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      AlibabaElectrical Equipment & SuppliesIndustrial ControlsRelaysWholesale 3 relay switch

      3 Relay Switch

      (7970 products available)

      3 channel relay module remote control switch, 12 volt relay motor switch on off

      3 channel relay module remote control switch, 12 volt relay motor switch on off

      $3.50 - $5.50
      Min Order: 100 pieces
      CN
      13 yrsverify
      4.9
      /5
      ·
      15 reviews
      ·
      "Excellent service"
      Contact Supplier
      Naidian 24h SUl181h Mechanical Electrical Time Timers Switch 220V volt 3 phase timer switch relay

      Naidian 24h SUl181h Mechanical Electrical Time Timers Switch 220V volt 3 phase timer switch relay

      $5.20 - $7.00
      Min Order: 5 pieces
      CN
      15 yrsverify
      4.9
      /5
      ·
      12 reviews
      ·
      "good service"
      Contact Supplier
      Shelly Pro 3 smart DIN rail relay switch with Wifi Remote Control and Timer for home/office applications

      Shelly Pro 3 smart DIN rail relay switch with Wifi Remote Control and Timer for home/office applications

      Ready to Ship
      $47.70 - $58.72
      Min Order: 100 pieces
      Shipping per piece: $0.55
      CN
      3 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "fast shipment"
      Contact Supplier
      JQC-320M 3 Form C Electromagnetic Balanced Force Relay Switch 8A 28VDC Hermetical Aerospace Marine Boat Vehicle

      JQC-320M 3 Form C Electromagnetic Balanced Force Relay Switch 8A 28VDC Hermetical Aerospace Marine Boat Vehicle

      $99.00 - $499.00
      Min Order: 5 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ASY-3SM ASY time on delay timer relay 3 digital timing relay time-delay sensor switch

      ASY-3SM ASY time on delay timer relay 3 digital timing relay time-delay sensor switch

      $6.00 - $9.00
      Min Order: 5 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Matter Switch Module Breaker Wireless Remote DIY Relay Matter Smart Home Light Switch 1 2 3 4 Gang

      Matter Switch Module Breaker Wireless Remote DIY Relay Matter Smart Home Light Switch 1 2 3 4 Gang

      $8.00 - $10.00
      Min Order: 10 pieces
      CN
      5 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Good customer service"
      Contact Supplier
      New Listing 220V 3 way switch relay switch with remote control wireless switch for lighting 433MHz

      New Listing 220V 3 way switch relay switch with remote control wireless switch for lighting 433MHz

      Ready to Ship
      $15.90 - $18.02
      Min Order: 5 sets
      Shipping per piece: $4.33
      CN
      4 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      SLS 1 2 3 gang Mini DIY Tuya ZigBee 3.0 Smart Light Switch without neutral wire TUYA Relay Module ZigBee Hub is Required

      SLS 1 2 3 gang Mini DIY Tuya ZigBee 3.0 Smart Light Switch without neutral wire TUYA Relay Module ZigBee Hub is Required

      $7.00 - $13.00
      Min Order: 5 pieces
      CN
      3 yrs
      4.8
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Universal wifi Smart Switch Wireless wifi 3 Gang DIY Relay Module Smart Relay Tuya Smart Relay, wifi smart breaker

      Universal wifi Smart Switch Wireless wifi 3 Gang DIY Relay Module Smart Relay Tuya Smart Relay, wifi smart breaker

      $5.00 - $6.10
      Min Order: 2 pieces
      CN
      3 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      100A 250VAC Three Way Control Magnetic Switch 3 Phase Latching Relay for Prepaid Energy Meter

      100A 250VAC Three Way Control Magnetic Switch 3 Phase Latching Relay for Prepaid Energy Meter

      $4.35 - $6.30
      Min Order: 5 pieces
      CN
      8 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ORISM YX741NA 5A AC127V-254V Isolator Switch 3 Phase Failure Relay And Three Phase Sequence Protection Relay SPDT Timer Monitor

      ORISM YX741NA 5A AC127V-254V Isolator Switch 3 Phase Failure Relay And Three Phase Sequence Protection Relay SPDT Timer Monitor

      $2.00 - $10.00
      Min Order: 10 pieces
      CN
      12 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      LY2N-D2 New arrival O mron Ly2 Relay 220v Electromagnetic Relay Limit Switch

