Process (On-Off)

On-off controllers can be filtered by input, power and features.

  • 10 VDC Adjustable Dual Setpoint Relay

    10 VDC Adjustable Dual Setpoint Relay

    SKU:NTR-310
    In stock(1 item available)

    0.1-10 VDC adjustable setpoint trip relay with two independent outputs. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

    • $191.87
    Sorry, we only have 999999 of that item available
  • 20 mA Adjustable Dual Setpoint Relay

    20 mA Adjustable Dual Setpoint Relay

    SKU:NTR-315
    In stock(3 items available)

    1 to 20 mA adjustable setpoint trip relay with two independent outputs. 2% hysteresis at each setpoint. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

    • $204.48
    Sorry, we only have 999999 of that item available
  • 4-20mA Out of Range Trip Amp Relay

    4-20mA Out of Range Trip Amp Relay

    SKU:NTR-305
    In stock(1 item available)

    A monitoring relay designed to monitor the integrity of a 4 to 20 mA signal.

    • $103.33
    Sorry, we only have 999999 of that item available
  • Din rail 4-20mA adjustable single generator 230VAC

    Din rail 4-20mA adjustable single generator 230VAC

    SKU:NTR-321
    In stock(2 items available)

    A conveniently packaged Din rail mounted AC or DC voltage input to an adjustable 4-20mA output module. Designed for process control systems with “HAND / OFF / AUTO” applications.

    • $128.20
    Sorry, we only have 999999 of that item available
  • Din rail 4-20mA adjustable single generator 24VDC

    Din rail 4-20mA adjustable single generator 24VDC

    SKU:NTR-320
    In stock(2 items available)

    A conveniently packaged Din rail mounted AC or DC voltage input to an adjustable 4-20mA output module. Designed for process control systems with “HAND / OFF / AUTO” applications.

    • $128.20
    Sorry, we only have 999999 of that item available
  • RT28U DIN Rail Mount On-Off Temp Controller with Universal Analog Input 12-24V

    RT28U DIN Rail Mount On-Off Temp Controller with Universal Analog Input 12-24V

    SKU:CMC-006
    In stock(1 item available)

    DIN rail mount programmable on-off controller for RTD, PTC, NTC, thermocouples, voltage or current temperature sensors. Two changeover relay outputs. 12-24 VAC/DC powered.

    • $113.25
    Sorry, we only have 999999 of that item available
  • RT28U On-Off Temperature Controller with Universal Analog Input 12-24VAC

    RT28U On-Off Temperature Controller with Universal Analog Input 12-24VAC

    SKU:CMC-002
    In stock(1 item available)

    Panel mount programmable on-off controller for RTD, PTC, NTC, thermocouples, voltage or current temperature sensors. Two changeover relay outputs. 12-24 VAC/DC powered.

    • $112.62
    Sorry, we only have 999999 of that item available
  • T250-P.D.CX Programmable Bar Graph Display 12~24VDC/AC

    T250-P.D.CX Programmable Bar Graph Display 12~24VDC/AC

    SKU:CMC-030
    In stock(2 items available)

    Universal linear input, DIN rail mount programmable tri-colour LED bar graph unit with one relay outputs. Programmable 3 digit display. 12 to 24 VDC/AC powered.

    • $163.87
    Sorry, we only have 999999 of that item available
  • TI08-R Programmable Trip-alarm Unit 240VAC
    • % off

    TI08-R Programmable Trip-alarm Unit 240VAC

    SKU:CMC-020
    In stock(2 items available)

    DIN rail mount programmable trip-alarm unit with two relay outputs. Programmable 3 digit display. 230 VAC powered.

    NOT AVAILABLE FOR BACKORDER


      • % off
      $96.17 save $19.23
    • $76.94
    Sorry, we only have 2 of that item available
  • TI08-R Programmable Trip-alarm Unit 24VAC/DC Powered

    TI08-R Programmable Trip-alarm Unit 24VAC/DC Powered

    SKU:CMC-025
    In stock(2 items available)

    DIN rail mount programmable trip-alarm unit with two relay outputs. Programmable 3 digit display. 12 to 24 VDC/AC powered.

    • $145.49
    Sorry, we only have 999999 of that item available
  • YWRIT Din rail 1-20mA adjustable single setpoint trip amp

    YWRIT Din rail 1-20mA adjustable single setpoint trip amp

    SKU:NTR-316
    In stock(2 items available)

    The YWRIT is a 1 to 20 mA adjustable setpoint trip relay with one SPCO relay output. SPCO relay outputs rated to 10 A @ 250 VAC. 24 VDC powered and DIN rail mount.

    • $163.43
    Sorry, we only have 999999 of that item available