060B101191

The 060B101191 differential pressure switch belongs to the MP Differential Pressure Switches series and is produced by Danfoss for use in hydraulic automation where pump or filter condition must be monitored. The unit employs an SPDT contact function so it can route control signals to two separate circuits when the set point is reached. A factory setting of 0.65 bar defines the initial actuation threshold, while a fixed contact differential of 0.2 bar provides repeatable switch-back behavior. The device supervises systems whose differential pressure can vary from 0.3 bar to 4.5 bar, offering coverage for low-pressure and medium-pressure loops. Electrical termination is through a screwed cable entry compatible with Pg 13.5 fittings, which secures conductors against vibration. An IP20 enclosure rating restricts installation to panels protected from direct moisture and debris. These characteristics allow the switch to integrate cleanly with control relays and ensure stable signaling in compact hydraulic manifolds.

The switch operates over an ambient temperature span from ‑40 °C up to 60 °C, so it remains functional in cold start and warm engine compartments. On the low-pressure side the sensing element tolerates pressures between ‑1 bar and 12 bar, matching common suction lines. Overall system media may reach a continuous working pressure of 17 bar, and test procedures can safely raise the circuit to 22 bar without damaging the housing. A flare connection sized at 1/4 in provides a leak-tight mechanical interface and simplifies replacement with standard refrigeration or hydraulic fittings. These limits allow the switch to guard filters, coolers, or safety interlocks that experience transient spikes yet must maintain a reliable signal path. By grouping the remaining specifications into one profile, the unit confirms compatibility with mobile equipment exposed to wide temperatures while maintaining pressure integrity across the full stated operating range.