123,862 Electric Circuit Breaker
results from6,881 suppliers
Frame 630 AC DC Thermal Magnetic Electronic Air New Energty Vacuum Smart Low Voltage Busbar MCCB Plastic Molded Case Circuit Breaker
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCCB
24kv out Door High Voltage Vacuum Circuit Breaker with Electric Power System
US$ 1050-1550 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: Vcb
Amur Mini Circuit Breaker Overload Protection 1p Electric MCB AC 230V
US$ 0.494 / Piece
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Wholesale Popular Overload Protection Switch MCB Electronic Circuit Breaker
US$ 0.67-3.6 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
6ka 1p 10A/20A/32A/63A 230/400V Customizable Electric MCB/Miniature Circuit Breaker
US$ 0.5-0.6 / Piece
Min. Order:5000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Factory Best 160A 250A 600A 800A Electronic MCCB Protector Air Moulded Case Circuit Breakers
US$ 13.42-55 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCCB
China Auto Recloser High Voltage Electric Triple Poles 11kv 33kv Automatic Vacuum Circuit Breaker
US$ 500-1000 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: ACB
CE MCB 1p 6ka Low Voltage DC Miniature Miniature Electric Circuit Breaker
US$ 1.6-2 / 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
High Medium Voltage 11kv 12kv Electronic Vs1 Vd4 Mv Hv Vacuum Circuit Breaker
US$ 300-500 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: Vcb
250A Circuit Breaker Price Electric Moulded Case Circuit Breaker MCCB
US$ 8-80 / Piece
Min. Order:5 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCCB
High-Performance Electronic Nsx MCCB Circuit Breaker 3p/4p 32A to 630A
US$ 25-160 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCCB
CE certified RCBO Circuit Breaker 1P+N C40A 30mA Type Ac Electronic Residual Current Circuit Breaker with Overcurrent Protection
US$ 4.8-5.5 / Piece
Min. Order:60 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: RCBO
Cdada Dam11 MCCB Moulded Case Circuit Breaker Adjustable Electronic Fixed Type Electrical
US$ 11-430 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Arc Chamber
- Installation: Fixed
- Structure: MCCB
a Small - Sized Electronic Leakage Circuit - Breaker with High Performance and High Cost - Performance...RCCB
US$ 3.3-38.5 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Automatic
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Hantu Electric Arc Fault Circuit Breaker 63A Afdd Afci Factory Sell Directly with Good Price From China
US$ 80 / 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: MCB
Electronic Thermal Switch AC/DC Auto Circuit Breaker / Manual Reset Auto Reset Overload Protector / Miniature Press to Reset Bimetal Thermal Curent Protector
US$ 0.8-1 / Piece
Min. Order:500 Pieces
- Breaking Capacity: Both
- Operation: Manual Reset /Auto Reset
- Speed: High-Speed Circuit Breaker
- Installation: Insert
- Structure: Auto
- Poles Number: 1
Normal Type MCB Singi or OEM 6-63A Electric Circuit Breaker
US$ 1.89-2.1 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Oil-immersed Type
- Installation: Fixed
- Structure: RCCB
Cvs Nsx100-250 400-630 Series Electric Mechanism Electric Circuit Breaker MCCB
US$ 70-90 / 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
Modbus Smart Mini Electronic Circuit Breaker Ecb DIN Rail
US$ 62.23-100.371 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: DC Production
- Installation: Fixed
- Structure: Ecb
Professional Circuit Breaker Manufacturer 3p 4p 250A Electronic Type MCCB Moulded Case Circuit Breakers
US$ 25.3-28 / 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: MCCB
![Zn63[Vs1]-40.5 Indoor Pole Mounted Recloser 24 Kv High Voltage Vacuun Circuit Breaker Automatic Voltage Protector Electronic Circuit Breaker](https://image.made-in-china.com/2f1j00UavCBIPGCNcZ/Zn63-Vs1-40-5-Indoor-Pole-Mounted-Recloser-24-Kv-High-Voltage-Vacuun-Circuit-Breaker-Automatic-Voltage-Protector-Electronic-Circuit-Breaker.jpg)
