Danfoss KP1 single (low) pressure switch, code 060-509466. Regulating range -0.2 to 7.5 bar, differential range 0.7-4 bar, automatic reset, SPDT snap-action contact. 1/4 in flare connection, IP44 enclosure, ambient -25 to +65 °C, max test pressure 20 bar Pe. Used in refrigeration and air-conditioning systems for low-suction-pressure protection and for starting/stopping compressors and condenser fans.
| Type | KP1 single (low) pressure switch |
| Code number | 060-509466 |
| Regulating range | -0.2 to 7.5 bar |
| Differential range | 0.7-4 bar |
| Reset | automatic |
| Contact system | SPDT (single-pole double-throw) |
| Contact load | AC-1 16 A/400 V; AC-15 10 A/400 V; AC-3 16 A/400 V; DC-13 12 W/220 V; LR 112 A/400 V |
| Connection | 1/4 in flare |
| Max test pressure (Pe) | 20 bar |
| Enclosure | IP44 |
| Ambient temperature | -25 to +65 °C (80 °C max 120 min) |
| Net weight | 0.286 kg (gross 0.321 kg) |
| Product group | Switches and thermostats |
| Max. test pressure | 290.0 psig |
| Max. test pressure Pe | 20.0 bar |
| Max. working pressure | 17.0 bar |
| Refrigerants | R113; R1233zd(E); R1234yf; R1234yz; R1234ze(E); R124; R134a; R22; R404A; R407A; R407C; R407F; R407H; R422B; R422D; R438A; R448A; R449A; R449B; R450A; R452A; R454C; R455A; R507A; R513A; R515B |
| Lubricants compatibility | Oilfree applications |
| Fluid Group | 1 |
| PED category | IV |
| Approval | BV; CCC; CE; CMIM; DNV; EAC; GL; LLC CDC EURO-TYSK; LR; LVD; PED; RINA; RMRS; RoHS China; c UL us UL353, CS C22.2; c UL us UL873, CS C22.2 |
| UL approval file name | E31024; MH27572 |
| UL approved refrigerants | R113; R124; R134a; R22; R404A; R407A; R407C; R407F; R407H; R422B; R422D; R438A; R448A; R449A; R449B; R450A; R452A; R507A; R513A; R515B |
| UL mark | Yes |
| CE mark | Yes |
| REACH candidate-list substances | Lead (CAS no. 7439-92-1); Cadmium oxide (CAS no.1306-19-0) |
| EAN | 5702428012423 |
| Amb | |
| Temp | |
| Note | 80 °C/176 °F for max 120 min |
| Application note | Not applicable for liquid line |
| Contact function | SPDT |
| Contact rating | AC15=10 A, 400 V; AC1=16 A, 400 V; AC3=16 A, 400 V; DC13=12 W, 220 V; LR=112 A, 400 V |
| Differential | 0.70 bar to 4.00 bar |
| 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; Pollution degree: 3; Rated impulse voltage: 4 kV; Short circuit prot, fuse: 16A |
| EN 60947 wiring properties | Flex, ferrules: 0.5-1.5 mm2; Flex, no ferrules: 0.7-2.5 mm2; Solid/stranded: 0.75-2.5 mm2 |
| Enclosure rating IP | IP44 |
| Enclosure rating Nema (~) | 2 |
| Identical product | 060-110166 |
| Material | Steel/zinc-plated housing; bellows pressure element |
| Pressure rating | max test 20 bar Pe |
| Temperature range | -25 to +65 °C (80 °C max 120 min) |
| IP rating | IP44 |
| Thread standard | 1/4 in flare (SAE 45°) connection |
| MOQ | 1 |
Refrigeration/AC low-pressure (LP) protection: switches on low suction pressure and for compressor/condenser-fan start-stop. Automatic reset. Distinct from the manual-reset high-pressure KP5/KP7B — verify pressure side and reset type before ordering.