Danfoss KPI38 single-pressure switch (code 060-508166) with automatic reset. Regulating range 8–28 bar, differential 1.8–6 bar, SPDT snap-action contact, bellows sensing element. G 1/4 male connection per ISO 228-1, IP30 enclosure, ambient -40 to +65 °C. Max working pressure 30 bar. For pressure monitoring and limiting of non-aggressive liquids and gases.
| Type | KPI38 single-pressure switch, auto reset |
| Code number | 060-508166 |
| EAN | 5702423147335 |
| Regulating range | 8–28 bar (116–406 psig) |
| Differential | 1.8–6 bar (26–87 psi) |
| Max working pressure (PB) | 30 bar (435 psig) |
| Reset | automatic |
| Contact system | SPDT (single-pole double-throw) |
| Contact material | standard |
| Contact load | AC-15 4 A/440 V; AC-1 10 A/440 V; DC-13 12 W/220 V |
| Connection | G 1/4 male (ISO 228-1) |
| Sensing element | bellows |
| Enclosure | IP30 |
| Ambient temperature | -40 to +65 °C (80 °C max 120 min) |
| Net weight | 0.32 kg |
| Gross weight | 0.34 kg |
| Packing format | multi-pack 36 pc |
| Product group | Switches and thermostats |
| Amb | |
| Temp | |
| Note | 80 °C/176 °F for max 120 min |
| Ambient temperature range [°C] [max] | 65 °C |
| Ambient temperature range [°C] [min] | -40 °C |
| Ambient temperature range [°F] [max] | 149 °F |
| Ambient temperature range [°F] [min] | -40 °F |
| Approval | CCC |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Contact function | SPDT |
| Contact rating | AC15=4 A, 440 V |
| Differential [bar] [max] | 6 bar |
| Differential [bar] [min] | 1.8 bar |
| Differential [psi] [max] | 87 psi |
| Differential [psi] [min] | 26 psi |
| EEE category | 5 small equipment (any external dimension < 50 cm) |
| Electrical connection | Rubber cable gland |
| Electrical connection size | 6-14 mm |
| EN 60947 electrical properties | Insulation: 400V |
| EN 60947 wiring properties | Flex, ferrules: 0.5-1.5 mm2 |
| Enclosure rating IP | IP30 |
| Enclosure rating Nema (~) | 1 |
| EPD available | Yes |
| EU RoHS compliance | Yes |
| In scope of WEEE | Yes |
| Max. test pressure [bar] Pe | 30 bar |
| Max. test pressure [psig] | 435 psig |
| Max. Working Pressure [bar] | 30 bar |
| Max. Working Pressure [psig] | 435 psig |
| Pressure connection size | 1/4 |
| Pressure connection standard | ISO 228-1 |
| Pressure connection type | G |
| Pressure Male/Female | Male |
| Pressure sensing element | Bellows |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Regulation range [bar] Pe [max] | 28 bar |
| Regulation range [bar] Pe [min] | 8 bar |
| Regulation range [psig] Pe [max] | 406 psig |
| Regulation range [psig] Pe [min] | 116 psig |
| Reset function | Auto |
| UL approval file name | E31024 |
| UL mark | Yes |
| Material | Steel/zinc-plated housing; bellows pressure element |
| Pressure rating | Max working pressure 30 bar (435 psig) |
| Temperature range | -40 to +65 °C (80 °C max 120 min) |
| IP rating | IP30 |
| Thread standard | ISO 228-1 (G 1/4 male) |
| MOQ | 1 |
Single-pressure switch for pressure monitoring / limiting of non-aggressive media. SPDT contact, automatic reset. Verify set point and differential before ordering.