Home Electrical & Electronics Circuit Breaker Power Circuit Breaker 2018 Product List
35,221 products found for 1,408  

Power Circuit Breaker manufacturers & suppliers

Zw32-12kv Hv Contactor Power Transmission/Distribution AC Vacuum Circuit Breaker

FOB Price: US $ 4000-5000 / 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: ACB

Power Distribution System Outdoor High Voltage Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Magnetic Outdoor Circuit Breaker

High Voltage Power Distribution Circuit Breaker 12kv ~ 72.5kv

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Type: Circuit Breaker

Indoor High Voltage AC Vacuum Circuit Breaker for Power Grid Construction

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Installation: Drawn out
  • Type: Circuit Breaker
  • Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Fe7-63 4p AC MCB Power Circuit Breaker

FOB Price: US $ 4-6 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

Zw10-12 12kv Outdoor Hv Double Power Mutual Throw Device (circuit breaker)

FOB Price: US $ 850-900 / 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
  • Type: Circuit Breaker

100ka Surge Protection Surge Arrester Circuit Breaker for AC Power

FOB Price: US $ 10.5-15.2 / Piece
Min. Order: 50 Pieces
  • Type: Power Source Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage
  • Shape: Cuboid

PV Power System 500V DC MCCB Moulded Case Circuit Breaker 3p, 4p, 125A~800A

FOB Price: US $ 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

Dz47 Double Power Interlock Circuit Breaker-MCB

FOB Price: US $ 1.2-5.5 / Piece
Min. Order: 500 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Hv Contactor Power Transmission/Distribution Auto Parts Indoor AC Vacuum Circuit Breaker

FOB Price: US $ 4000-5000 / 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: ACB

2 Pole 600V DC Circuit Breaker (MCB) for Solar Power System

FOB Price: US $ 1-100 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: MCCB

Power Circuit Breaker Is Used in Motor Distribution System

FOB Price: US $ 1 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 4
  • Type: Circuit Breaker

Aisikai 1250A Air Circuit Breaker for Generator Set Power Solution

FOB Price: US $ 2500-4000 / 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: ACB

Sun Power Three Pole 750V Moulded Case Circuit Breaker

FOB Price: US $ 40-300 / 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
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Guangzhou Golden Electric Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 22000, ISO 29001, ISO 50001

12 Kv Vs1-12 Indoor High Voltage AC Vacuum Circuit Breaker for Power Grid Construction

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Installation: Drawn out
  • Type: Circuit Breaker
  • Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

IEC60947 Approval PV Power System DC Circuit Breakers

FOB Price: US $ 4-6 / 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: MCB
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang, China ISO9001:2008, ISO14001:2004, OHSAS18001:2007

500V Sun Power MCB 2pole DC Circuit Breaker (FPV-63)

FOB Price: US $ 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

Stong Zw10-12 Type Outdoor Double Power Mutual Throw Circuit Breaker

FOB Price: US $ 750-800 / 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

Air Circuit Breaker Power Distribution Used Intelligent Type

FOB Price: US $ 800-3300 / 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: ACB

Sun Power 800VDC 4p 225A Moulded Case Circuit Breaker

FOB Price: US $ 100-400 / Piece
Min. Order: 20 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Zw20-12 Outdoor Column Intelligent Vacuum Circuit Breaker for Rural Power Grid

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Arc-extinguishing Medium: Vacuum
  • Installation: Open Frame
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CCC

50 AMP Circuit Breaker, Marine Trolling Motors Boat ATV Manual Power Fuse Rest, Waterproof (50A)

FOB Price: US $ 1-2 / 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: ACB

Askw1-1250A 3poles&4poles Fixed Type Intelligent Circuit Breaker for Box&Power Dw

FOB Price: US $ 2500-4000 / 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: ACB

12kv Zw10-12 Outdoor Hv Double Power Mutual Throw Device Circuit Breaker

FOB Price: US $ 750-800 / 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: Vcb

Car 12V 250A Automatic Recovery Switching Supplies Power Car Audio Fuse Circuit Breaker Fuse Holder Insurance Block

FOB Price: US $ 6-8 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Insert
  • Structure: MCB

Low Voltage Contactor Power Transmission/Distribution Auto Partsseries Conventional Circuit Breaker

FOB Price: US $ 4000-5000 / 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: ACB

DC MCB Miniature Circuit Breaker for Solar Power

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

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang, China ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Vs1-12hv Contactor Power Transmission/Distribution Auto Parts AC Vacuum Circuit Breaker

FOB Price: US $ 4000-5000 / 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: ACB

Hv Contactor Power Transmission/Distribution Auto Parts Outdoor AC Vacuum Circuit Breaker

FOB Price: US $ 4000-5000 / 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: ACB

Sun Power Three Pole 750V Moulded Case Circuit Breaker

FOB Price: US $ 100-300 / 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: MCCB
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