SCR Power Controllers Are Solid State Devices That Respond Extremely Fast To Command Control. SCR’s Can Control Current or Voltage from Zero To 100% With Infinite Resolution. They Are Environmentally Safe Compared To Mercury Contactors And Are More Efficient Than Mechanical Relays. Combined With A Temperature Controller Automatic Temperature...

SCR Power Controllers Are Solid State Devices That Respond Extremely Fast To Command Control. SCR’s Can Control Current or Voltage from Zero To 100% With Infinite Resolution. They Are Environmentally Safe Compared To Mercury Contactors And Are More Efficient Than Mechanical Relays. Combined With A Temperature Controller Automatic Temperature Control Can Be Reliably Achieved In A Fast And Accurate Manner.

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SCR Contactors There are 144 products.

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  $177.00

  DA10-02C0-0000 Watlow Din-A-Mite A

  Line Voltage 24~48Vac 1-Phase Control Voltage 4.5~32Vdc Maximum control current draw is 8mA@4.5Vdc Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F 600Vac (see table below) 

  $177.00

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  $203.00

  DA10-02F0-0000 Watlow Din-A-Mite A

  Line Voltage 24~48Vac 1-Phase 4~20mA Proportional Control  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $203.00

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  $177.00

  DA10-02K1-0000 Watlow Din-A-Mite A

  Line Voltage 24~48Vac 1-Phase Control Voltage 22~26Vac Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $177.00

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  $195.00

  DA10-02K2-0000 Watlow Din-A-Mite A

  Line Voltage 24~48Vac 1-Phase Control Voltage 100~120Vac Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $195.00

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  $198.00

  DA10-02K3-0000 Watlow Din-A-Mite A

  Line Voltage 24~48Vac 1-Phase Control Voltage 200~240Vac Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $198.00

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  $177.00

  DA10-24C0-0000 Watlow Din-A-Mite A

  Line Voltage 120~240Vac 1-Phase Control Voltage 4.5~32Vdc 8mA Maximum Control Current @4.5Vdc Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@80°F (see table below) 

  $177.00

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  $203.00

  DA10-24F0-0000 Watlow Din-A-Mite A

  Line Voltage 120~240Vac 1-Phase 4~20mA Proportional Control  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@80°F (see table below) 

  $203.00

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  $177.00

  DA10-24K1-0000 Watlow Din-A-Mite A

  Line Voltage 120~240Vac 1-Phase Control Voltage 22~26Vac Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $177.00

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  $177.00

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  $195.00

  DA10-24K2-0000 Watlow Din-A-Mite A

  Line Voltage 120~240Vac 1-Phase Control Voltage 100~120Vac Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@80°F (see table below) 

  $195.00

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  $198.00

  DA10-24K3-0000 Watlow Din-A-Mite A

  Line Voltage 120~240Vac 1-Phase Control Voltage 200~240Vac Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $198.00

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  $185.00

  DA10-60C0-0000 Watlow Din-A-Mite A

  Line Voltage 277~600Vac 1-Phase Control Voltage 4.5~32Vdc 8mA Maximum Control Current @4.5Vdc Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@80°F (see table below) 

  $185.00

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  $211.00

  DA10-60F0-0000 Watlow Din-A-Mite A

  Line Voltage 277~600Vac 1-Phase 4~20mA Proportional Control  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@80°F (see table below) 

  $211.00

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  $189.00

  DA10-60K1-0000 Watlow Din-A-Mite A

  Line Voltage 277~600Vac 1-Phase Control Voltage 22~26Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) New Watlow part# 2102-5152 

  $189.00

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  $203.00

  DA10-60K2-0000 Watlow Din-A-Mite A

  Line Voltage 277~600Vac 1-Phase Control Voltage 100~120Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@80°F (see table below) 

  $203.00

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  $203.00

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  $206.00

  DA10-60K3-0000 Watlow Din-A-Mite A

  Line Voltage 277~600Vac 1-Phase Control Voltage 200~240Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 25A@77°F (see table below) 

  $206.00

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  $242.00

  DB10-02C0-0000 Watlow Din-A-Mite B

  Line Voltage 24~48Vac 1-Phase Control Voltage 4.5~32Vdc 8mA Maximum Control Current @4.5Vdc Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-02C0-S000

  $242.00

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  $268.00

  DB10-02F0-0000 Watlow Din-A-Mite B

  Line Voltage 24~48Vac 1-Phase 4~20mA Proportional Control  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR alarm Watlow DB10-02F0-S000

  $268.00

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  $244.00

  DB10-02K1-0000 Watlow Din-A-Mite B

  Line Voltage 24~48Vac 1-Phase Control Voltage 24~48Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) New part# 2109-2101 Available with Shorted SCR Alarm Watlow DB10-02K1-S000

  $244.00

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  $260.00

  DB10-02K2-0000 Watlow Din-A-Mite B

  Line Voltage 24~48Vac 1-Phase Control Voltage 100~120Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-02K2-S000

  $260.00

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  $260.00 In Stock

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  $242.00

  DB10-24C0-0000 Watlow Din-A-Mite B

  Line Voltage 120~240Vac 1-Phase Control Voltage 4.5~32Vdc 8mA Maximum Control Current @4.5Vdc Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-24C0-S000

  $242.00

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  $268.00

  DB10-24F0-0000 Watlow Din-A-Mite B

  Line Voltage 120~240Vac 1-Phase 4~20mA Proportional Control  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-24F0-S000

  $268.00

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  $242.00

  DB10-24K1-0000 Watlow Din-A-Mite B

  Line Voltage 100~240Vac 1-Phase Control Voltage 24~48Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-24K1-S000

  $242.00

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  $242.00 In Stock

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  $260.00

  DB10-24K2-0000 Watlow Din-A-Mite B

  Line Voltage 120~240Vac 1-Phase Control Voltage 100~240Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-24K2-S000

  $260.00

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  $260.00 In Stock

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  $263.00

  DB10-24K3-0000 Watlow Din-A-Mite B

  Line Voltage 100~240Vac 1-Phase Control Voltage 200~240Vac  Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-24K3-S000

  $263.00

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  $263.00 In Stock

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  $250.00

  DB10-60C0-0000 Watlow Din-A-Mite B

  Line Voltage 277~600Vac 1-Phase Control Voltage 4.5~32Vdc 8mA Maximum Control Current @4.5Vdc Din Rail Mount or Flat Panel Mounting Back to Back SCR Design Zero Cross Switching Up-To 40A@77°F thru 104°F (see table below) Available with Shorted SCR Alarm Watlow DB10-60C0-S000

  $250.00

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  $250.00 In Stock

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