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      And Circuit Protection Devices

      (40557 products available)

      220V Over Voltage And Under Voltage Protection Device Socket Power Voltage Protector For Refrigerator TV Fridge Guard With USB

      220V Over Voltage And Under Voltage Protection Device Socket Power Voltage Protector For Refrigerator TV Fridge Guard With USB

      $2.14 - $2.19
      Min Order: 3000 pieces
      CN
      15 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "Professional Supplier"
      Contact Supplier
      Top sponsor listing
      SPD 10kA 10kV Surge Protection Device LED Surge Protection Surge Protector For Outdoor LED Lighting Fixtures Protection System

      SPD 10kA 10kV Surge Protection Device LED Surge Protection Surge Protector For Outdoor LED Lighting Fixtures Protection System

      $2.90 - $3.40
      Min Order: 15 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Great company"
      Contact Supplier
      ad
      275V 3P+N 80kA Lightning Strikes Arrester T1+T2 Lightning Protection System

      275V 3P+N 80kA Lightning Strikes Arrester T1+T2 Lightning Protection System

      $18.50 - $23.00
      Min Order: 2 pieces
      CN
      15 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "Great service"
      Contact Supplier
      ad
      Miniature Circuit Breakers Professional For Home Protection

      Miniature Circuit Breakers Professional For Home Protection

      $0.65 - $3.65
      Min Order: 5 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      CHINT NM8N Moulded Case 16A And 1600A AC50/60Hz DC System Protection Device Circuit Breaker

      CHINT NM8N Moulded Case 16A And 1600A AC50/60Hz DC System Protection Device Circuit Breaker

      Ready to Ship
      $33.00 - $39.00
      Min Order: 20 pieces
      Shipping per piece: $7.48
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      ad
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      10Kv 20Kv Spd Surge Protector Parallel Series Surge Protection Ac Unit

      10Kv 20Kv Spd Surge Protector Parallel Series Surge Protection Ac Unit

      Ready to Ship
      $2.30 - $2.60
      Min Order: 25 pieces
      Shipping per piece: $0.98
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Great company"
      Contact Supplier
      ad
      Factory Direct Sales In China SPD Surge Protector Used For Overvoltage Protection Home Circuit Protection Device

      Factory Direct Sales In China SPD Surge Protector Used For Overvoltage Protection Home Circuit Protection Device

      $10.50
      Min Order: 100 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      High quality street lamp lightning protection device 20kV 20kA arrester lightning protection circuit protection device

      High quality street lamp lightning protection device 20kV 20kA arrester lightning protection circuit protection device

      $1.90 - $2.60
      Min Order: 250 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Great company"
      Contact Supplier
      rcbo circuit breaker 1P+N earth leakage circtuit breaker elcb RCCB RCD RCBO 6a 10a 16a 20a 25a AC type residual current device

      rcbo circuit breaker 1P+N earth leakage circtuit breaker elcb RCCB RCD RCBO 6a 10a 16a 20a 25a AC type residual current device

      $2.50 - $2.80
      Min Order: 100 pieces
      CN
      13 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "good supplier"
      Contact Supplier
      ETEK RCCB 100A 2P 10KA 100A 30mA Type A RCCB Residual Current Circuit Breaker Device 2 pole rccb type A/AC EKL6

      ETEK RCCB 100A 2P 10KA 100A 30mA Type A RCCB Residual Current Circuit Breaker Device 2 pole rccb type A/AC EKL6

      Ready to Ship
      $8.99
      Min Order: 5 pieces
      Shipping per piece: $4.00
      CN
      5 yrsverify
      4.9
      /5
      ·
      30 reviews
      ·
      "fast delivery"
      Contact Supplier
      Power Surge Protector SPDs 3 Phases for TT System(3+1 circuit) or TNS System 255V T1 Ac 50kA/100kA/200kA Surge Protection Device

      Power Surge Protector SPDs 3 Phases for TT System(3+1 circuit) or TNS System 255V T1 Ac 50kA/100kA/200kA Surge Protection Device

      $132.00 - $136.27
      Min Order: 1 piece
      CN
      8 yrsverify
      4.9
      /5
      ·
      18 reviews
      ·
      "good service"
      Contact Supplier
      HONI manufacturer direct arc fault detection device 4.5kA 6kA AFDD with MCB or RCBO function

      HONI manufacturer direct arc fault detection device 4.5kA 6kA AFDD with MCB or RCBO function

      $28.00 - $38.00
      Min Order: 10 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Fast service"
      Contact Supplier
      Tuya Wi-Fi Smart Circuit Breaker Supporting App Voice Control Hands-free Control Your Smart Home Devices

      Tuya Wi-Fi Smart Circuit Breaker Supporting App Voice Control Hands-free Control Your Smart Home Devices

      $8.60 - $9.90
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      "good service"
      Contact Supplier
      AB-B industrial automatic control safety device SE200 series miniature circuit breaker SE201-C50 SE203-C16 SE202L-C16 SE201-C32

