Description
Danfoss KP36 is a robust mechanical pressure switch designed for air, oil, water & refrigerant systems where precise cut-in/cut-out control is critical. With high vibration immunity, adjustable differential, and rapid switching contacts, KP36 is preferred in compressor plants, HVAC chillers, hydraulic pump shutoff loops, nitrogen skids & industrial utility automation without PLC dependence.
Danfoss KP36 — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Measuring Range | 2.5 … 16 bar |
| Switch Function | SPDT (single pole, double throw) |
| Setpoint Adjustment | Top screw (user adjustable) |
| Differential (Hysteresis) | Adjustable |
| Media Compatibility | Air, water, oil, non-corrosive refrigerants |
| Proof Pressure | Up to 26 bar |
| Process Connection | G¼ / G⅛ (brass or SS) |
| Switching Accuracy | ±1.5% FS |
| Operating Temp (Ambient) | −40 °C to +65 °C |
| Electrical Rating | 250 VAC, 10 A (resistive) |
| Protection | IP30 |
| Mounting | Direct or panel mount |
| Certifications | CE, UL optional |





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