Active part, but the spec table is bare
The Omron SS-01GL1140T-ND sits on the current lifecycle line per the manufacturer's own status field, which means it remains a supported order code and not a last-time-buy candidate at this writing.
What the order code actually fixes
The order code itself is the part number — SS-01GL1140T-ND — and the catalog carries no further electrical rating, mechanical rating, contact form, or sealing figure beyond the class label and a current lifecycle flag. For a sub-miniature snap-action Omron limit switch in this series, the usual field-replacement context is a side-mount or flange-mount lever or pin plunger, an SPDT contact block, and a cable-tail exit — but those mechanical details are not in this evidence bundle and should be cross-checked against the manufacturer's data sheet before the BOM line is committed.