Home Electrical & Electronics Circuit Breaker Protection Circuit Breaker 2017 Product List
Total 22,943 products from about 2,085

 Protection Circuit Breaker manufacturers & suppliers

Dpnl (CENB2L-32) 1p+N 25A 230V~ 50Hz/60Hz Residual Current Circuit Breaker with Short ...

FOB Price: $0.3 - $4.5 / Piece
Min. Order: 6 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Sdm7 Series Motor Protection Circuit Breaker (18A)

FOB Price: $4.5 - $5 / 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: Moulded Case Circuit Breaker

Ekl3-40 RCBO Earth Leakage Circuit Breaker (RCCBwith Overcurrent Protection)

FOB Price: US $4.8 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: RCBO

5sm1 Residual Current Operated Circuit Breaker with Overcurrent Protection

FOB Price: US $1.85 / Piece
Min. Order: 1000 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Arc-extinguishing Medium: RCCB
  • Installation: Fixed
  • Structure: ELCB
  • Poles Number: 4

3 Poles Mini Type Motor Protection Circuit Breaker

FOB Price: $0.2 - $4 / Piece
Min. Order: 200 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: SF6
  • Installation: Insert
  • Structure: ACB

CFR4-40 Residual Current Circuit Breaker with Overcurrent Protection RCBO

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

Mini Vacuum Circuit Breaker Dz47-63 Lighting Loop Protection

FOB Price: $0.48 - $0.5 / Piece
Min. Order: 300 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

Dz47le-100 Residual Current Operated Circuit Breaker with Over-Current Protection

FOB Price: US $10 / 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

100ka Surge Protection Surge Arrester Circuit Breaker for AC Power

FOB Price: $10.5 - $15.2 / Piece
Min. Order: 50 Pieces
  • Type: Power Source Arrester
  • Application: AC/DC System
  • Size: Small
  • Certification: ISO9001, SGS
  • Brand: Thor
  • Surface Properties 1: 108mm*62mm*90mm

3p3d 250A Circuit Breaker for Motor Protection

FOB Price: US $41 / 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

Dual-Connection Convenient Over-Voltage Protection Electrical Circuit Breaker Factory, ...

FOB Price: $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

24kv-1600A Vs1 Circuit Breakers for Overcurrent Protection

FOB Price: $1080 - $1300 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Middle& High Voltage Circuit Breaker
  • Operation: Manual & Electric Circuit Breaker
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Vacuum
  • Installation: Fixed & Withdrawable Circuit Breaker
  • Structure: Vcb Circuit Breaker

Sm108 Series Motor Protection Circuit Breaker

FOB Price: $17 - $20 / 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: MCCB

Tsm2-E Moulded Case Circuit Breaker with Earth Leakage Protection MCCB

FOB Price: $64 - $280 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: ELCB

1p+N Dpnl Earth Leakage Circuit Breaker with Short Circuit and Leakage Protection

FOB Price: $0.5 - $5 / Piece
Min. Order: 12 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCB

DC Protection Device 1pole Sun Power Circuit Breaker (FPV-63)

FOB Price: $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

Sell Well Phase Protection Function Excellent Performance 690V 50/60Hz Standard Moulded ...

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

Stv2-M Series Motor Protection Circuit Breaker

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

MCCB Circuit Breaker with Earth Leakage Protection

Min. Order: 10 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Residual Current Circuit Breaker with Overcurrent Protection 4.5ka Rdx30le-32 1p+N

FOB Price: $2.89 - $3.76 / Piece
Min. Order: 200 Pieces
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: ELCB

Over-Voltage Protection Circuit Breaker with Long Life

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

Hot Sale Motor Protection Circuit Breaker (ELV_-M Series)

Min. Order: 100 Pieces
  • Type: Ac Contactors
  • Phase: 3
  • Number of Pole: 3
  • Electricity Type: AC
  • Packing: Carton
  • Trademark: ELECO

Dz108 Dz208 Motor Protection Circuit Breaker 63 AMP Circuit Breaker

FOB Price: US $26 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: MPCB
  • Installation: DIN Rail Installation
  • Structure: MCCB

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

ABS203 200A 3p Motor Protection Circuit Breaker

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: Power Distribution MCCB

Dw15 630A Protection Universal Electric 3p Air Circuit Breaker

FOB Price: $100 - $185 / 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

Cm1l Series Moulded Case Circuit Breaker with Earth Leakage Protection ELCB

FOB Price: $10 - $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: MCCB

OEM Overload Motor Protection Moulded Case Circuit Breaker

FOB Price: $1 - $100 / 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

Earth Leakage Circuit Breaker with Over Current Protection RCBO (1P)

FOB Price: $0.5 - $6.6 / 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: RCBO

Gv3 Series M40 Type Motor Protection Circuit Breaker

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
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