      AB-B industrial automatic control safety device SE200 series miniature circuit breaker SE201-C50 SE203-C16 SE202L-C16 SE201-C32

      $10.00 - $100.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "good service"
      Contact Supplier
      Tomzn over under voltage protection Voltage protector under voltage protection device for circuit protection

      Tomzn over under voltage protection Voltage protector under voltage protection device for circuit protection

      Ready to Ship
      $9.50 - $11.50
      Min Order: 1 piece
      Shipping per piece: $30.00
      CN
      6 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "good service"
      Contact Supplier
      High quality no freewheeling 1000V 40KA 3P dc spd Surge Protection Device 3 phase protection solar SPD

      High quality no freewheeling 1000V 40KA 3P dc spd Surge Protection Device 3 phase protection solar SPD

      $9.36 - $27.69
      Min Order: 10 pieces
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      MOREDA Residual Current Circuit Breaker With Over Current Protection 2 Pole 3p RCCB RCBO ELCB MCB RCB Miniature Circuit Device

      MOREDA Residual Current Circuit Breaker With Over Current Protection 2 Pole 3p RCCB RCBO ELCB MCB RCB Miniature Circuit Device

      $2.48 - $4.58
      Min Order: 1 pair
      CN
      5 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "good delivery"
      Contact Supplier
      40A Over Voltage Protection 220v Automatic Reconnect Voltage Protection Device with Voltage Display

      40A Over Voltage Protection 220v Automatic Reconnect Voltage Protection Device with Voltage Display

      Ready to Ship
      $6.09 - $6.29
      Min Order: 1 piece
      Shipping per piece: $106.28
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "nice service"
      Contact Supplier
      Citel surge protector device spd circuit protection led devices (spd)

      Citel surge protector device spd circuit protection led devices (spd)

      $2.00 - $10.00
      Min Order: 1 piece
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ATGFOX RV 6500J surge protector 50amp circuit analyzer 3.55inch smart LED screen surge protection devices with waterproof cover

      ATGFOX RV 6500J surge protector 50amp circuit analyzer 3.55inch smart LED screen surge protection devices with waterproof cover

      Ready to Ship
      $25.66 - $27.66
      Min Order: 1 bag
      Shipping per piece: $35.00
      CN
      2 yrsverify
      4.9
      /5
      ·
      61 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Original Electromagnetic leakage protection device without over current protection F204 AC-40/0.03

      Original Electromagnetic leakage protection device without over current protection F204 AC-40/0.03

      $58.00 - $65.00
      Min Order: 1 set
      CN
      6 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "Good service"
      Contact Supplier
      Dc 500v 800v T2 2p 20ka-40ka DPS Spd Surge Protection Devices for solar system

      Dc 500v 800v T2 2p 20ka-40ka DPS Spd Surge Protection Devices for solar system

      $2.00 - $5.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.6
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Motor Protection Circuit Breaker ST41937OOOO electromechanical device

      Motor Protection Circuit Breaker ST41937OOOO electromechanical device

      $51.76
      Min Order: 5 pieces
      IN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Best use automatic Reset Over Under Voltage Power Protector Device 230V 40A 63A Voltage Current Protection voltage protector

      Best use automatic Reset Over Under Voltage Power Protector Device 230V 40A 63A Voltage Current Protection voltage protector

      $1.50
      Min Order: 1000 pieces
      CN
      3 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "timely delivery"
      Contact Supplier
      Wholesale Type B RCD Circuit Breaker 16A 25A 40A 63A 80A 100A Residual Current Operated Protective Device

      Wholesale Type B RCD Circuit Breaker 16A 25A 40A 63A 80A 100A Residual Current Operated Protective Device

      $40.00 - $60.00
      Min Order: 20 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Quick supply"
      Contact Supplier
      NDU2-20 SPD Surge Protection Unit Mini Circuit Breaker For D Grade Surge Protector Device

      NDU2-20 SPD Surge Protection Unit Mini Circuit Breaker For D Grade Surge Protector Device

      $6.00 - $7.00
      Min Order: 10 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good Supplier"
      Contact Supplier
      3P Adjustable Over and Under Voltage Protector with Over Current Protection Automatic Recovery Protective Device 63A mcb

      3P Adjustable Over and Under Voltage Protector with Over Current Protection Automatic Recovery Protective Device 63A mcb

      $9.80 - $15.90
      Min Order: 100 pieces
      CN
      2 yrs
      4.7
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      40A 63A Adjustable Over and Under Voltage Protector with Over Current Protection Automatic Recovery Protective Device

      40A 63A Adjustable Over and Under Voltage Protector with Over Current Protection Automatic Recovery Protective Device

