ST21 Series
6.35mm centers
10A@250V 18-22AWG
ST31 Series
7.62mm centers
15A@250V 16-22AWG
ST41 Series
8.25mm centers
20A@300V 12-22AWG
ST42 Series
8.25mm centers
10A@300V 12-22AWG
ST51 Series
9.5mm centers
25A@300V 12-22AWG
ST61 Series
10.0mm centers
25A@300V 12-22AWG
ST71 Series
11.0mm centers
25A@300V 12-22AWG