Home Electrical & Electronics Circuit Breaker AC Circuit Breaker 2018 Product List
20,722 products found for 1,726  

AC Circuit Breaker manufacturers & suppliers

DC/AC 80A-1600A 3 Pole 4 Pole Moulded Case Circuit Breaker Ns Nsx MCCB

FOB Price: US $ 26 / 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: Moulded Case Circuit Breaker

126kv/145kv Outdoor High Voltage AC Sf6 Circuit Breaker

FOB Price: US $ 5000-20000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Open Frame
  • Structure: ACB

AC/DC Series Moulded Case Circuit Breaker MCCB

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

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

40.5kv Indoor Hv AC Vacuum Circuit Breaker (ZN85-40.5)

FOB Price: US $ 1050-1100 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Draw or Fixed
  • Type: Circuit Breaker

Feeo 3pole AC 16 AMP Circuit Breaker

FOB Price: US $ 3-5 / 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

AC 12kv Demarcation Vacuum Circuit Breaker

FOB Price: US $ 2580-2812 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: ACB

Indoor High Voltage AC Vacuum Circuit Breaker

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

Ce and CB Approved AC 63A to 1600A MCCB Moulded Case Circuit Breaker

FOB Price: US $ 8.53-9.33 / 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: MCCB
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

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

Vib-12 AC 50Hz Indoor Hv Vacuum Circuit Breaker

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

6 Gang / 10 Gang Waterproof Car Auto Boat Marine LED AC/DC Rocker Switch Panel Circuit Breaker Digital Voltmeter with 12V Cigarette Socket Overload Protection

FOB Price: US $ 1-2 / Piece
Min. Order: 1 Piece
  • Protection: Durable, Explosion-Proof
  • Feature: Flat
  • Wiring: Null Line and Live Line
  • Principle: Capacitive
  • Application: Home Appliance, Electronics
  • Type: Normal Open

Free Sample MCB DC/AC, Solar System PV Circuit Breakers, 1-6A 10-32A 40-32A, 6ka/10ka High Breaking Capacity, 1p to 4p, 100V/230V/400V, ODM OEM

FOB Price: US $ 0.5 / Piece
Min. Order: 1000 Pieces
  • Sample: Free Samples
  • Protection Function: Low, Over Voltage, Over Load, Over Temperature
  • Materials: Full Silver Contact, Copper Coil Flame Retard
  • OEM: Acceptable
  • Customized: No Problem
  • Breaking Capacity: >60ka
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Zhejiang Changzheng Electric Shares Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Cm1 AC400V 3p 4p 250A MCCB Circuit Breaker

FOB Price: US $ 8 / 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

Ce Approval Electrical 4p 6 / 10ka MCB 63A AC Mini Circuit Breaker

FOB Price: US $ 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

32A AC230V Screw Circuit Breaker

FOB Price: US $ 1.12 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB
  • Type: Circuit Breaker

Electric AC 3p 4p 160A Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual & Electric
  • Arc-extinguishing Medium: Air
  • Installation: Fixed, Insert
  • Structure: MCCB
  • Poles Number: 2p/3p4p

AC220V Model Case Circuit Breaker 100A 4poles Best Selling Low Voltage Productions

FOB Price: US $ 100-500 / 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: ELCB

Professional Factory 400s/3300 S-400s 400A MCCB AC 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
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Shuntong Electric Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

High-Current AC DC Circuit Breaker with Aluminum Nut

FOB Price: US $ 0.9-1 / Bag
Min. Order: 50 Bags
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Zw32-12 Outdoor AC Vacuum Circuit Breaker

FOB Price: US $ 1000-10000 / 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: Load Break Switch

T1-160 MCCB 3pole 125A 160A 36ka Sace Moulded Case Circuit Breaker AC 100A

FOB Price: US $ 9-15 / 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

DC/AC 80A-1600A 3 Pole 4 Pole 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

Good Quality Dz47-63 Series AC Circuit Breaker

FOB Price: US $ 1-1.3 / 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 Type
  • Structure: MCB

IEC Standard XL7 MCB 6ka Breaking Capacity 1p 2p 3p 4p DC AC Circuit Breaker in Liushi

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

Indoor AC HV Vacuum Circuit Breaker (ZN28BI-12)

FOB Price: US $ 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
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Ningbo Ville Electric Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001

Vs1/Vb4 Sealed Indoor AC High Voltage Vacuum Circuit Breaker 10kv 11kv 24kv (vcb)

FOB Price: US $ 2000 / Piece
Min. Order: 5 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Draw-out
  • Structure: Vcb

Zw32-12 Outdoor AC High Voltage Automatic Circuit Breaker

Min. Order: 5 Sets
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: ACB

Vs7 Indoor AC Hv Vacuum Circuit Breaker

FOB Price: US $ 1.1 / Piece
Min. Order: 240 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Vcb

40.5kv Outdoor Hv AC Sf6 Circuit Breaker

FOB Price: US $ 2000-15000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Open Frame
  • Structure: ACB
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