3.500" overall length 2.125" overall width a. the stationary contact terminals are brought out for direct connection instead of using studs as terminals
Used on type an/spg-50. 2a single mounting facility thread class 1.030" overall length 1.030" overall width 40 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class right-hand single mounting facility 0.328" single mounting facility thread length 3.810" overall length 1.750" overall width 32 single mounting facility thread quantity per inch a. when the current difference reaches 0.0042 amp in two coils the coil with the higher current will close two sets of spst, normally open contacts, when the same current difference appears in other coil the other two sets of spst normally open contacts will close, and the first set of contacts will open unc single mounting facility thread series
Used on type no. re111/apa-90. 2a single mounting facility thread class 3.000" overall length 1.430" overall width unc single mounting facility thread series
2a single mounting facility thread class 1.820" overall length 1.280" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2b single mounting facility thread class 2.250" overall length 1.060" overall width a. resistant to salt water spray unc single mounting facility thread series
2b single mounting facility thread class 5.312" overall length 2.938" overall width 24 single mounting facility thread quantity per inch unc single mounting facility thread series
2a single mounting facility thread class 3.150" overall length 1.500" overall width 32 single mounting facility thread quantity per inch unc single mounting facility thread series
2b single mounting facility thread class 1.430" overall length 0.960" overall width 40 single mounting facility thread quantity per inch unc single mounting facility thread series