Zn63[Vs1]-40.5 Indoor Pole Mounted Recloser 24 Kv High Voltage Vacuun Circuit Breaker Automatic Voltage Protector Electronic Circuit Breaker
US$ 1600-2000 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: ACB
- Poles Number: 3
Dam3-1600 Compact Size MCCB Fixed Type Adjustable Electronic Moulded Case Circuit Breaker with CB Approved Certification Good Factory Price
US$ 260-299 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Arc Chamber
- Installation: Fixed
- Structure: MCCB
Miniature Circuit Breaker6a-63A/Electric Circuit Breaker 220V-400V/AC Circuit Breaker 50/60Hz
US$ 0.5-0.6 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
Smart Electronic Circuit Breaker with Advanced DC Protection Minature Type
US$ 60.25-100.42 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: DC Production
- Installation: Fixed
- Structure: Ecb
Electric Circuit Breaker OEM 10-63A/Normal Type MCB Yqnt/Low Voltage MCB
US$ 0.5-0.6 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
2p 4p 25A 100A 500V 10ka Electronic Electromagnetic RCCB Residual Current AC Circuit Breaker RCBO
US$ 3.9-9.9 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN Rail
- Structure: RCBO
Rgs DIN Rail 4p OEM Wgb08-63 10ka MCB AC Electric Circuit Breaker
US$ 4.15-4.5 / Piece
Min. Order:500 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Svlec Multi-Channel Electronic Circuit Breaker for Protecting Four Loads at 24 V DC in The Event of Overload and Short Circuit.
US$ 50-80 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Oil-immersed Type
- Installation: DIN Rails
- Structure: ACB
Dam3-1000 800A 1000A 3p MCCB Moulded Case Circuit Breaker Electronic Tama Adjustable CB Approved Factory Price
US$ 106-153 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Arc Chamber
- Installation: Fixed
- Structure: MCCB
Srm3e AC 32A 63A 125A 250A 320A 400A 630A 800A 1250A 1600A Adjustable Electronic Air Low Voltage MCCB Plastic Shell Molded Case Circuit Breaker
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCCB
Lw38 Outdoor Smart Air Electric High-Voltage Sf6 Automatic Recloser Vacuum Circuit Breaker
US$ 1500-10000 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Manual Type and Energy-Storage Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: Vacuum Circuit Breaker
Zw32-12kv 1250A Electric High Voltage Outdoor Vacuum Circuit Breaker
US$ 100-1000 / Piece
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: ACB
Moreday Dz47-63le Electronic Switch 4p 30mA RCBO RCCB ELCB RCD Circuit Breaker 100A Rcb0
US$ 2.58-52.88 / Piece
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: ELCB
Mini Circuit Breaker (MCB) with Electric Leakage (3P+N) CCC/Ce
US$ 5-50 / Piece
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: MCB
DC Air Singi Electronic Circuit Breaker Electrical Single Phase 3p MCB Factory Dz47-63
US$ 0.54-1.8 / Piece
Min. Order:2000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN Rail Mounting
- Structure: MCB
Silver MPCB Cnjuho Gv2me Electric Protector Motor Circuit Breaker with Factory Price
US$ 7.86 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: MCCB
Mini 6ka 1000V 63A MCB Electrical Electronic Miniature DC Circuit Breaker
US$ 3-19 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Structure: MCB
- Poles Number: 1p/2p/3p/4p
Zhejiang, China High-Speed Johnn Electric Electrical Circuit Breaker Thqc 3p
US$ 2.8 / pieces
Min. Order:5 pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Structure: MCB
- Poles Number: 3
- Type: Circuit Breaker
Noark Electric M6n1200e3 M6n1200e3l 1200 AMP 1000 AMP UL 489 3 Pole 100ka 65ka 50ka 415V 480V 600V 3p 1200A UL489 MCCB Molded Case Circuit Breaker
US$ 1600-2000 / Piece
Min. Order:2 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCCB
- Poles Number: 3
Toonice Electric Power 3200A Draw out Type Acb Universal Air Circuit Breaker Frame Type with Mic 2.0A
US$ 350-650 / Set
Min. Order:1 Set
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Intelligent
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: ACB