      LY2N-D2 New arrival O mron Ly2 Relay 220v Electromagnetic Relay Limit Switch

      $0.50 - $3.00
      Min Order: 10 pieces
      CN
      6 yrsverify
      4.9
      /5
      ·
      18 reviews
      ·
      "good service"
      Contact Supplier
      Ceramic Vacuum Relay vacuum switch JHC-3

      Ceramic Vacuum Relay vacuum switch JHC-3

      $1.00 - $5.00
      Min Order: 1 piece
      CN
      8 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      SONOFF DUALR3 Dual Relay Module Wifi DIY Switch Two Way Power Metering 2 Gang/ Way Switch Timing eWeLink app sonoff dual r3

      SONOFF DUALR3 Dual Relay Module Wifi DIY Switch Two Way Power Metering 2 Gang/ Way Switch Timing eWeLink app sonoff dual r3

      $9.50 - $10.00
      Min Order: 10 sets
      CN
      5 yrsverify
      4.9
      /5
      ·
      45 reviews
      ·
      "excellent service"
      Contact Supplier
      Waterproof Wall Switch Wireless Relay Work with Alexa and Google Home Electric Switch Wireless Tuya Wifi Smart Switch

      Waterproof Wall Switch Wireless Relay Work with Alexa and Google Home Electric Switch Wireless Tuya Wifi Smart Switch

      $8.70 - $9.90
      Min Order: 51 boxes
      CN
      9 yrsverify
      4.8
      /5
      ·
      54 reviews
      ·
      "excellent service"
      Contact Supplier
      GSM remote control GSM gate opener G202 single relay switch for sliding swing garage Gate Opener ( replace RTU5024 )

      GSM remote control GSM gate opener G202 single relay switch for sliding swing garage Gate Opener ( replace RTU5024 )

      $10.50 - $11.50
      Min Order: 5 pieces
      CN
      5 yrs
      4.9
      /5
      ·
      290 reviews
      ·
      "Amazing service"
      Contact Supplier
      TA25DU-4.0M thermal overload switch TA25DU-4.0M 2.8...4.0A used forAX09 - AX25 TA Overload relay TA25DU-4.0M

      TA25DU-4.0M thermal overload switch TA25DU-4.0M 2.8...4.0A used forAX09 - AX25 TA Overload relay TA25DU-4.0M

      Ready to Ship
      $11.80 - $12.20
      Min Order: 1 unit
      Shipping per piece: $15.37
      CN
      10 yrsverify
      4.9
      /5
      ·
      34 reviews
      ·
      "good service"
      Contact Supplier
      DC 5v 6v 9v 24v 36v 48v Rf 433 wireless on off 12v remote control switch mini relay wireless switch 12v wireless remote switch

      DC 5v 6v 9v 24v 36v 48v Rf 433 wireless on off 12v remote control switch mini relay wireless switch 12v wireless remote switch

      Ready to Ship
      $4.80 - $6.80
      Min Order: 5 pieces
      Shipping per piece: $3.34
      CN
      3 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "Arrived on time"
      Contact Supplier
      220v Home Automation 3a Smart Curtain Switch Wi-fi Relay Smart Curtain Switch Wifi For Roller Blinds Garage Door

      220v Home Automation 3a Smart Curtain Switch Wi-fi Relay Smart Curtain Switch Wifi For Roller Blinds Garage Door

      $6.50 - $8.00
      Min Order: 5 pieces
      CN
      5 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "quick delivery"
      Contact Supplier
      High Precision W2062C Digital Dual Display Humidity Controller DC 12V 24V 0 -99%RH Hygrometer Sensor Control Switch

      High Precision W2062C Digital Dual Display Humidity Controller DC 12V 24V 0 -99%RH Hygrometer Sensor Control Switch

      Ready to Ship
      $3.20 - $3.63
      Min Order: 10 pieces
      Shipping per piece: $1.92
      CN
      6 yrs
      4.8
      /5
      ·
      177 reviews
      ·
      "great service"
      Contact Supplier
      YT RF 2CH Mini Remote Control Switch Waterproof 12V DC3.7V to 24V Universal Relay Transmitter 433MHz Receiver Module Home Office

      YT RF 2CH Mini Remote Control Switch Waterproof 12V DC3.7V to 24V Universal Relay Transmitter 433MHz Receiver Module Home Office

