Ingersoll Rand SS3L3 is a single-port pressure switch with a 95–125 psi setpoint range and an on/off toggle for manual control. This device uses a single pressure port to sense system pressure and automatically switch circuits as the pressure crosses the setpoint, enabling straightforward control of equipment powered by compressed air. The SS3L3 model is part of Ingersoll Rand's line of industrial pressure switches, offering a simple solution when a single pressure port and a discrete on/off action are required.
