What it is and how it fits
The Omron SS-1GL2-E-4 sits in the Limit Switches class as a sub-miniature snap-action switch used to sense mechanical position at the end of a stroke, a cam profile, or a hinged guard — the kind of discrete contact that wires into a PLC input or a safety circuit when a panel builder needs a sealed, repeatable trigger at a defined travel point.
Sourcing posture for the BOM line
With no stock figure and no price published here, the right way to commit the line is to send the order code SS-1GL2-E-4 against an RFQ — independent industrial-automation distribution will quote the BOM quantity, confirm availability at quote time, and ship on the lead time the channel carries. The catalog trail Limit Switches is the only category placement on file; no cross-reference, second source, or pin-compatible alternate is listed for this exact order code, so substitution should be treated as a parametric exercise rather than a guaranteed drop-in.