SCR Power Controller

SCR Power Controller


This electric heat controller's design includes proper heat sinking and terminations simplifying integration into applications. DIN-rail and back panel mounting is standard on this electric heat controller. The DIN-A-MITE controller is also mercury free.


Power series:
Watlow's POWER SERIES™ is a microprocessor-based product that features application flexibility unmatched by any other silicon controlled rectifier (SCR) power and solid state controller on the market today. Watlow's POWER SERIES solid state controllers include single- and three-phase models from 65 to 250 amperes. Field configurable phase-angle or zero-cross firing improves application flexibility on-site where needed.



GFX4-IR is a four independent loop controller, designed to manage electrical power. GFX4 is a compact unit bounding different technological elements like:

  • controller
  • solid state relay
  • current transformers
  • fuses-holders

  • GFX-4IR spec sheet (pdf)


The TE10A is controlled by an analog signal which is selectable for DC current or voltage.  A ‘5 Volts user’ voltage enables local control by a potentiometer.  A plug-in connector avoids any risk of wiring error if the unit has to be replaced.


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