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      Fi Circuit Breaker

      (179 products available)

      Buy Circuit Breakers Andeli ADM3 400L/3300 MCCB Circuit Breaker

      Buy Circuit Breakers Andeli ADM3 400L/3300 MCCB Circuit Breaker

      $136.32 - $145.67
      Min Order: 4 pieces
      CN
      19 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      Contact Supplier
      Top sponsor listing
      Automatic Circuit Breaker 220V/380V Circuit Breaker Switches Controller Auto Circuit Breaker

      Automatic Circuit Breaker 220V/380V Circuit Breaker Switches Controller Auto Circuit Breaker

      $40.00 - $50.00
      Min Order: 1 piece
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      ad
      Circuit Breaker THQC THQL Micro Circuit Breakers Plug In Type AC110/220V 20 Amp Bolt On

      Circuit Breaker THQC THQL Micro Circuit Breakers Plug In Type AC110/220V 20 Amp Bolt On

      $0.76 - $1.25
      Min Order: 1 piece
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      Circuit Breakers Indoor 10kV 12kV MV Medium Voltage Withdrawable Vacuum Circuit Breaker For High Voltage Switch Cabinet

      Circuit Breakers Indoor 10kV 12kV MV Medium Voltage Withdrawable Vacuum Circuit Breaker For High Voltage Switch Cabinet

      $199.00 - $1,599.00
      Min Order: 1 set
      CN
      13 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Good service"
      Contact Supplier
      ad
      300 Amp 3 Phase Mccb Circuit Breaker

      300 Amp 3 Phase Mccb Circuit Breaker

      $8.50 - $100.00
      Min Order: 5 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      ls air circuit breakerlg circuit breakercircuit breaker lsfor siemens circuit breakerrailway circuit breakercircuit breaker 30field circuit breaker2 circuit breakerintelligent air circuit breaker4 pole air circuit breakerzw circuit breaker2p circuit breaker4p circuit breakerthree phase air circuit breakermitsubishi circuit breaker
      OEM Home Mini Circuit Breaker THQL 2 Pole 50 Amp Plug In Type

      OEM Home Mini Circuit Breaker THQL 2 Pole 50 Amp Plug In Type

      $0.76 - $1.25
      Min Order: 1 piece
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      pv dc breaker 2p 550v 600v 800v from 6 to 63A dc breaker for solar panels

      pv dc breaker 2p 550v 600v 800v from 6 to 63A dc breaker for solar panels

      $1.50 - $12.50
      Min Order: 100 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "great service"
      Contact Supplier
      Open Electric DZ47-63 1p 2P 3P 4P Mini MCB 20A 16A 10A 32A 25A 40A 63A AC MCB Miniature Circuit Breaker With CE Certificate

      Open Electric DZ47-63 1p 2P 3P 4P Mini MCB 20A 16A 10A 32A 25A 40A 63A AC MCB Miniature Circuit Breaker With CE Certificate

      $0.44 - $0.55
      Min Order: 50 pieces
      CN
      6 yrsverify
      4.4
      /5
      ·
      52 reviews
      ·
      "good service"
      Contact Supplier
      Main switch Double pole 100 A Single phase Three phase IC65 MCB Circuit Breaker G1 G2 G3 G4 disjoncteur 16A 32A 63A 100A

      Main switch Double pole 100 A Single phase Three phase IC65 MCB Circuit Breaker G1 G2 G3 G4 disjoncteur 16A 32A 63A 100A

      $2.55 - $19.99
      Min Order: 12 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      22 reviews
      ·
      "Good service"
      Contact Supplier
      100/80/63/50/40/32/25/20/16/10/6/5/4/3/2/1 amp dc 125a din rail circuit breaker

      100/80/63/50/40/32/25/20/16/10/6/5/4/3/2/1 amp dc 125a din rail circuit breaker

      $6.00 - $12.00
      Min Order: 30 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "Good Service"
      Contact Supplier
      Electrical DC disjoncteur 1 2 3 4 P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 6KA MCB ac dc mini miniature circuit breakers

