Danfoss KP7BS dual pressure safety switch, code 060-120066. Two independent regulating sides 8 to 32 bar, differential 4 bar each, manual (max) reset providing a fail-safe lockout, two SPST normally-closed contacts. 1/4 in flare (male) connection, IP30 enclosure. Used as a high-pressure cut-out safety switch on refrigeration and air-conditioning compressors; not for liquid lines. Double-bellows construction.
| Type | KP7BS dual pressure safety switch |
| Code number | 060-120066 |
| Regulating range | 8 to 32 bar (both sides) |
| Differential range | 4 bar (both sides) |
| Reset | manual (max) — fail-safe lockout, both sides |
| Contact system | 2x SPST(NC) |
| Connection | 1/4 in flare (male), DIN 8906 |
| Max working pressure | 35 bar (left side) / 32 bar (right side) |
| Enclosure | IP30 |
| Ambient temperature | -25 to +65 °C (80 °C max 120 min) |
| Net weight | 0.487 kg (gross 0.532 kg) |
| EAN | 5702428517133 |
| 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] | -25 °C |
| Ambient temperature range [°F] [max] | 149 °F |
| Ambient temperature range [°F] [min] | -13 °F |
| Application note | Not applicable for liquid line |
| Approval | BV |
| Burst pressure [bar] | 140 bar |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Contact function | 2 SPST(NC) |
| Contact rating | AC15=10 A, 400 V |
| Differential left side [bar] | 4 bar |
| Differential left side [psi] | 58 psi |
| Differential right side [bar] | 4 bar |
| Differential right side [psi] | 58 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 |
| EU RoHS compliance | Yes |
| Fluid Group | 1 |
| In scope of WEEE | Yes |
| Lubricants compatibility | Oilfree applications |
| Max.test press.left side[bar] | 35 bar |
| Max.test press.right side[bar] | 35 bar |
| MWP left side [bar] Pe | 35 bar |
| MWP left side [psig] Pe | 510 psig |
| MWP right side [bar] Pe | 32 bar |
| MWP right side [psig] Pe | 464 psig |
| Oil free refrigerants | R134a |
| PED category | IV |
| Pressure connection size | 1/4 |
| Pressure connection standard | DIN 8906 |
| Pressure connection type | Flare |
| Pressure Male/Female | Male |
| Pressure sensing element | Bellows |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Refrigerants | R113 |
| Regulation left side [bar]Pe [max] | 32 bar |
| Regulation left side [bar]Pe [min] | 8 bar |
| Regulation left side [psig]Pe [max] | 464 psig |
| Regulation left side [psig]Pe [min] | 116 psig |
| Regulation right side [bar]Pe [max] | 32 bar |
| Regulation right side [bar]Pe [min] | 8 bar |
| Regulation right side [psig]Pe [max] | 464 psig |
| Regulation right side [psig]Pe [min] | 116 psig |
| Reset function, left side | Manual Max |
| Reset function, right side | Manual Max |
| UL approval file name | E31024 |
| UL approved refrigerants | R113 |
| UL mark | Yes |
| Material | Steel/zinc-plated housing; double-bellows pressure element |
| Pressure rating | max working pressure 35 bar (left) / 32 bar (right) |
| Temperature range | -25 to +65 °C (80 °C max 120 min) |
| IP rating | IP30 |
| Thread standard | 1/4 in flare (SAE 45°) connection, DIN 8906 |
| MOQ | 1 |
Refrigeration/AC high-pressure (HP) cut-out safety switch with manual reset; double-bellows. Distinct from the single KP5/KP7W and the low-pressure KP1/KP2. Verify pressure side, range and reset before ordering.