The ME-ISW (Ignition Switch Lockout) pigtail adapter is designed to automatically disable the inverter function when a 12 volt DC signal is supplied.

This is useful in applications where it may be desirable to prevent 120VAC inverter loads from being powered while the vehicle ignition switch is turned on.

The ME-ISW is simple to install and designed to be used with inverters that provide a "stack/accessories" port, such as the ME, MS, MS-AE and RD Series inverters.