Buck Boost Transformers: Type - Buck-Boost Transformer; KVA - 0.25 KVA; Volts, Primary - 120x240V; Volts, Secondary - 12/24V; Phase - 1 Ph; Frequency Rating - 60Hz; Winding - AL Winding; Type/Construction - Encapsulated, Totally Enclosed; Enclosure HxWxD - 8.68x4.08x3.88" (220x104x98mm); Weight - 10lb (4.5kg)