      $6.40 - $6.80
      Min Order: 10 pieces
      CN
      6 yrsverify
      4.8
      /5
      ·
      17 reviews
      ·
      "Excellent service"
      Contact Supplier
      Mday 3P T1T2 1000V DC Circuit Protection spd surge protection device for PV Solar System

      Mday 3P T1T2 1000V DC Circuit Protection spd surge protection device for PV Solar System

      $12.81 - $13.93
      Min Order: 5 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "Good service"
      Contact Supplier
      SeanRo brand DC 1-63A Circuit Protection Device Solar Circuit Breaker electrical SR 63 10a circuit breaker

      SeanRo brand DC 1-63A Circuit Protection Device Solar Circuit Breaker electrical SR 63 10a circuit breaker

      Ready to Ship
      $2.20 - $2.60
      Min Order: 1 set
      Shipping per piece: $19.22
      CN
      5 yrsverify
      4.7
      /5
      ·
      30 reviews
      ·
      "Great service"
      Contact Supplier
      Customized Super Big Power Over Voltage and Under Voltage Protection Device SBW-500KVA Automatic Voltage Regulator Stabilizer

      Customized Super Big Power Over Voltage and Under Voltage Protection Device SBW-500KVA Automatic Voltage Regulator Stabilizer

      $5,230.00 - $5,400.00
      Min Order: 5 pieces
      CN
      6 yrsverify
      4.9
      /5
      ·
      6 reviews
      ·
      "timely shipment"
      Contact Supplier
      China Electrical Protection Device TGM1N-125L molded case circuit breaker MCCB

      China Electrical Protection Device TGM1N-125L molded case circuit breaker MCCB

      $31.00 - $33.00
      Min Order: 5 sets
      CN
      13 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "fast delivery"
      Contact Supplier
      Indoor High Voltage Vacuum Circuit Breakers Highly Efficient and Reliable Electrical Protection Device

      Indoor High Voltage Vacuum Circuit Breakers Highly Efficient and Reliable Electrical Protection Device

      $180.00
      Min Order: 5 pieces
      CN
      5 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "speedy service"
      Contact Supplier
      CE CB Matis wifi mcb disjuntor smart wifi rs485 4g 63a 50/60hz monitor power system device

      CE CB Matis wifi mcb disjuntor smart wifi rs485 4g 63a 50/60hz monitor power system device

      $56.91 - $76.85
      Min Order: 1 set
      CN
      7 yrs
      4.8
      /5
      ·
      9 reviews
      ·
      "Fast shipment"
      Contact Supplier
      Minicircuit breaker Remaining current Action circuit breaker NXBLE-63 residual current device

      Minicircuit breaker Remaining current Action circuit breaker NXBLE-63 residual current device

      $0.90 - $1.08
      Min Order: 5 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      Good quality spd 20 380V 2P 20KA surge protection device

      Good quality spd 20 380V 2P 20KA surge protection device

      $0.20 - $1.00
      Min Order: 1 piece
      CN
      5 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Safe packing"
      Contact Supplier
      ManHua M9V11263 2P Double pole C60 30MA Type AC 230/400V 50Hz Modular add-on residual current devices

      ManHua M9V11263 2P Double pole C60 30MA Type AC 230/400V 50Hz Modular add-on residual current devices

      $5.70 - $6.00
      Min Order: 5 pieces
      CN
      16 yrsverify
      4.9
      /5
      ·
      26 reviews
      ·
      "great service"
      Contact Supplier
      Over Current Protection Devices Adjustable Voltage Relay Control 220v 63a 40a Over Under Voltage Protector

      Over Current Protection Devices Adjustable Voltage Relay Control 220v 63a 40a Over Under Voltage Protector

      $4.00 - $4.50
      Min Order: 20 pieces
      CN
      6 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "great service"
      Contact Supplier
      220v 80ka overload surge protection device with price trade assurance auto circuit breaker

      220v 80ka overload surge protection device with price trade assurance auto circuit breaker

      Ready to Ship
      $3.19 - $3.82
      Min Order: 5 pieces
      Shipping per piece: $2.11
      CN
      10 yrsverify
      4.8
      /5
      ·
      52 reviews
      ·
      "prompt delivery"
      Contact Supplier
      Feeo surge protector device 2P 3P spd circuit protection led devices spd

      Feeo surge protector device 2P 3P spd circuit protection led devices spd

      $16.00 - $19.00
      Min Order: 5 pieces
      CN
      13 yrsverify
      4.8
      /5
      ·
      10 reviews
      ·
      "Perfect service"
      Contact Supplier
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      About products and suppliers

      40557 and circuit protection devices products are offered for sale by suppliers on Alibaba.com, of which surge protection devices accounts for 1%, circuit breakers accounts for 1%, and miniature circuit breakers accounts for 1%. A wide variety of and circuit protection devices options are available to you, You can also choose from 20, 40 and circuit protection devices,as well as from 20ka and circuit protection devicesAnd whether and circuit protection devices is 1, {2}, or {3}.
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