      Electrical DC disjoncteur 1 2 3 4 P 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 6KA MCB ac dc mini miniature circuit breakers

      $0.95 - $2.00
      Min Order: 6 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      28 reviews
      ·
      "Fast delivery"
      Contact Supplier
      free samples C60 mini circuit breaker electric circuit breaker

      free samples C60 mini circuit breaker electric circuit breaker

      $0.45
      Min Order: 5000 pieces
      CN
      15 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ABB Original In Stock Circuit Breaker High Voltage Electrical Equipment Circuit Breaker S201-B6 ABB Circuit Breaker

      ABB Original In Stock Circuit Breaker High Voltage Electrical Equipment Circuit Breaker S201-B6 ABB Circuit Breaker

      $5.00 - $10.00
      Min Order: 1 set
      CN
      6 yrsverify
      4.9
      /5
      ·
      12 reviews
      ·
      "Timely delivery"
      Contact Supplier
      GEYA GYCM3-125S MCCB Breaker 3P 63A 80A 125A AC400V 50Hz 3 Phase Moulded Case Circuit Breaker 4 Pole MCCB

      GEYA GYCM3-125S MCCB Breaker 3P 63A 80A 125A AC400V 50Hz 3 Phase Moulded Case Circuit Breaker 4 Pole MCCB

      $10.35 - $15.52
      Min Order: 20 sets
      CN
      12 yrsverify
      4.8
      /5
      ·
      63 reviews
      ·
      "Good service"
      Contact Supplier
      DC Circuit Breaker 1P 2P 3P 4P DC MCB 10kA 1000V Miniature Circuit Breaker 6A 10A 16A 20A 32A 40A 63A Circuit Breaker

      DC Circuit Breaker 1P 2P 3P 4P DC MCB 10kA 1000V Miniature Circuit Breaker 6A 10A 16A 20A 32A 40A 63A Circuit Breaker

      $2.90 - $11.60
      Min Order: 120 pieces
      CN
      2 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Distributors ABB new Industrial controls Miniature Circuit Breaker DS201 2P 16A SH201-C32MCB Circuit Breaker

      Distributors ABB new Industrial controls Miniature Circuit Breaker DS201 2P 16A SH201-C32MCB Circuit Breaker

      $6.50 - $80.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Tuya WiFi Smart Circuit Breaker with Power Metering Smart On/Off Switch 90V-300V Supporting Voice Control App Remote Control

      Tuya WiFi Smart Circuit Breaker with Power Metering Smart On/Off Switch 90V-300V Supporting Voice Control App Remote Control

      $7.10 - $8.50
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      "good service"
      Contact Supplier
      High Quality 32A 63A 6KA 1P 2P 3P 4P AC MCB DC Mini 63 amp Circuit Breaker

      High Quality 32A 63A 6KA 1P 2P 3P 4P AC MCB DC Mini 63 amp Circuit Breaker

      $0.70 - $1.50
      Min Order: 1 acre
      CN
      2 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      feeo smart mcb NEW Wi-Fi smart wifi mcb 1p 2p tuya dc smart mcb switch box switch wifi mcbcircuit circuit breaker

      feeo smart mcb NEW Wi-Fi smart wifi mcb 1p 2p tuya dc smart mcb switch box switch wifi mcbcircuit circuit breaker

      $3.50 - $15.00
      Min Order: 5 pieces
      CN
      13 yrsverify
      4.8
      /5
      ·
      10 reviews
      ·
      "Perfect service"
      Contact Supplier
      CHINT Miniature circuit breaker CHNT NXB-63 Moulded case circuit breaker chint circuit breaker 1p smart switch

      CHINT Miniature circuit breaker CHNT NXB-63 Moulded case circuit breaker chint circuit breaker 1p smart switch

      $0.90 - $1.08
      Min Order: 5 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      ZMB9-4P 4P Tuya Smart Wi-Fi Circuit Breaker

      ZMB9-4P 4P Tuya Smart Wi-Fi Circuit Breaker

      $29.50 - $31.00
      Min Order: 5 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "Professional service"
      Contact Supplier
      SIEMENS 3AP1-FI 245kV SIEMENS High Voltage Circuit Breaker SIEMENS SF6 Circuit Breaker

