The MM-ISA (Ignition Switch Activate) pigtail adapter is designed to provide a means to turn the MM Series, MM-AE Series, or MMS Series inverter function on/off when a 12 volt DC signal is provided/removed. This is useful in applications where it may be desirable to allow 120VAC inverter loads to be automatically powered when the vehicle ignition switch is turned on.

The MM-ISA pigtail adapter is simple to install and is used only with MM, MM-AE, or MMS Series inverter/chargers that include a "ACCESSORIES" port.

Note: The MM612 inverter does not include a ACCESSORIES port, therefore is not able to use the MM-ISA.