Home Electrical & Electronics Circuit Breaker Medium Circuit Breaker 2018 Product List
2,509 products found for 104  

Medium Circuit Breaker manufacturers & suppliers

11KV Vacuum Circuit Breaker / Medium-Voltage / Indoor

FOB Price: US $ 400-500 / Piece
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
  • Structure: ACB

Vacuum Circuit Breaker Indoor Medium Voltage with Switchgear

FOB Price: US $ 1017-1664.5 / set
Min. Order: 5 set
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Conventional Circuit Breaker

Indoor Drawable Medium Voltage Vacuum Circuit Breaker

FOB Price: US $ 200 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Insert
  • Structure: Spring Mechanism

2 000 A, 7.2 kV Vacuum Circuit Breaker / Medium-Voltage

FOB Price: US $ 400-500 / Piece
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
  • Structure: ACB

12kv 24kv Vb4 Indoor Medium Voltage Vacuum Circuit Breaker

FOB Price: US $ 1200-5000 / 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: Insert
  • Structure: Withdrawable

11KV Vacuum Circuit Breaker / Medium-Voltage / Indoor

FOB Price: US $ 400-500 / Piece
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
  • Structure: ACB

Medium Voltage Circuit Breaker Contact Arm Sleeve-Vacuum Circuit Breaker Insulating Insulator

FOB Price: US $ 5-70 / Piece
Min. Order: 3 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Fixed for Insulating
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: No
  • Installation: Fixed
  • Structure: Cylinder-Shaped

Jyn2-12, Kyn1-12 Medium Voltage Vacuum Circuit Breaker

FOB Price: US $ 380 / 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: Conventional Circuit Breaker

Hvd2 Medium Voltage Vacuum Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Type: Circuit Breaker
  • Certification: GB 1984, GB/T110022 Dl/T 402, The Dl/ T 403 IEC 62
  • Rated Voltage: 12kv
  • 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

Vacuum-Circuit-Breaker-Medium-Voltage-Indoor

FOB Price: US $ 400-500 / Piece
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
  • Structure: ACB

Hvd1 Medium Voltage Vacuum Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Type: Circuit Breaker
  • Function: Conventional Circuit Breaker
  • 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

Electric 630A Mould Circuit Breaker with Different Breaking Capacity

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

High Voltage Circuit Breaker with Line Protection Relay 33kv

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

650mm 12kv Vacuum Circuit Breaker Trolley-Vacuum Circuit Breaker Chasis Truck

FOB Price: US $ 2-20 / Piece
Min. Order: 3 Pieces
  • Type: Switch Cabinet and Circuit Breaker Accessory
  • Width: 650mm
  • Application: Medium and High Voltage Circuit Breakers
  • Packing: in Cartons
  • Port: Ningbo
  • Production Capacity: 10000 Pieces Per Month

Eaton Xpole Plsm MCB Mini Circuit Breaker 1p, 40A, 10ka

FOB Price: US $ 0.7-1.3 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Fnt5n-400 400A 3p Moulded Case Circuit Breaker

FOB Price: US $ 107.5 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

High Breaking Circuit Breaker for Building

FOB Price: US $ 4.20 / 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 Sail
  • Structure: MCB

Hydraulic Magnetic Mini Circuit Breaker MCB Miniature Circuit Breaker

FOB Price: US $ 1.1 / Piece
Min. Order: 250 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

AC 1000A Mould 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

Hydraulic / Magnetic Circuit Breaker/Miniature Circuit Breaker Mini Circuit Breaker

FOB Price: US $ 1.1 / Piece
Min. Order: 250 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

800mm 24kv Vd4 Trolly-Withdrawable Vacuum Circuit Breaker Trolly

FOB Price: US $ 2-20 / Piece
Min. Order: 3 Pieces
  • Type: Switch Cabinet and Circuit Breaker Accessory
  • Width: 800mm
  • Application: Medium and High Voltage Circuit Breakers
  • Packing: in Cartons
  • Port: Ningbo
  • Production Capacity: 10000 Pieces Per Month

Joymell Electric AC Circuit Breaker 1A~1600A

FOB Price: US $ 12-487 / Piece
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

Military Equipment System Hydraulic Circuit Breaker

FOB Price: US $ 1.1 / Piece
Min. Order: 250 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

ABB S Model 160A 3pole Moulded Case Circuit Breaker

FOB Price: US $ 45-50 / 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: MCCB

Good Price 3pole 4pole 1250A Mould 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

840mm High Voltage Circuit Breaker Trolly- Vd4 Vacuum Circuit Breaker Chasis Truck

FOB Price: US $ 2-20 / Piece
Min. Order: 3 Pieces
  • Type: Switch Cabinet and Circuit Breaker Accessory
  • Width: 840mm
  • Application: Medium and High Voltage Circuit Breakers
  • Packing: in Cartons
  • Port: Ningbo
  • Production Capacity: 10000 Pieces Per Month

TV2 Series (12kV) Indoor Type Vacuum Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: Medium Voltage
  • Type: Circuit Breaker
  • Function: Overload and Short Circuit
  • Certification: ISO9001-2000, CE
  • Rated Voltage: 12kv
  • Rated Current: 630A~4000A, AC50Hz

GWE EVH1 Series Vacuum Circuit Breaker

FOB Price: US $ 6665-7500 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Medium Voltage Circuit Breaker
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Type: Vacuum Circuit Breaker

Air-Operated Circuit Breaker

FOB Price: US $ 400-500 / Piece
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
  • Structure: ACB

New Type Mini Circuit Breaker for Over Current Protection

Min. Order: 250 Pieces
  • Operation: Manual Type
  • Installation: Fixed
  • Type: Circuit Breaker
  • Pole Qty: 1-2 Poles
  • Optional Delay Characteristics: Instantaneous,Short,Medium Delay and AC/DC
  • Maximum Current and Voltage Leves: 1A-30A 250VAC 80VDC
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