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      Relays In Plc

      (48144 products available)

      China Plc Programming Controller Plc Pac Dedicated Controllers Codesys Plc

      China Plc Programming Controller Plc Pac Dedicated Controllers Codesys Plc

      $109.71 - $274.29
      Min Order: 1 piece
      CN
      1 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Top sponsor listing
      Electromagnetic Relay ELEWIND ORU4ZL 8A 4 Set Small High Power Electromagnetic Relay

      Electromagnetic Relay ELEWIND ORU4ZL 8A 4 Set Small High Power Electromagnetic Relay

      Ready to Ship
      $1.62
      Min Order: 1 piece
      Shipping per piece: $5.34
      CN
      12 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Excellent service"
      Contact Supplier
      ad
      6ES7214-1HG40-0XB0SIMATIC S7-1200 CPU 1214C Compact DC/DC/relay

      6ES7214-1HG40-0XB0SIMATIC S7-1200 CPU 1214C Compact DC/DC/relay

      $150.00 - $260.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ad
      5V ESP8266 ESP-01 2 Channel WiFi Relay Module 2 Channel Relay Module For IOT Smart Home Phone APP Controller

      5V ESP8266 ESP-01 2 Channel WiFi Relay Module 2 Channel Relay Module For IOT Smart Home Phone APP Controller

      $4.85 - $8.00
      Min Order: 10 pieces
      CN
      10 yrs
      4.9
      /5
      ·
      65 reviews
      ·
      "Good service"
      Contact Supplier
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      2966171 Original Phoenix 24v Power Relay Module Manufacturer- PLC-RSC- 24DC/21/ Phoenix Relay Module Price

      2966171 Original Phoenix 24v Power Relay Module Manufacturer- PLC-RSC- 24DC/21/ Phoenix Relay Module Price

      $1.05 - $5.55
      Min Order: 10 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      ad
      plc relay with screendigital output plc relayrelays plcplc smart relayrj1s cld d24 plc control relayplc programmable relayrelay type plcrelay module plcmitsubishi plc relaysrelay control panel plc relayomron plc omron relaytouch screen relay plcrelay output plc modulesiemens plc interface relay module
      Electromagnetic Relay ELEWIND ORU2ZL 8A 2 Set Small High Power Electromagnetic Relay

      Electromagnetic Relay ELEWIND ORU2ZL 8A 2 Set Small High Power Electromagnetic Relay

      Ready to Ship
      $1.48
      Min Order: 1 piece
      Shipping per piece: $5.34
      CN
      12 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "Excellent service"
      Contact Supplier
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      Programmable Time Relay Simple PLC Industrial Controller Machine 12 In 12 Out DC Output Time Relay

      Programmable Time Relay Simple PLC Industrial Controller Machine 12 In 12 Out DC Output Time Relay

      Ready to Ship
      $34.00 - $36.00
      Min Order: 5 pieces
      Shipping per piece: $7.92
      CN
      6 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      TELEMECANIQUE SR2B201BD PLC Zelio Logic Relay Used in good condition

      TELEMECANIQUE SR2B201BD PLC Zelio Logic Relay Used in good condition

      $1,000.00 - $2,000.00
      Min Order: 5 pieces
      CN
      6 yrs
      4.7
      /5
      ·
      9 reviews
      ·
      "Great Service"
      Contact Supplier
      3UA5940-2D New In Box Thermal Overload Relay PLC 3UA5940-2D

      3UA5940-2D New In Box Thermal Overload Relay PLC 3UA5940-2D

      $10.00 - $20.00
      Min Order: 1 piece
      CN
      1 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Taiwan Programmable Controller Delta ES2 Series Relay PLC DVP40ES200R In Stock

      Taiwan Programmable Controller Delta ES2 Series Relay PLC DVP40ES200R In Stock

      Ready to Ship
      $154.00 - $162.00
      Min Order: 2 pieces
      Shipping per piece: $10.77
      CN
      6 yrsverify
      4.8
      /5
      ·
      43 reviews
      ·
      "fast shipping"
      Contact Supplier
      New in original brand box relay plc DPA53CM23

      New in original brand box relay plc DPA53CM23

      Ready to Ship
      $4.40 - $4.80
      Min Order: 2 pieces
      Shipping per piece: $15.87
      CN
      6 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      PLC Controller ZEN-10C3AR-A-V2 Programmable Relay New Original Stock In Stock

      PLC Controller ZEN-10C3AR-A-V2 Programmable Relay New Original Stock In Stock

      $71.00 - $81.00
      Min Order: 1 piece
      CN
      2 yrs
      4.8
      /5
      ·
      35 reviews
      ·
      "fast delivery"
      Contact Supplier
      3UA5940-2D New In Box Thermal Overload Relay PLC 3UA5940-2D

      3UA5940-2D New In Box Thermal Overload Relay PLC 3UA5940-2D

      $10.00 - $20.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      540320 / PSSu Safety relays / PLC Module in stock

