Our offices will be closed on Monday, May 28th in observance of Memorial Day
FedEx shipped orders placed before 6:00PM ET on Friday, May 25th will ship same day (if paid for by Credit Card or PO account in good standing & based on product availability). Orders placed after the Friday cutoff will ship on Tuesday, May 29th. Please see our Business Policies for earlier shipping cutoff times for drop-shipped items and shipping by other carriers.
Technical Info for 1-Phase Buck-Boost Transformers (NEMA Rated)
Buck-boost transformers maximize the performance and life of electrical equipment, typically used to power loads with specific voltage requirements that differ from the available line voltage. Jefferson Electric 1-phase units with NEMA 3R housings support a selection of primary / secondary voltage configurations in a range of VA ratings.