The Universal Transformer is used to operate a DH 012 FEM or DV 020 FEM Brake Caliper. Output: 0, 25 kVA Primary voltages: 200 V, 220 V, 240 V, 260 V, 280 V, 300 V, 310 V, 330 V, 350 V, 360 V, 380 V, 400 V, 420 V, 440 V, 480 V, 500 V, 530 V and 550 V Secondary voltages: 115 V or 230 V