... (inches): A, B, C +/-0.5, D +/-0.5, E, F EP-7: terminal pins=6, A=9.6, B ... =7.4, C=5.08 +/-0.5, D=4 +/-0.5, E=2.54, F=9.3 EP-10 ... , C=7.5 +/-0.5, D=4 +/-0.5, E=2.5, F=11 EP-13: terminal pins=10, A ... .5, C=10 +/-0.5, D=4 +/-0.5, E=2.5, F=13.2 EP-17: terminal pins=8 ... B=19, C=15 +/-0.5, D=4 +/-0.5, E=5, F=19 EP-20: terminal pins=10, A=19 ... , C=17.78 +/-0.5, D=4 +/-0.5, E=5.08, F=25 distribution transformer