30,985 Circuit Breaker
results from1,408 suppliers
Professional Manufacturer Highly Top Quality Circuit Breaker and Residual Current Circuit Breaker
Min. Order:200 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Installation: Fixed
- Structure: ELCB
- Poles Number: 4
Main Switch Factory CE 3p Residual Current Operated Circuit Breaker
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
CE CB Approved 6ka MCB Circuit Breaker with Overload Protection Manufacturer
US$ 1.64-1.9 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
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
Ycsi AC 230V 40A/63A 2p Zigbee/Tuya Intelligent Remote Control WiFi Smart MCB Switch Circuit Breaker with RS485 Communication
US$ 9.43-20.43 / Piece
Min. Order:50 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Remote Control
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Standard Th36 Rail
- Structure: MCB
New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker
US$ 0.82-0.9 / Piece
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
11kv High Voltage Disconnector Switch Isolator Switch Outdoor Vacuum Circuit Breaker
US$ 700-1500 / 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
12/24/36kv Medium Voltage Vacuum Circuit Breaker with Modular Mechanism and Embedded Pole
US$ 1000-5000 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Energy-storage Type
- Arc-extinguishing Medium: Vacuum
- Type: Circuit Breaker
- Certification: ISO9001-2000
- Packing: Plywood Case
Arc Chute for MCCB Arc Chamber Moulded Case Circuit Breaker
US$ 0.3-0.35 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Magnetic Blow-out
- Installation: Fixed
- Structure: MCCB
1p 18mm 1-16A Adjustable Automatic Electronic Circuit Breaker with Over-Voltage Under-Voltage Over-Current Protection
US$ 4.7-5.2 / Piece
Min. Order:1200 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Hot Selling VIB1-12kv Indoor High Voltage Vacuum Circuit Breaker with Embedded Poles
US$ 1300-2600 / Set
Min. Order:1 Set
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Withdrawable;Fixed
- Structure: Vcb
Zn63 12kv 630A Handcart 11kv Indoor Vcb Vacuum Circuit Breaker
US$ 399 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Insert
- Structure: Vcb
Wholesale Wsb9z-80 DC MCB 1p Circuit Breaker 6-63A Mini Circuit Breaker
US$ 1.52-1.63 / Piece
Min. Order:240 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
High Quality Acb 3p 4p 630A Low-Voltage Intelligent Universal Air Circuit Breaker Factory Price
US$ 405-2100 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Drawer/ Fixed Type
- Structure: ACB
RCCB B Model 2p 4p Residual Current Circuit Breaker with CE/CB Approvals
US$ 62.5-75 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN Rail
- Structure: ELCB
10kv 12kv Mv Vcb Withdrawable Type Vacuum Circuit Breaker for Electrical Panel
US$ 999-1599 / 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: Insert
- Structure: Vcb
High/Medium Voltage Vacuum Circuit Breaker Mv Vcb Gas Insulated Vacuum Circuit Breaker
US$ 300-800 / 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
Embedded Poles Type 12kv High Voltage Vacuum Circuit Breaker Switch
US$ 1800-2000 / Set
Min. Order:1 Set
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Manual & Electrical Operated with Energy-Storage
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed and Withdrawable
- Structure: ACB
2p MCB Dz47-63 1A 2A 3A 4A 5A 6A 10A 16A 20A 32A 40A 50A 63A DC 500V 1000V DC Mini Circuit Breaker
US$ 2.4-2.6 / Piece
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Arc Extinguishing Chamber
- Installation: DIN Rail
- Structure: MCB
MCCB Dam1-250 3p Moulded Case Circuit Breaker with Asta Semko Certification
US$ 27-29 / 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
Geya Gym9 Miniature MCB Spare Parts Kkdac DC DIN Rail 6ka Circuit Breaker 63A 80A 100A 125A for Circuit Breaker SKD
US$ 0.28-0.33 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: All
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
Delixi Dz47s 600V 100A DC MCCB Electrical High Voltage Vacuum Smart Sf6 1p 2p 3p 4p Air MCB Miniature Circuit Breaker
US$ 0.96-3.2 / pieces
Min. Order:100 pieces
- Breaking Capacity: Other
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Air Circuit Breaker Qdw3 Acb
US$ 450 / Piece
Min. Order:1 Piece
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Energy-storage Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Open Frame
- Structure: ACB
MCCB Dam1-125 3p 12.5~125A Moulded Case Circuit Breaker with Kema Asta Certification
US$ 10-12 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Arc Chamber
- Installation: Fixed
- Structure: MCCB
Outdoor High Voltage Auto Recloser MCB DC Electrical Smart Intelligent Vacuum Circuit Breaker Price
US$ 800-1500 / 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: MCCB
IP20 3p MCB Mini Circuit Breaker Epb10K Series
US$ 8.5-10 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Electrical Circuit Breaker 4 Pole Mounted Earth Leakage Circuit Breakers AC800V AC400V
US$ 9.56-142.21 / 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: ELCB
6ka Series MCB / RCCB /RCBO Series Unified Appearance Size Circuit Breaker
US$ 6.75-6.95 / Piece
Min. Order:500 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Structure: ELCB
- Poles Number: 4
Ycb7-125 6ka 1p 2p 3p 4p AC 230/400V 63A 80A 100A 125A MCB Electrical Mini Circuit Breaker
US$ 1.43-1.49 / 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
MCB Miniature Circuit Breaker/L7 230V-400V 1A-63A Breaking Capacity 6ka /7.5ka/10ka
US$ 0.7-3.11 / Piece
Min. Order:10000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: MCB
Zw50-40.5 Outdoor Three-Phase AC High Voltage Vacuum Circuit Breaker
US$ 2000-5000 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Energy-storage Type
- Arc-extinguishing Medium: Vacuum
- Type: Circuit Breaker
- Certification: ISO9001-2000
- Packing: Plywood Case
VIB-24kv Indoor Vacuum Circuit Breaker with Embedded Poles and Modular Mechanism
US$ 1200-2800 / Set
Min. Order:1 Set
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Withdrawable & Fixed
- Structure: MCCB
High Voltage Indoor Vacuum Circuit Breaker Vcb Vs1-12 with High End Quality
US$ 535-650 / 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
Hot Sale 1-4p Singi Electrical Breakers Mini Price Miniature Circuit Breaker Sg65le-63
US$ 0.5-3 / 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
Switchgear Panel Vcb 12kv 20kv 24kv Vacuum Circuit Breaker
US$ 570 / Set
Min. Order:1 Set
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Energy-storage Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Trolley
- Structure: Vcb
Ycb9zf-100ap IP20 6ka 32A 63A 100A Smart MCB WiFi Miniature Circuit Breaker
US$ 82.54-85 / Set
Min. Order:1 Set
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
High Quality 3 Pole Miniature Circuit Breakers 50/60Hz in Solar System
US$ 4.2-4.5 / Piece
Min. Order:40 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
High Voltage Motorized Spring Type Pole Mounted Automatic Circuit Recloser Vacuum Circuit Breaker
US$ 1500-2000 / 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
Vsg1-12 Vacuum Circuit Breaker, Indoor Type
US$ 800-2000 / Piece
Min. Order:1 Piece
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Withdrawable
- Structure: Vcb
VS1 12kv Indoor High Voltage Vacuum Circuit Breaker with Xihari Type Test Report
US$ 1000-1800 / Set
Min. Order:1 Set
- Breaking Capacity: High Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Vacuum
- Installation: Fixed
- Structure: MCCB
