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Three Phase (Enclosed, Panel mounted)

  • PR3-E-12KW
    $273.99 PR3-E-12KW
    Cooling requirements This robust stack assembly has an operational temperature of 65°C when naturally cooled and has a built in 90°C over temperature trip on the heatsink as a safety feature. The unit should be...

  • PR3-E-18KW
    $290.60 PR3-E-18KW
    Cooling requirements This robust stack assembly has an operational temperature of 65°C when naturally cooled and has a built in 90°C over temperature trip on the heatsink as a safety feature. The unit should be...

  • PR3-E-27KW
    $489.87 PR3-E-27KW
    Cooling requirements This robust stack assembly has an operational temperature of 65°C when naturally cooled and has a built in 90°C over temperature trip on the heatsink as a safety feature. The unit should be...

  • PR3-E-36KW
    $581.20 PR3-E-36KW
    Cooling requirements This robust stack assembly has an operational temperature of 65°C when naturally cooled and hasa built in 90°C over temperature trip on the heatsink as a safety feature. The unit should be...

  • PR3-E-54KW
    $705.74 PR3-E-54KW
    Cooling requirements This robust stack assembly has an operational temperature of 65°C when naturally cooled and has a built in 90°C over temperature trip on the heatsink as a safety feature. The unit should be...

  • PR3-E-86KW
    $913.32 PR3-E-86KW
    The PR3 range of thyristor stacks provide full, seamless control of 86 and 105kW three phase resistive loads using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast...

  • PR3-E-105KW
    $1,154.10 PR3-E-105KW
    The PR3 range of thyristor stacks provide full, seamless control of 86 and 105kW three phase resistive loads using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast...

  • PR3-E-150KW
    $1,868.15 PR3-E-150KW
    The PR3 range of thyristor stacks provides full seamless control of three phase resistive loads up to 290kW, using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast...

  • PR3-E-180KW
    $1,992.69 PR3-E-180KW
    The PR3 range of thyristor stacks provides full seamless control of three phase resistive loads, using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast pulse zero...

  • PR3-E-225KW
    $2,258.38 PR3-E-225KW
    The PR3 range of thyristor stacks provides full seamless control of three phase resistive loads up to 290kW, using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast...

  • PR3-E-290KW
    $2,258.38 PR3-E-290KW
    The PR3 range of thyristor stacks provides full seamless control of three phase resistive loads up to 290kW, using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast...

  • PR3-E-500KW
    $2,906.01 PR3-E-500KW
    The PR3 range of thyristor stacks provides full seamless control of three phase resistive loads, using two thirds control technique. Signal control is by a DC signal. These burst firing control stacks use fast pulse zero...


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