Welcome to Stemar

Our mission is to provide sound technically competitive
solutions for Transformers, Metering and Distribution components

  • DP Split Cores

    27 September, 2011

    Stemar has the complete range of DP Split Cores in Stock ready for immediate delivery.

  • Stemar assists Wilson Transformers

    15 December, 2010

    Stemar manufactured and supplied within 12 hours an urgent Current Transformer required by Wilson Transformer Company.…

  • Core Balance Current Transformers

    8 September, 2010

    Core Balance current transformers must be designed specifically for use with sensitive earth leakage relays in order…