BlockMaster Electronic’s High-Power Terminal Blocks are rated at 90A, 125A, 175A, 255A and 380A at 600V.  We offer a wide range of terminations, including screw, studs, and screw clamps.  BlockMaster’s Medium-Power Terminal Blocks are rated at 50A/300V,  2 and 3 poles.  Terminations include screw clamps and 0.250″ QCTerminals.  All BlockMaster high and medium-power terminal blocks comply with UL and CSA standards as well as RoHS.


  • Low Cost Effective
  • Input Power Distribution


Suitable for:

  • Ice Makers
  • Water Heaters
  • Panel Heaters
  • Wall Heaters
  • Baseboard Heaters
  • HVAC
  • Elevator Equipment

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