      SIEMENS 3AP1-FI 245kV SIEMENS High Voltage Circuit Breaker SIEMENS SF6 Circuit Breaker

      $10,000.00 - $200,000.00
      Min Order: 1 piece
      CN
      9 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      MOREDAY Type B Residual Current Circuit Breaker 2 Pole 100A 230v-400v 30ma ELCB/RCD/RCCB/RCBO for EV CHARGER

      MOREDAY Type B Residual Current Circuit Breaker 2 Pole 100A 230v-400v 30ma ELCB/RCD/RCCB/RCBO for EV CHARGER

      $32.58 - $42.88
      Min Order: 10 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "good delivery"
      Contact Supplier
      YCB6H-63 Series 1P 6KA 32A MCB miniature circuit breaker din rail ac mini circuit breakers

      YCB6H-63 Series 1P 6KA 32A MCB miniature circuit breaker din rail ac mini circuit breakers

      Ready to Ship
      $0.52 - $0.58
      Min Order: 50 sets
      Shipping per piece: $0.91
      CN
      5 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "professional service"
      Contact Supplier
      Geya Smart Mcb NEW Wi-Fi Smart Wifi Mcb 1p 2p Tuya Dc Smart Mcb Switch Box Switch Wifi Mcbcircuit Circuit Tuya Breaker With Wifi

      Geya Smart Mcb NEW Wi-Fi Smart Wifi Mcb 1p 2p Tuya Dc Smart Mcb Switch Box Switch Wifi Mcbcircuit Circuit Tuya Breaker With Wifi

      $27.90 - $34.76
      Min Order: 20 pieces
      CN
      1 yrs
      4.7
      /5
      ·
      20 reviews
      ·
      "Excellent service"
      Contact Supplier
      Aierway TUYA 63A WIFI Smart Circuit Breaker With Metering1P+N Smart Home Wireless Remote Control Smart Life Alexa Google Home

      Aierway TUYA 63A WIFI Smart Circuit Breaker With Metering1P+N Smart Home Wireless Remote Control Smart Life Alexa Google Home

      Ready to Ship
      $16.11
      Min Order: 1 piece
      Shipping per piece: $1.00
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      230V C32 Single Phase MCB Miniature Circuit Breaker C Curve Solar MCB AC DC Electric Circuit Breaker

      230V C32 Single Phase MCB Miniature Circuit Breaker C Curve Solar MCB AC DC Electric Circuit Breaker

      Ready to Ship
      $0.54 - $0.58
      Min Order: 12 pieces
      Shipping per piece: $2.10
      CN
      9 yrsverify
      4.9
      /5
      ·
      50 reviews
      ·
      "good service"
      Contact Supplier
      Wifi Zigbee Smart Circuit Breaker Tasmota for Espressif ESP8266 ESP32 chipset firmware custom Tooya SW02 Smart switch Breaker

      Wifi Zigbee Smart Circuit Breaker Tasmota for Espressif ESP8266 ESP32 chipset firmware custom Tooya SW02 Smart switch Breaker

      $3.01 - $3.59
      Min Order: 2 pieces
      CN
      3 yrs
      4.7
      /5
      ·
      21 reviews
      ·
      "Great service"
      Contact Supplier
      LS ELECTRIC_MCB Miniature Circuit Breaker

      LS ELECTRIC_MCB Miniature Circuit Breaker

      $1.00
      Min Order: 100 pieces
      KR
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Tuya smart WiFi circuit breaker 1P+N intelligent timing switch relay 40A power controller kwh metering monitoring MCB

      Tuya smart WiFi circuit breaker 1P+N intelligent timing switch relay 40A power controller kwh metering monitoring MCB

      Ready to Ship
      $14.31 - $15.96
      Min Order: 5 pieces
      Shipping per piece: $6.08
      CN
      5 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "timely shipment"
      Contact Supplier
      Original S-chneider Electric Low voltage distribution products C120L D series 1P 2P 3P 4P 63-125A Circuit Breaker

