The Model 10WP is a low ratio wound primary current transformer, suitable for primary currents up to 40 amperes. The Model 10WP table lists the most common current ratings. Primary terminals for the Model 10WP are: for ratios of 25:5 and below, No. 8-32 brass studs with one flatwasher, lockwasher and regular nut, for ratios of 30:5 and above, 1/4-20 brass studs with one flatwasher, lockwasher and regular nut.