      $1.50 - $3.20
      Min Order: 10 pieces
      CN
      5 yrs
      4.9
      /5
      ·
      17 reviews
      ·
      "fast shipping"
      Contact Supplier
      5V 9V 12V 24V DC/AC Motor Controller Relay Board Forward Reverse Control Automatic Timing Delay Cycle Limit Start Stop Switch

      5V 9V 12V 24V DC/AC Motor Controller Relay Board Forward Reverse Control Automatic Timing Delay Cycle Limit Start Stop Switch

      $3.00 - $8.00
      Min Order: 20 pieces
      CN
      3 yrs
      4.6
      /5
      ·
      32 reviews
      ·
      "Good service"
      Contact Supplier
      62.23.9.024.0000 3-pole switch 16A 24VDC finder finder intermediate power relay

      62.23.9.024.0000 3-pole switch 16A 24VDC finder finder intermediate power relay

      Ready to Ship
      $39.60
      Min Order: 1 piece
      Shipping per piece: $8.70
      CN
      5 yrs
      4.5
      /5
      ·
      12 reviews
      ·
      "great service"
      Contact Supplier
      3 pins reed switch / reed sensor / reed relay

      3 pins reed switch / reed sensor / reed relay

      Ready to Ship
      $1.40 - $1.50
      Min Order: 2000 pieces
      Shipping per piece: $0.02
      CN
      14 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "good service"
      Contact Supplier
      wireless remote motor turn ON/OFF switch by SMS,with 2 input and 2 output,remote controlled electrical switches S130

      wireless remote motor turn ON/OFF switch by SMS,with 2 input and 2 output,remote controlled electrical switches S130

      $40.00 - $80.00
      Min Order: 1 piece
      CN
      14 yrs
      4.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      PSEN sl-0.5p 1.1 1 570510 safety door lock switch

      PSEN sl-0.5p 1.1 1 570510 safety door lock switch

      $170.00
      Min Order: 5 pieces
      CN
      15 yrsverify
      4.8
      /5
      ·
      30 reviews
      ·
      "good supplier"
      Contact Supplier
      WiFi Smart Touch Switch With/No Neutral 1 2 3 4 Gang Wall Light Switch EU Standard Tuya/Smart Life APP Control Waterproof Timer

      WiFi Smart Touch Switch With/No Neutral 1 2 3 4 Gang Wall Light Switch EU Standard Tuya/Smart Life APP Control Waterproof Timer

      $3.70 - $3.98
      Min Order: 5 pieces
      CN
      3 yrs
      4.8
      /5
      ·
      123 reviews
      ·
      "fast delivery"
      Contact Supplier
      Water supply and drainage level relay 380V switch 220V automatic water level controller water pump JYB-714 pool

      Water supply and drainage level relay 380V switch 220V automatic water level controller water pump JYB-714 pool

      $2.69 - $2.78
      Min Order: 50 pieces
      CN
      6 yrs
      4.8
      /5
      ·
      25 reviews
      ·
      "Good service"
      Contact Supplier
      WIFI Switch dc7-32v Relay WIFI receive Jog Inching Self-locking remote control smarhome Automation Module 2 Channel

      WIFI Switch dc7-32v Relay WIFI receive Jog Inching Self-locking remote control smarhome Automation Module 2 Channel

      Ready to Ship
      $6.29 - $7.19
      Min Order: 10 pieces
      Shipping per piece: $2.32
      CN
      7 yrs
      4.8
      /5
      ·
      34 reviews
      ·
      "fast delivery"
      Contact Supplier
      Time switch Time Control Switch 220V Digital Time Switch Electronic Timer 30A Current Oxygen Fish Tank for school Catering Fish

      Time switch Time Control Switch 220V Digital Time Switch Electronic Timer 30A Current Oxygen Fish Tank for school Catering Fish

      Ready to Ship
      $2.75 - $3.11
      Min Order: 5 pieces
      Shipping per piece: $4.88
      CN
      3 yrs
      4.8
      /5
      ·
      17 reviews
      ·
      "fast delivery"
      Contact Supplier
      8 pins mini PCB relay socket PI-50BE/3 screw type time relay socket for KPX21 PI-50BE/3 relay switch 300v

      8 pins mini PCB relay socket PI-50BE/3 screw type time relay socket for KPX21 PI-50BE/3 relay switch 300v

      $1.00 - $5.00
      Min Order: 500 pieces
      CN
      14 yrs
      4.9
      /5
      ·
      12 reviews
      ·
      "quick service"
      Contact Supplier
      dpdt solid state relay,dc-ac dual circuits 2 pole solid state relay with common switch 40a 480v

      dpdt solid state relay,dc-ac dual circuits 2 pole solid state relay with common switch 40a 480v

