Description: Functional Devices TR50VA001 Transformer 50VA, 120-24V, single hub, Class 2 UL Listed US/Canada,3A Fuse Technical Description: Transformer 50VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount Part Number: TR50VA001 Your Price: $23.69 / ea Total Available: This Item Usually Ships Same Day Functional Devices Transformer Functional Devices Rib TR50VA015 Transformer HVAC Transformer Whether you require foot or hub mounting, single or dual-threaded hubs, or ... TR50VA004. Transformer 50VA,480/277/240/120-24V,dual hub,Class2 UL List... Made in United States. Functional Devices TR75VA001 Primary Voltage 120 VAC, Secondary Voltage 24 VAC @ 75 VA Transformer Manufactured by Functional Devices, Inc., 50Va , 120 to 24 vac , Sold as each