Buck Boost Transformers: Type - Buck-Boost Transformer; KVA - 0.50 KVA; Volts, Primary - 120x240V; Volts, Secondary - 12/24V; Phase - 1 Ph; Frequency Rating - 60Hz; Winding - AL Winding; Type/Construction - Encapsulated, Totally Enclosed; Enclosure HxWxD - 9.06x4.37x4.20" (230x111x107mm); Weight - 15lb (6.8kg)