What the SS-01GL1131-ND actually is
The Omron SS-01GL1131-ND is a subminiature limit switch from the SS series, listed in the limit switches category. The catalog record carries the product name, product number, and a marked current. For an integrator this matters as a panel-mount position-feedback element — the kind of switch wired into a safety gate interlock, a conveyor end-of-travel stop, or a cylinder-home confirmation where a standard-size limit switch simply will not fit in the available bracket space.
Spec coverage on record
Committing the BOM line against this order code requires the panel builder to verify the actuator type, contact form, and electrical rating against the Omron datasheet for the SS series — the distributor catalogue entry alone is not enough to lock the specification.