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      3p Main Switch Isolating Breaker

      (37 products available)

      Sell Hot MCB AC Mini Circuit Breaker 4.5KA AC 400V Miniature Circuit Breaker

      Sell Hot MCB AC Mini Circuit Breaker 4.5KA AC 400V Miniature Circuit Breaker

      $1.54 - $1.60
      Min Order: 100 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "Arrived on time"
      Contact Supplier
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      ZW8 11kV 12kV 630A Outdoor High Voltage Vacuum Circuit Breaker Vcb Auto Recloser Price

      ZW8 11kV 12kV 630A Outdoor High Voltage Vacuum Circuit Breaker Vcb Auto Recloser Price

      $550.00 - $650.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      SACE Emax E2N2000PR121/P-LSIG In 2000A 3p FHR 1SDA055922R1 630A 800A 1000A 1600A ABB Acb Air Circuit Breaker

      SACE Emax E2N2000PR121/P-LSIG In 2000A 3p FHR 1SDA055922R1 630A 800A 1000A 1600A ABB Acb Air Circuit Breaker

      $3,189.00 - $3,248.00
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      ad
      SeanRo TUV CE High Quality Solar PV 6kA DC MCB Up To 63A 2P DC Mini Circuit Breaker

      SeanRo TUV CE High Quality Solar PV 6kA DC MCB Up To 63A 2P DC Mini Circuit Breaker

      $2.10 - $2.50
      Min Order: 6 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      30 reviews
      ·
      "Great service"
      Contact Supplier
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      RCBO 6Amp 50Amp RCBO 30mA 100mA 300mA C Curve 4.5/6kA Switched Neutral RCBO Circuit Breaker

      RCBO 6Amp 50Amp RCBO 30mA 100mA 300mA C Curve 4.5/6kA Switched Neutral RCBO Circuit Breaker

      $7.00 - $12.00
      Min Order: 60 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      DELIXI Superior Quality CDM1-800L/3000 Series Moulded Case Circuit Breaker Mccb 800A 3 Poles

      DELIXI Superior Quality CDM1-800L/3000 Series Moulded Case Circuit Breaker Mccb 800A 3 Poles

      $109.00
      Min Order: 1 piece
      CN
      6 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "excellent service"
      Contact Supplier
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      Hand lever Disconnector Switch 35mm Din Rail 1P 2P 3P 4P 63A 100A 125A 2Poles Main Switch Isolator Circuit Breaker 230V/400VAC

      Hand lever Disconnector Switch 35mm Din Rail 1P 2P 3P 4P 63A 100A 125A 2Poles Main Switch Isolator Circuit Breaker 230V/400VAC

      $0.45 - $0.50
      Min Order: 5 pieces
      CN
      3 yrs
      4.7
      /5
      ·
      3 reviews
      ·
      "Fast shipping"
      Contact Supplier
      3p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      3p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      GEYA Original GYH8 3 Phase Isolating Switch Breaker Type Of Isolator Switch Main Switch

      GEYA Original GYH8 3 Phase Isolating Switch Breaker Type Of Isolator Switch Main Switch

      $3.45 - $5.29
      Min Order: 50 pieces
      CN
      1 yrs
      4.7
      /5
      ·
      21 reviews
      ·
      "Excellent service"
      Contact Supplier
      GEYA Original GYH8 3 Phase Isolating Switch Breaker Type of Isolator switch Main Switch

      GEYA Original GYH8 3 Phase Isolating Switch Breaker Type of Isolator switch Main Switch

      Ready to Ship
      $3.50 - $5.37
      Min Order: 50 pieces
      Shipping per piece: $3.37
      CN
      12 yrsverify
      4.8
      /5
      ·
      61 reviews
      ·
      "Good service"
      Contact Supplier
      Solar PV Power Circuit Breaker DC 800 1000Volt 2 Pole 3 pole MCB CE IEC Certificate

      Solar PV Power Circuit Breaker DC 800 1000Volt 2 Pole 3 pole MCB CE IEC Certificate

      $2.80 - $14.00
      Min Order: 30 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      10 reviews
      ·
      "great service"
      Contact Supplier
      YUANKY R7 1P 2P 3P 4P Mini Main Switch Function 63A 100A Circuit Breaker Disconnector Switch Isolator

      YUANKY R7 1P 2P 3P 4P Mini Main Switch Function 63A 100A Circuit Breaker Disconnector Switch Isolator

      $1.28 - $6.37
      Min Order: 100 pieces
      CN
      8 yrsverify
      4.7
      /5
      ·
      3 reviews
      ·
      "good delivery"
      Contact Supplier
      Main Switch Circuit Breaker Dc isolator switch 3 phase 20a

      Main Switch Circuit Breaker Dc isolator switch 3 phase 20a

      $0.55 - $8.55
      Min Order: 180 pieces
      CN
      11 yrs
      4.8
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Ready to Ship
      $15.85
      Min Order: 1 box
      Shipping per piece: $0.00
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      1P2P3P4P 63A 80A 100A 125A isolator Main switch breaker MCB

      1P2P3P4P 63A 80A 100A 125A isolator Main switch breaker MCB

      $0.60 - $1.50
      Min Order: 240 pieces
      CN
      4 yrs
      4.7
      /5
      ·
      7 reviews
      ·
      "good delivery"
      Contact Supplier
      DL DD7-63 4 POLE AC circuit breaker main isolator switch

