Form factor and switching circuit
The SS-10GL111 is an Omron mechanical limit switch in the standard panel-mount footprint used for position-feedback switching on machinery gates, guards, and conveyor waypoints. Its SPDT contact form gives the integrator both a normally-open and normally-closed leg from a single actuator throw, which simplifies wiring where the downstream logic needs one polarity for run and the opposite for trip.
10 A rating at 250 VDC — what governs the fit
Rated 10 A with a 250 VDC ceiling, the part sits squarely in the general-purpose pilot-duty class — sized for solenoid coils, contactor coils, and indicator loads rather than for switching a motor directly. The DC voltage ceiling is the binding number on a battery or DC-bus application; an AC mains coil at 120/240 VAC falls comfortably below it. Derating applies above the rated ambient, so a hot enclosure near a drive or transformer needs margin built into the load calculation.
Lifecycle status and the sourcing path
The part is listed in the current lifecycle stage, so it remains on Omron's active catalogue rather than the last-time-buy list. No official successor or second-source cross-reference appears on the record for this code — a panel builder locking in a long BOM run is buying against the single Omron line.