19,852 Miniature Circuit Breaker
results from794 suppliers
Longroad Miniature Circuit Breaker 1pole, 2pole, 3pole, 4pole Direct Current Industrial Supplier with a 6ka Breaking Capacity
US$ 1.1-1.16 / Piece
Min. Order:600 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
6ka Singi Air Price Overload Protection Electrical MCB Miniature Circuit Breaker
US$ 0.53-0.55 / 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
Practical Hot Sale 32A MCB Miniature Electrical Air Circuit Breaker
US$ 0.6-3.2 / 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
Cost Effective 1-4 Pole 1-100 AMP Mini Miniature Circuit Breaker MCB Dz47
US$ 0.65-0.74 / 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
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
China Manufacturer New Design 1p 2p 3p 4p 230V400V 6ka MCB Miniature Circuit Breaker
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: MCB
Xnc-125PV 10ka 250V 500V 750V 1000V 1p 2p 3p 4p Photovoltaic Solar DC MCB 80A 100A 125A Miniature Circuit Breaker for PV System
US$ 1.7-6.8 / Piece
Min. Order:80 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Energy-storage Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: 35mm Standard Rail Installation
- Structure: MCB
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
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
New Type MCB 1A-63A Miniature Circuit Breaker 7.5ka/10ka with RoHS CE CB
US$ 0.62 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN Rail
- Structure: MCB
Quality Wholesale 100A MCB Air Electrical Switch Smart Miniature Circuit Breaker
US$ 9.6 / 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
C65 MCB Sg65-63 1p CE Approved 6ka 230/400V Miniature Circuit Breaker
US$ 0.4-1.8 / Piece
Min. Order:2000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
1p2p3p4p Household Air Switch Leakage 6A-32A-63adz47-63 Miniature Circuit Breaker
US$ 0.2 / 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
Hot New Product 125A MCB AC Switch Miniature Circuit Breaker
US$ 4.8-12.1 / 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
Thqc Series 1p 2p 3p Electrical Miniature Circuit Breaker MCB 15A 20A 30A 40A 50A 60A 70A 100A
US$ 0.91-3.08 / pieces
Min. Order:5 pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
- Poles Number: 3
MCB DC Circuit Breaker 2p 600V Miniature Circuit Breakers for Solar PV
US$ 6.8-7.5 / Piece
Min. Order:120 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Plug-in Type Manual Reset Fuse Circuit Breaker 12V 24V Auto Reset Blade Circuit Breaker Car Miniature Circuit Breaker Push to Reset Automotive Circuit Breaker
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
Newest Miniature Circuit Breaker MCB (IC60n 3 Pole)
US$ 0.8-5 / Piece
Min. Order:10 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Oil-immersed Type
- Installation: Open Frame
- Structure: MCB
Chint Miniature Circuit Breaker Vacuum Circuit Braker Moulded Case Circuit Breaker Mini Circuit Breaker Air Circuit Breaker Earth Leakage Circuit Breaker
US$ 3.1-3.2 / 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: MCCB
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
MCB Automatic Switch and WiFi Remote on/off Operating Smart Miniature Circuit Breaker
US$ 11.71-12.42 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
YUANKY HWB8 Photovoltaic DC Miniature Circuit Breaker 63A 100-1500V 3P MCB
US$ 3.8 / pieces
Min. Order:50 pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
1p 10ka Miniature Circuit Breaker DIN Rail Mount Circuit Breaker PA66
US$ 0.96-0.98 / Piece
Min. Order:2400 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Bab3 Series High Capacity Breaking Miniature Circuit Breaker 6ka 1-63A 1-4p
US$ 0.68-0.72 / Pole
Min. Order:2000 Pole
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
- Poles Number: 1
High-Performance, Cost-Effective Plug-in Miniature Circuit Breakers Conforming to American Standards and Specifically Designed for Central and South America.MCB
US$ 1.5-4 / 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
1p/2p/3p/4p DC MCB Solar Miniature Circuit Breaker 20A/32A/40A/63A Mini Electrical Breakers Photovoltaic/PV
US$ 0.8-1.8 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual or Automatic
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed or Withdrawable
- Structure: MCB
Miniature Circuit Breaker 10ka 63A CB Knb2-63 S2 1p
US$ 0.72 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN Rail
- Structure: MCB
Leidun AC Miniature Circuit Breaker Tripping Curve C MCB 1p 6ka 110V/240VAC Magnetic Circuit Breaker
US$ 0.57-0.72 / 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: MCB
MCB 1p 2p 3p 4p DC 250V/500V/750V/1000V Miniature Circuit Breaker Wsb1z-125
US$ 2.57-2.73 / 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
CE XL8-63 1p 2p 3p 4p DC 250V 500V 600V 750V 800V 1000V 4.5ka 10A 16A 20A 25A 32A 40A 50A 63A MCB Miniature Circuit Breaker
US$ 0.7-2.8 / Piece
Min. Order:120 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Energy-storage Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: 35mm Standard Rail Installation
- Structure: MCB
High Quality Short Circuit Protector MCB Miniature Circuit Breaker
US$ 2.2 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: Conventional Circuit Breaker
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
3p 16A 20A 25A 32A 50A 63A RCBO Leakage Miniature Circuit Breaker
US$ 3.56-6.58 / Piece
Min. Order:100 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
New Type MCB Miniature Circuit Breaker 1A-63A AC/DC Type
US$ 0.62 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN
- Structure: MCB
China MCB Wsb1-63 Miniature Circuit Breakers for Overload Protectionn
US$ 0.5-0.54 / 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-Performance 25A 63A 230/400V Resin Miniature Circuit Breaker
US$ 1.01-1.08 / Piece
Min. Order:180 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
Miniature Circuit Breaker 6ka 63A CE Knb2-63 S2 4p
US$ 0.72 / Piece
Min. Order:1000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: DIN Rail
- Structure: MCB
High Performance Overcurrent Protection MCB Miniature Air Overload 6A 10A Circuit Breaker
US$ 0.1-1 / 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
High-Quality Dz47 Miniature Circuit Breakers C63 C32 by Litaidq
US$ 0.86 / Piece
Min. Order:120 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Manual Type
- Speed: High-Speed Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Fixed
- Structure: MCB
Plug in Mounting Type MCB Miniature Circuit Breaker 5ka or 10ka
US$ 0.75-0.86 / Piece
Min. Order:20000 Pieces
- Breaking Capacity: Low Voltage Circuit Breakers
- Operation: Electric Type
- Speed: Normal Type Circuit Breaker
- Arc-extinguishing Medium: Air
- Installation: Insert
- Structure: MCB
