Incudes housing with 1.25cm (1/2 inch) conduit nipple, two LED function indicators, and two 3-way switches. You can manually switch either fan "on-off", or, set them on "automatic" and let AS310e control the fans.
Two SPST relays withg contacts rated 10 amp; UL listed for two 120/240Vac motors each up to 1/3 HP; coil inputs 10-30Vdc 18mA, 10-30Vac 50mA, or 120Vac 25mA