2a single mounting facility thread class right-hand single mounting facility 1.170" overall length 0.735" overall width 48 single mounting facility thread quantity per inch unc single mounting facility thread series
4.375" overall length 2.563" overall width has single pole double throw heavy duty 10 ampere silver cadmium oxide contacts enclosed in a transparent dust cover
2b second mounting facility thread class right-hand second mounting facility 3.250" overall length 3.090" overall width 32 second mounting facility thread quantity per inch unc second mounting facility thread series
2a single mounting facility thread class right-hand single mounting facility 1.020" overall length 1.020" overall width 40 single mounting facility thread quantity per inch unc single mounting facility thread series