10,495 products found from 419  

Wholesale Load Breaker

manufacturers & suppliers

Zw20f-12 Hv Vacuum Breaker with Intelligent Controller

FOB Price: US $ 1000-10000 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Load Break Switch

WiFi Breaker for Voltage Current Monitorring

FOB Price: US $ 25-55 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Installation: Down Load Free APP
  • Type: Energy Meter
  • Function: Remote Control, Record History Data, Prepay

Zw32-12 Outdoor High Voltage Vacuum Breaker

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Fixed
  • Structure: Load Break Switch

Zw32-12 Intelligent Controller Breaker of High Voltage Vacuum

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Fixed
  • Structure: Load Break Switch

Intelligent Smart Meter WiFi Cloud Internet Breaker

FOB Price: US $ 40-55 / Piece
Min. Order: 1 Piece
  • Installation: Down Load Free APP
  • Type: Energy Meter
  • Function: Remote Control, Record History Data, Prepay
  • Phase: Single Phase
  • Warranty: 2 Years
  • Service: Free APP

Zw20 630A Outdoor Vacuum 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

Zw32 High Voltage Vacuum Intelligent Controller Breaker Zw32

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Fixed
  • Structure: Load Break Switch

Common Type Outdoor High Voltage Vacuum Breaker Zw20

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: SF6
  • Installation: Fixed
  • Structure: Load Break Switch

Supply High Quality Over-Load Protector Circuit Breaker (KBE6)

Min. Order: 1000 Pieces
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: Over-Load Protector
  • Poles Number: 2
  • Type: Circuit Breaker

Stong 12kv Outdoor Demarcation Vacuum Load Switch 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

Dz47le-63 Residual Current Circuit Breaker with Over Load Protection

FOB Price: US $ 2.4-6.58 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: RCCB
  • Installation: Fixed
  • Structure: RCBO

Zw20-12 Pole-Mounted Load Break Vacuum Circuit Breaker Zw20-12

FOB Price: US $ 1000-10000 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Load Break Switch

Dz47le-63 Residual Current Circuit Breaker with Over Load Protection

FOB Price: US $ 2.3 / 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

12kv Fzw28-12f Outdoor Demarcation Vacuum Load Switch Circuit Breaker

FOB Price: US $ 730-750 / 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

Slmv 3p Over Load Protect Breaker Mmcb Moulded Case Circuit Breaker

FOB Price: US $ 3-10 / 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: ELCB

SD Load Centers Accept D Type Circuit Breakers

FOB Price: US $ 1.67-3.85 / Piece
Min. Order: 200 Pieces
  • Structure: Fixed Board
  • Type: Distribution Metering Box
  • Port: Ningbo or Shanghai
  • Rated Current (a): 40-100A
  • Rated Voltage (V): 120/240V
  • No.of Way: 2-8

Load Break Switch 12KV 630A 50HZ Outdoor Power Distribution High Voltage Vacuum 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

Over Load Breaker (KEB1)

  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed
  • Structure: Moulded Case Circuit Breaker
  • Konstar Electric Industrial Co., Ltd
  • Zhejiang

Air Circuit Breaker, Acb, Frame-Type Breaker

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: Frame-Type
  • Yueqing Eidell Electric Technology Co., Ltd.
  • Zhejiang

Vsp5 -12 Outdoor Boundary Vacuum Load Switch /Circuit Breaker Series

Min. Order: 1 Piece
  • Packing: Wooden Carton
  • Port: Shanghai
  • Origin: Zhejiang, China
  • Wenzhou Kangda Complete Electric Equipment Co., Ltd.
  • Zhejiang

Dz47le-63 Residual Current Circuit Breaker with Over Load Protection

FOB Price: US $ 1.5-3.2 / Piece
Min. Order: 50 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: ELCB
  • Yueqing Fly Electric Co., Ltd.
  • Zhejiang ISO 9001

2000A 3 Pole Fixed Type Universal Electrical Circuit Breaker

FOB Price: US $ 1770-1781 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Insert
  • Structure: ACB

Wireless Smart WiFi Cloud Internet Voltage Breaker

FOB Price: US $ 50 / Piece
Min. Order: 10 Pieces
  • Phase: Three Phase
  • Warranty: 2 Years
  • Service: Free APP
  • Function: Remote Control, Record History Data, Prepay
  • Color: Creamy White
  • Business Type: Manufacturer

Zw32 12kv Outdoor Automatic Reclose Circuit Breaker

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

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

Best Price Acb 3p 2500A Intelligent Air Circuit Breaker

FOB Price: US $ 1770-1781 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Insert
  • Structure: ACB

Zw32-12 Series Outdoor High Voltage Vacuum Circuit Breaker

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

WiFi Remote Control Draw out Intelligent Air Circuit Breaker

FOB Price: US $ 1770-1781 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Insert
  • Structure: ACB

12kv Zw32 High Voltage Isolator Circuit Breaker

FOB Price: US $ 1000-10000 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Fixed
  • Structure: Load Break Switch

Acb Intelligent Conventional Circuit Breaker

FOB Price: US $ 1770-1781 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Insert
  • Structure: ACB
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