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SCR power controller / thyristor / single-phase / for heating systems
SPR1 Series



  • Technology:

    thyristor, SCR

  • Type:


  • Other characteristics:

    for heating systems


The SPR1 series single-phase power controllers are ideal for installation in limited spaces with slim body sizes measuring only 55 mm wide. The LED display allows real-time monitoring of control input, load voltage, load current, load power, load resistance, and heat-sink temperature. The controllers feature phase control, cycle control, and ON/OFF control methods, with feedback control (constant current, constant voltage, constant power) option available for accurate and stable power control.