      Original S-chneider Electric Low voltage distribution products C120L D series 1P 2P 3P 4P 63-125A Circuit Breaker

      $43.90 - $46.90
      Min Order: 6 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Circuit breaker wifi iGW71 SASSIN IOT Long Range Wi-Fi Wireless Smart Gateway

      Circuit breaker wifi iGW71 SASSIN IOT Long Range Wi-Fi Wireless Smart Gateway

      $150.00 - $160.00
      Min Order: 50 poles
      CN
      6 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      "nice packaging"
      Contact Supplier
      High quality and cheap mini waterproof Matismart MT61 GP 4P 380V 50/60hz electrical circuit breaker

      High quality and cheap mini waterproof Matismart MT61 GP 4P 380V 50/60hz electrical circuit breaker

      Ready to Ship
      $223.50 - $263.20
      Min Order: 1 piece
      Shipping per piece: $26.19
      CN
      7 yrs
      4.8
      /5
      ·
      9 reviews
      ·
      "Fast shipment"
      Contact Supplier
      Worldsunlight Smart wifi remote control MCB 3 poles 100A tuya wifi circuit breaker

      Worldsunlight Smart wifi remote control MCB 3 poles 100A tuya wifi circuit breaker

      Ready to Ship
      $44.00
      Min Order: 1 piece
      Shipping per piece: $14.37
      CN
      10 yrsverify
      4.7
      /5
      ·
      77 reviews
      ·
      "exceptional service"
      Contact Supplier
      Hot Sale Wi-fi circuit breaker 4P MCB smart circuit breaker

      Hot Sale Wi-fi circuit breaker 4P MCB smart circuit breaker

      $66.00 - $70.00
      Min Order: 20 pieces
      CN
      2 yrs
      4.7
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      USFULL Overcurrent Protection 80A 100A DC MCB 2P 4P 125A Circuit Breaker 1000V 500V DC Breaker 125amps MCB

      USFULL Overcurrent Protection 80A 100A DC MCB 2P 4P 125A Circuit Breaker 1000V 500V DC Breaker 125amps MCB

      $4.00 - $20.00
      Min Order: 1000 pieces
      CN
      20 yrsverify
      4.9
      /5
      ·
      17 reviews
      ·
      "fast delivery"
      Contact Supplier
      SIEMENS 3AP2 FI-363 SIEMENS High Voltage Circuit Breaker SIEMENS SF6 Circuit Breaker

      SIEMENS 3AP2 FI-363 SIEMENS High Voltage Circuit Breaker SIEMENS SF6 Circuit Breaker

      $150,000.00
      Min Order: 5 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      iGW71E Uplink LAN circuit breaker 4G miniature circuit breaker Wi-Fi

      iGW71E Uplink LAN circuit breaker 4G miniature circuit breaker Wi-Fi

      $94.43 - $157.15
      Min Order: 120 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      Earth Leakage Circuit Breaker FI-100 100A 125A RCCB RCD ELCB

      Earth Leakage Circuit Breaker FI-100 100A 125A RCCB RCD ELCB

      $23.75 - $23.80
      Min Order: 100 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Voltage Protection for Battery and Solar System DIN Rail Installation C Curve DC Circuit Breaker Hot Sale 1 P 1-63A Plastic TUV

      Voltage Protection for Battery and Solar System DIN Rail Installation C Curve DC Circuit Breaker Hot Sale 1 P 1-63A Plastic TUV

      Ready to Ship
      $3.20
      Min Order: 2 pieces
      Shipping per piece: $4.37
      CN
      3 yrsverify
      4.9
      /5
      ·
      18 reviews
      ·
      "prompt delivery"
      Contact Supplier
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      About products and suppliers

      179 fi circuit breaker products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 15%, circuit breakers accounts for 12%, and other mv&hv products accounts for 8%. A wide variety of fi circuit breaker options are available to you, such as c, b and d.You can also choose from home, fi circuit breaker,as well as from li, lsi, and lsig fi circuit breaker, and whether fi circuit breaker is white, black, or red.
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