2b single mounting facility thread class 4.000" overall length 2.060" overall width a. slow-release due to short lever armature unc single mounting facility thread series
2b single mounting facility thread class 4.000" overall length 1.930" overall width a. slow release due to short lever armature unc single mounting facility thread series
2b single mounting facility thread class 4.000" overall length 1.870" overall width a. slow operating due to copper collar on coil unc single mounting facility thread series
2b single mounting facility thread class 4.000" overall length 2.500" overall width slow operating due to copper collar on armature end of coil unc single mounting facility thread series