      DL DD7-63 4 POLE AC circuit breaker main isolator switch

      $1.00 - $5.00
      Min Order: 1000 pieces
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "fast shipment"
      Contact Supplier
      CEMIG New Changeover Switch SFT 1P/2P/3P/4P 125A Modular Dual Power Manual Transfer Isolator Switch Din Rail

      CEMIG New Changeover Switch SFT 1P/2P/3P/4P 125A Modular Dual Power Manual Transfer Isolator Switch Din Rail

      $3.00 - $19.00
      Min Order: 6 pieces
      Whether The Smart: No
      CN
      8 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "arrived quickly"
      Contact Supplier
      1 to 4 pole mcb Mini Circuit Breaker mcb 3 phase 63a main switch function isolator switch

      1 to 4 pole mcb Mini Circuit Breaker mcb 3 phase 63a main switch function isolator switch

      $2.12 - $2.20
      Min Order: 5 pieces
      CN
      3 yrs
      4.9
      /5
      ·
      26 reviews
      ·
      "good delivery"
      Contact Supplier
      High-quality Waterproof Switches Solar AC Lightning Protection Isolating Door Interlocked Switch 4P 800V 80A Solar Pv System 8kv

      High-quality Waterproof Switches Solar AC Lightning Protection Isolating Door Interlocked Switch 4P 800V 80A Solar Pv System 8kv

      $19.43 - $20.34
      Min Order: 10 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      "fast shipping"
      Contact Supplier
      100A isolation switch isolating main switch 100a isolator

      100A isolation switch isolating main switch 100a isolator

      $1.50 - $2.00
      Min Order: 500 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Main Switch Function Disconnector Isolator 3p Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      Main Switch Function Disconnector Isolator 3p Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Chtai Hot Sale 4 Phase Isolating Switch Breaker Type of Isolator Main Electrical Auto Switch HL30-100 4P 200A Change over MCB

      Chtai Hot Sale 4 Phase Isolating Switch Breaker Type of Isolator Main Electrical Auto Switch HL30-100 4P 200A Change over MCB

      $1.50 - $2.50
      Min Order: 1 piece
      CN
      3 yrs
      4.7
      /5
      ·
      3 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Ready to Ship
      $15.85
      Min Order: 1 box
      Shipping per piece: $0.00
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      GEYA LGL-3P/4P 63A-160A Low Voltage Load Breaker Switch Manual For Generator Transfer Main Electric Switch

      GEYA LGL-3P/4P 63A-160A Low Voltage Load Breaker Switch Manual For Generator Transfer Main Electric Switch

      $3.52 - $4.69
      Min Order: 20 pieces
      Whether The Smart: Yes
      CN
      1 yrs
      4.7
      /5
      ·
      21 reviews
      ·
      "Excellent service"
      Contact Supplier
      GEYA LGL-3P/4P 63A-160A Low Voltage Load Breaker Switch Manual for Generator Transfer main electric switch

      GEYA LGL-3P/4P 63A-160A Low Voltage Load Breaker Switch Manual for Generator Transfer main electric switch

      $3.52 - $4.69
      Min Order: 20 pieces
      Whether The Smart: Yes
      CN
      12 yrsverify
      4.8
      /5
      ·
      61 reviews
      ·
      "Good service"
      Contact Supplier
      3p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      3p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Ready to Ship
      $15.85
      Min Order: 1 box
      Shipping per piece: $0.00
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Ready to Ship
      $15.85
      Min Order: 1 box
      Shipping per piece: $0.00
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      100A~ 630A MCCB Molded Case Circuit Breaker 3P 3SM8G Main Switch Isolator SASSIN 3P 4P Direct Factory

      100A~ 630A MCCB Molded Case Circuit Breaker 3P 3SM8G Main Switch Isolator SASSIN 3P 4P Direct Factory

      $1.58 - $2.57
      Min Order: 240 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Home design 6a 10a 15a 20a 25a 32a 40a 50a 63a miniature low-voltage RCD circuit breaker isolation main switch

      Ready to Ship
      $15.85
      Min Order: 1 box
      Shipping per piece: $0.00
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Main unit disconnector switch 3 pole isolator 630a isolating switch 400a isolator switch for russia

      Main unit disconnector switch 3 pole isolator 630a isolating switch 400a isolator switch for russia

      $8.80 - $9.80
      Min Order: 1 box
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      2p Main Switch Function Disconnector Isolator Circuit Breaker 40A 60A 80A 100A 125A Low Voltage manufacture oem

      $0.80 - $3.00
      Min Order: 5 pieces
      CN
      18 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Electrical modular din rail mini changeover switch 4p 20 amp 63a 100a manual mcb Isolator Isolating disconnector switch

      Electrical modular din rail mini changeover switch 4p 20 amp 63a 100a manual mcb Isolator Isolating disconnector switch

      $0.98 - $3.89
      Min Order: 1 box
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      10kv isolating switch ring main unit disconnector switch 3 pole isolator 630A

      10kv isolating switch ring main unit disconnector switch 3 pole isolator 630A

      $500.00
      Min Order: 1 set
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
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      About products and suppliers

      37 3p main switch isolating breaker products are offered for sale by suppliers on Alibaba.com, of which miniature circuit breakers accounts for 54%, other switches accounts for 10%, and low voltage disconnectors accounts for 8%. A wide variety of 3p main switch isolating breaker options are available to you, You can also choose from no, yes 3p main switch isolating breaker,as well as from steel 3p main switch isolating breaker
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