Eaton BRPMIKCSR :: Mechanical Interlock Kit, for BRP Load Centers, 225A :: PLATT ELECTRIC SUPPLY
Amazon.com: Generator Interlock Kit Compatible with Siemens 200 Amp Panel or Murray 200 Amp Panel : Patio, Lawn & Garden
GE-200HDA GE General Electric Generator Interlock Kit for Verticle Main 150 or 200 amp Panel - Amazon.com
GenInterlock SIE-P2 Siemens and Murray Electrical Panels Interlock Kit for Safe Outdoor Portable Power Use During Outage, 150 and 200 Amp: Amazon.com: Tools & Home Improvement