"This Generac Smart Switch Automatic Transfer Switch works with the digital controller on Generac air-cooled and liquid-cooled generators. Features DLM Technology allowing the switch to manage two air conditioning loads with no additional hardware. Match the Smart Switch to your electrical service voltage and phase and your generator's voltage and phase. UL Listed UL1008, Volts 120/240, Application Transfer switch, Dimensions W x D x H in. 20 x 14 5/8 x 7, Amps 100, Phase Single. All-weather aluminum NEMA 3R enclosure DLM Technology allows the switch to manage two air conditioning loads with no additional hardware Up to four additional DLM modules Item# 167219, sold separately can be added to manage larger loads Non-service rated"
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