      540320 / PSSu Safety relays / PLC Module in stock

      $100.00 - $480.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      10 reviews
      ·
      "great service"
      Contact Supplier
      In stock 1769 L38ERMS Brand New Plc Controller Relay/Auxiliary Switch 1769-L38ERMS

      In stock 1769 L38ERMS Brand New Plc Controller Relay/Auxiliary Switch 1769-L38ERMS

      $10.00 - $400.00
      Min Order: 1 acre
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Taiwan Programmable Controller Delta ES2 Series Relay PLC DVP40ES200R In Stock

      Taiwan Programmable Controller Delta ES2 Series Relay PLC DVP40ES200R In Stock

      $30.00 - $90.00
      Min Order: 1 piece
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      In stock 3RH1911 1FA31 Factory Sealed Plc Controller Relay/Auxiliary Switch 3RH1911-1FA31

      In stock 3RH1911 1FA31 Factory Sealed Plc Controller Relay/Auxiliary Switch 3RH1911-1FA31

      $100.00 - $800.00
      Min Order: 1 acre
      CN
      2 yrs
      4.9
      /5
      ·
      11 reviews
      ·
      "Prompt shipment"
      Contact Supplier
      Dongmi Plc Programmable Controller Delta ES2 Series Relay PLC DVP24ES200R In Stock

      Dongmi Plc Programmable Controller Delta ES2 Series Relay PLC DVP24ES200R In Stock

      $92.90 - $97.60
      Min Order: 20 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      New in Stock 6ES7195-7HB00-0XA0 programmable controller low price plc relay

      New in Stock 6ES7195-7HB00-0XA0 programmable controller low price plc relay

      $350.00 - $450.00
      Min Order: 1 unit
      CN
      7 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Good Supplier"
      Contact Supplier
      New original Taiwan Programmable Controller ES2 Series Relay PLC DVP40ES200R In Stock

      New original Taiwan Programmable Controller ES2 Series Relay PLC DVP40ES200R In Stock

      $22.00 - $66.00
      Min Order: 2 pieces
      CN
      7 yrs
      4.9
      /5
      ·
      11 reviews
      ·
      "Good service"
      Contact Supplier
      1pieces New In Box Fast Ship 1-Year Warranty PLC Electric Relay RGZE1S48M

      1pieces New In Box Fast Ship 1-Year Warranty PLC Electric Relay RGZE1S48M

      $12.00 - $38.00
      Min Order: 1 piece
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      New and Original Made in Germany Digital output Module Relay PLC 6ES7522-5HF00-0AB0

      New and Original Made in Germany Digital output Module Relay PLC 6ES7522-5HF00-0AB0

      $60.00 - $100.00
      Min Order: 1 piece
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good service"
      Contact Supplier
      Taiwan Programmable Controller ES2 Series Relay PLC DVP40ES200R In Stock

      Taiwan Programmable Controller ES2 Series Relay PLC DVP40ES200R In Stock

      $162.00
      Min Order: 1 piece
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      In stock 1442PR0803M0510N Factory Sealed Plc Controller 50HZ RELAY 1442PR0803M0510N

      In stock 1442PR0803M0510N Factory Sealed Plc Controller 50HZ RELAY 1442PR0803M0510N

      $130.00 - $999.00
      Min Order: 1 piece
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "fast shipping"
      Contact Supplier
      GEYA FY-41F-1 Slim Relay Module PLC 6.22mm Thickness 12VDC or 24VDC PLC Relay

      GEYA FY-41F-1 Slim Relay Module PLC 6.22mm Thickness 12VDC or 24VDC PLC Relay

      $2.14 - $2.88
      Min Order: 20 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      61 reviews
      ·
      "Good service"
      Contact Supplier
      CP1H-X40DR-A relay output Programmable Controller PLC

      CP1H-X40DR-A relay output Programmable Controller PLC

      $200.00 - $220.00
      Min Order: 1 piece
      CN
      15 yrsverify
      4.8
      /5
      ·
      31 reviews
      ·
      "good supplier"
      Contact Supplier
      PLC KONTRON 6.2mm width Rohs Ce din-rail solid state relay

      PLC KONTRON 6.2mm width Rohs Ce din-rail solid state relay

      $2.80 - $3.00
      Min Order: 100 pieces
      CN
      15 yrsverify
      4.9
      /5
      ·
      17 reviews
      ·
      "fast delivery"
      Contact Supplier
      Taidacent 8CH 16CH 32 CH RS485 Relay Board 12V Modbus RTU Protocol Serial Port Relay Controller Remote Switch PLC Control Relay

      Taidacent 8CH 16CH 32 CH RS485 Relay Board 12V Modbus RTU Protocol Serial Port Relay Controller Remote Switch PLC Control Relay

      $14.22 - $50.29
      Min Order: 100 pieces
      CN
      8 yrs
      4.9
      /5
      ·
      39 reviews
      ·
      "quick delivery"
      Contact Supplier
      PR-12DC-DA-R-N PLC 4 relay 12-24V 4DI plc hmi controller spliert apc plc jap screen pin programming

      PR-12DC-DA-R-N PLC 4 relay 12-24V 4DI plc hmi controller spliert apc plc jap screen pin programming

