LATING LA-SD200A2-BU Generator Interlock Kit Square D QO Homeline 150/200A New New LATING generator interlock kit, model LA-SD200A2-BU, blue. Designed for compatible Square D QO/Homeline 150A or 200A panels with approximately 1-3/8" spacing between the main and generator breaker. Includes interlock plate, mounting hardware, warning labels, instructions, drill bit and accessories shown in photos. New/unused. Box may have minor shelf or storage wear. Please verify your panel model and breaker spacing before purchase. #GeneratorInterlock #SquareD #Homeline #Electrical #GeneratorKit