Ignition transformer MCT ZA20, 230 V, 50 Hz, 1.0 A, Sec. 2 x 5 kV, 20 mA, ta 35/E, ED 20% in 3 min. Replaces material no. 0 042 509 0 from Siemens, mains connection socket for 3-pin plug cable (please order separately item no. 1061099), 2 x ignition cable connection 4 mm on the mains connection side.