  • Production Capacity: 100000/Week
  • Trademark: CHANGZHENG
  • Origin: Zhejiang Yueqing Liusi

Vcb Factory Direct Vacuum Circuit Breaker in High Quality

FOB Price: $836 - $1329 / Piece
Min. Order: 1 Piece
  • Function: Main Switch for Cabinet Intelligent Breaker
  • Controller: Nixie Tube and LCD Intelligent Control
  • Installation: Handcart and Fixed Types
  • System Action Electric Accessories: Low Voltage Release,Shunt Release
  • Electric Accessories: Closed Electromagnet,Electromotor
  • Special Requirement: Interlock and Other Components

C40. C63 Lcb2-63n Miniature Circuit Breaker

FOB Price: $0.61 - $0.62 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Type
  • Structure: MCB

Hm 125A 3p Main Switch Circuit Breaker with High-Breaking Capacity (Isolators) Ce Standard

FOB Price: $1 - $1.2 / Piece
Min. Order: 1200 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: MCB

High Quality Knb1-63-2007 (DZ47-63) Mini Circuit Breaker

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: Air
  • Installation: Fixed
  • Structure: MCB
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