What this Omron limit switch is for
The SS-01GL1731 is an Omron sub-miniature snap-action limit switch (category: Limit Switches), the form factor used on machine guards, door interlocks, and conveyor position stops where a compact SPDT body has to fit inside the mechanism instead of hanging off it. With lifecycle marked current, the SS-01GL1731 still ships through the regular Omron channel — it is not an EOL piece, so the usual worry on legacy installs is off the table for this order code.
Sourcing the SS-01GL1731 against a BOM line
For an active Omron switch like this, the order goes through quoted-to-order distribution — pricing, lead time, and lot quantity are confirmed against the RFQ rather than pulled off a shelf-price card. For maintenance buyers, one in the cabinet is the right hedge before the field failure: the SS-01GL1731 is a mechanically-wearing position-feedback device, and a guard that misses its proof trip is a downtime incident no one wants at 02:00.