A High Resistance Grounding Unit in Model 6 Low Voltage Motor Control Centers is available. Square D utilizes a controls and resistor package made by Post Glover. Square D works with Post Glover utilizing the PulserPlus.Net™ product integrated into the Model 6 MCC. A unique aspect of this offer is that we use a package from an industry expert in resistance grounding but yet integrated into the Model 6 MCC lineup. Applications are for 480 or 600 Volt 3-Phase 3-Wire Wye or Delta Systems. The power system information must be known for ordering. The unit is not UL or CSA listed when packaged in the M6 MCC. Consult the Model 6 Motor Control Center catalog for more information. Other types of High Resistance Ground Units may be available, contact the Customer Care Center or Seneca Technical Assistance Group for more information.