Line Generator Switches by PARALLAX Power Supply Automatic Transfer Switch, 30 Amp   Automatically switch from shoreline power to generator power simply by plugging into the park outlet! You don't even have to go outside just remove the shoreline plug from the outlet and plug it into the generator receptacle. Connect your 120V appliances to generator power when generator is activated. Can be used as a deck-mount or mounted to the back of Parallax Power Centers. Not designed for exterior use or installation in a battery compartment or other compartment with flammable materials. Extra large entry points on terminal block makes wiring easy. DC coils provide voltage stability under low voltage conditions.   Features:

• Electronic Operation
• Generator Time Delay
• Dimensions 4-3/4"W x 4-1/8"H x 6-1/4"D
• Weighs 3-1/2  lbs
• UL listed
• Two year warranty

Also Available:   554945 - Line Generator Switch, 50 Amp