      $147.00 - $165.00
      Min Order: 1 piece
      CN
      15 yrs
      4.8
      /5
      ·
      26 reviews
      ·
      "good service"
      Contact Supplier
      2966171 Original Phoenix Relay Board Module Relays- PLC-RSC- 24DC/21/ Phoenix Contact Relay Module Price

      2966171 Original Phoenix Relay Board Module Relays- PLC-RSC- 24DC/21/ Phoenix Contact Relay Module Price

      $1.05 - $5.55
      Min Order: 10 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Shenler SNC05-S-A 1C 8A 12/24VDC Slim Relay PLC 6mm

      Shenler SNC05-S-A 1C 8A 12/24VDC Slim Relay PLC 6mm

      $5.50 - $7.50
      Min Order: 20 pieces
      CN
      3 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "Quick shipping"
      Contact Supplier
      HF41F PLC electromagnetic Utra-thin Slim Relays with LED 6A 12v 5v 24v Relay module 24v din rail relay and socket

      HF41F PLC electromagnetic Utra-thin Slim Relays with LED 6A 12v 5v 24v Relay module 24v din rail relay and socket

      Ready to Ship
      $2.20 - $3.00
      Min Order: 1 piece
      Shipping per piece: $4.54
      CN
      4 yrs
      4.9
      /5
      ·
      57 reviews
      ·
      "good service"
      Contact Supplier
      agent 6ES7 214-1BG31-0XB0 S7-1200 CPU 1214C plc

      agent 6ES7 214-1BG31-0XB0 S7-1200 CPU 1214C plc

      $220.00 - $320.00
      Min Order: 1 piece
      CN
      9 yrs
      4.8
      /5
      ·
      24 reviews
      ·
      "good service"
      Contact Supplier
      SANWO Relay 8-channel Hongfa Relay Module 10A PLC Amplifier 3V / 5V / 6V / 9V / 12V / 24VDC Tk73-824 Input Signal: NPN / PNP DC

      SANWO Relay 8-channel Hongfa Relay Module 10A PLC Amplifier 3V / 5V / 6V / 9V / 12V / 24VDC Tk73-824 Input Signal: NPN / PNP DC

      Ready to Ship
      $6.50 - $7.50
      Min Order: 1 piece
      Shipping per piece: $13.06
      CN
      4 yrs
      4.8
      /5
      ·
      15 reviews
      ·
      "Received on time"
      Contact Supplier
      New and Original Ultrathin Safety Relay for HF41F-024-ZS 41F-1Z-C2-1 24V PLC-RSC Thickness PLC Relay

      New and Original Ultrathin Safety Relay for HF41F-024-ZS 41F-1Z-C2-1 24V PLC-RSC Thickness PLC Relay

      $2.45 - $4.43
      Min Order: 10 pieces
      CN
      4 yrsverify
      4.7
      /5
      ·
      45 reviews
      ·
      "fast delivery"
      Contact Supplier
      2966171 PLC-RSC- 24DC/21 Relay Module Din Rail Slim Relay

      2966171 PLC-RSC- 24DC/21 Relay Module Din Rail Slim Relay

      $4.00 - $5.50
      Min Order: 5 pieces
      CN
      2 yrs
      4.9
      /5
      ·
      13 reviews
      ·
      "excellent delivery"
      Contact Supplier
      G2R-2 16 Channel Relay Module 2NO 2NC Electronic DPDT Switch Relay 24V PNP

      G2R-2 16 Channel Relay Module 2NO 2NC Electronic DPDT Switch Relay 24V PNP

      Ready to Ship
      $58.00
      Min Order: 1 set
      Shipping per piece: $0.00
      CN
      11 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "fast delivery"
      Contact Supplier
      Interface Relay 24V Module 16 Ways PLC Output Amplified Board IDC JR-B16PJ-F-FX/24VDC

      Interface Relay 24V Module 16 Ways PLC Output Amplified Board IDC JR-B16PJ-F-FX/24VDC

      $40.00 - $50.00
      Min Order: 1 piece
      CN
      9 yrsverify
      4.9
      /5
      ·
      16 reviews
      ·
      "good job"
      Contact Supplier
      Original Siemens brand new module PLC 6ES7331-7HF01-0AB0

      Original Siemens brand new module PLC 6ES7331-7HF01-0AB0

      $468.84
      Min Order: 1 piece
      CN
      4 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      fuji thermal overload relay TR-N3/3 34-50A

      fuji thermal overload relay TR-N3/3 34-50A

      $22.83
      Min Order: 1 piece
      CN
      3 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "fast delivery"
      Contact Supplier
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      About products and suppliers

      48144 relays in plc products are offered for sale by suppliers on Alibaba.com, of which plc, pac, & dedicated controllers accounts for 68%, other electrical equipment accounts for 7%, and relays accounts for 5%. A wide variety of relays in plc options are available to you, such as new, 100% original.You can also choose from industrial, automated and industrial automation relays in plc,as well as from black, white, and silver relays in plc,and whether relays in plc is steel, or plastic.
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