      Ready to Ship
      $4.79 - $5.71
      Min Order: 1 piece
      Shipping per piece: $10.50
      CN
      5 yrs
      4.9
      /5
      ·
      38 reviews
      ·
      "fast delivery"
      Contact Supplier
      FATO SUL181h Mechanical Timer Multi-Function 30 Minutes 24 Hour Time Switch

      FATO SUL181h Mechanical Timer Multi-Function 30 Minutes 24 Hour Time Switch

      $2.20 - $4.80
      Min Order: 100 pieces
      CN
      8 yrsverify
      4.9
      /5
      ·
      23 reviews
      ·
      "Good service"
      Contact Supplier
      12V 250A Battery Kill Switch Wireless Remote Battery Disconnect Switch Anti Theft Car Security Control Switch With 2keys For Car

      12V 250A Battery Kill Switch Wireless Remote Battery Disconnect Switch Anti Theft Car Security Control Switch With 2keys For Car

      Ready to Ship
      $20.50 - $24.50
      Min Order: 1 piece
      Shipping per piece: $19.20
      CN
      10 yrsverify
      4.7
      /5
      ·
      89 reviews
      ·
      "Fast delivery"
      Contact Supplier
      7-32V Inching Self-Lock Wifi Relay Module 2 CH Wireless Remote Control Mobile Phone Control Timer WIFI Switch For Access Home

      7-32V Inching Self-Lock Wifi Relay Module 2 CH Wireless Remote Control Mobile Phone Control Timer WIFI Switch For Access Home

      Ready to Ship
      $6.29 - $7.19
      Min Order: 10 pieces
      Shipping per piece: $2.32
      CN
      4 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "fast service"
      Contact Supplier
      Original Configurable Safety Relay Emergency stop Safety Switch/Interlock

      Original Configurable Safety Relay Emergency stop Safety Switch/Interlock

      $95.00 - $102.00
      Min Order: 5 pieces
      CN
      5 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "good service"
      Contact Supplier
      3 gang bluetooth smart changeover switch relay outlet for light and fan

      3 gang bluetooth smart changeover switch relay outlet for light and fan

      Ready to Ship
      $9.44 - $10.14
      Min Order: 5 pieces
      Shipping per piece: $1.42
      CN
      11 yrsverify
      4.7
      /5
      ·
      14 reviews
      ·
      Contact Supplier
      2000m Long Range AC 110V 120V 220V 230V 30A Relay Wireless 433MHz RF Remote Control Light Switch for Water Pump Factory Motor

      2000m Long Range AC 110V 120V 220V 230V 30A Relay Wireless 433MHz RF Remote Control Light Switch for Water Pump Factory Motor

      $5.50 - $7.00
      Min Order: 10 pieces
      Shipping per piece: $2.32
      CN
      2 yrsverify
      4.8
      /5
      ·
      69 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Latching relay automotive relay box HFE10-2-24-HT-L2 50A 277VAC 1NO 2 coil magnetic latching relay with manual switch

      Latching relay automotive relay box HFE10-2-24-HT-L2 50A 277VAC 1NO 2 coil magnetic latching relay with manual switch

      $2.10 - $2.25
      Min Order: 1 unit
      CN
      5 yrs
      5.0
      /5
      ·
      13 reviews
      ·
      "fast shipping"
      Contact Supplier
      Anchor Winch RELAY WINCH MOTOR REVERSING Solenoid SWITCH 12VOLT Heavy Duty 3 /4Pole up to 1500 Watt Dual Direction

      Anchor Winch RELAY WINCH MOTOR REVERSING Solenoid SWITCH 12VOLT Heavy Duty 3 /4Pole up to 1500 Watt Dual Direction

      $17.00 - $20.00
      Min Order: 1 piece
      CN
      13 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good packaging"
      Contact Supplier
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      About products and suppliers

      7970 3 relay switch products are offered for sale by suppliers on Alibaba.com, of which relays accounts for 9%, remote control switches accounts for 3%, and rocker switches accounts for 1%. A wide variety of 3 relay switch options are available to you, such as general purpose, auto and protective.You can also choose from low power, high power 3 relay switch,As well as from sealed, epoxy 3 relay switch, and whether 3 relay switch is electromagnetic relay, voltage relay, or safety relay.
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