Danfoss KP35 single-pressure switch (code 060-538666) with automatic reset in an IP55 weatherproof enclosure. Regulating range -0.2 to 7.5 bar, differential 0.7–4 bar, SPDT snap-action contact, bellows sensing element. G 1/4 male connection per ISO 228-1, ambient -40 to +65 °C. Max working pressure 17 bar. For pressure monitoring and limiting of non-aggressive liquids and gases in damp or exposed locations.
| Type | KP35 single-pressure switch, auto reset |
| Code number | 060-538666 |
| EAN | 5702423206339 |
| Regulating range | -0.2 to 7.5 bar |
| Differential | 0.7–4 bar |
| Max working pressure (PB) | 17 bar |
| Max test pressure (Pe) | 22 bar |
| Reset | automatic |
| Contact system | SPDT (single-pole double-throw) |
| Contact load | AC-1 16 A/400 V; AC-15 10 A/400 V; DC-13 12 W/220 V |
| Connection | G 1/4 male (ISO 228-1) |
| Sensing element | bellows |
| Enclosure | IP55 (integral weatherproof enclosure) |
| Ambient temperature | -40 to +65 °C (80 °C max 120 min) |
| Net weight | 0.453 kg |
| Gross weight | 0.48 kg |
| Packing format | multi-pack 30 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=10 A, 400 V |
| Differential [bar] [max] | 4 bar |
| Differential [bar] [min] | 0.7 bar |
| Differential [psi] [max] | 58 psi |
| Differential [psi] [min] | 10 psi |
| EEE category | 5 small equipment (any external dimension < 50 cm) |
| Electrical conn. comments | Metal cable gland |
| Electrical conn | |
| Male/Female | Female |
| Electrical connection | Screwed cable entry |
| Electrical connection size | Pg 13.5 |
| Electrical connection standard | DIN 40430 |
| EN 60947 electrical properties | Insulation: 400V |
| EN 60947 wiring properties | Flex, ferrules: 0.5-1.5 mm2 |
| Enclosure rating IP | IP55 |
| EU RoHS compliance | Yes |
| In scope of WEEE | Yes |
| Max. test pressure [bar] Pe | 22 bar |
| Max. test pressure [psig] | 319 psig |
| Max. Working Pressure [bar] | 17 bar |
| Max. Working Pressure [psig] | 245 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 | 6 inHg - 108 psig |
| Regulation range [bar] Pe [max] | 7.5 bar |
| Regulation range [bar] Pe [min] | -0.2 bar |
| Reset function | Auto |
| UL approval file name | E31024 |
| UL mark | Yes |
| Material | Steel/zinc-plated housing; bellows pressure element |
| Pressure rating | Max working pressure 17 bar (245 psig) |
| Temperature range | -40 to +65 °C (80 °C max 120 min) |
| IP rating | IP55 |
| 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.