Danfoss CAS155 differential pressure switch, code 060-313066. Regulation range 0.2–2.5 bar (2.9–36 psi) with 0.1 bar (1.5 psi), fixed differential and automatic reset, SPDT snap-action contact system. Pressure connection G 1/4 in (ISO 228-1, female); screwed cable entry, Pg 13.5 (DIN 40430) electrical entry; IP67 enclosure. Max working pressure 22 bar. Bellows/diaphragm sensing element. ABS, BV, DNV, GL, LR, NKK, RINA marine type approval. EAN 5702423151646.
| Type | CAS155 differential pressure switch |
| Code number | 060-313066 |
| Regulation range | 0.2–2.5 bar (2.9–36 psi) |
| Differential | 0.1 bar (1.5 psi), fixed |
| Reset | automatic |
| Contact system | SPDT |
| Contact rating | SPDT; AC15 0.1 A/220 V, DC13 12 W/125 V (low-current pilot) |
| Pressure connection | G 1/4 in (ISO 228-1, female) |
| Electrical connection | screwed cable entry, Pg 13.5 (DIN 40430) |
| Max working pressure | 22 bar |
| Enclosure | IP67 |
| Ambient temperature | -40 to +70 °C |
| Approvals | CE, UL, DNV, ABS, BV, LR, GL, RINA, EAC, EU RoHS; ABS, BV, DNV, GL, LR, NKK, RINA marine type approval |
| EAN | 5702423151646 |
| Net weight | 1.546 Kilogram |
| Product group | Switches and thermostats |
| Ambient temperature range [°C] [max] | 70 °C |
| Ambient temperature range [°C] [min] | -25 °C |
| Ambient temperature range [°F] [max] | 158 °F |
| Ambient temperature range [°F] [min] | -13 °F |
| Approval | ABS |
| Burst pressure [bar] | 42 bar |
| CE mark | Yes |
| China RoHS compliance | Out of scope |
| Contact differential [bar] | 0.1 bar |
| Contact function | SPDT |
| Diff.press.setting range [bar] [max] | 2.5 bar |
| Diff.press.setting range [bar] [min] | 0.2 bar |
| Diff.press.setting range [MPa] [max] | 0.25 MPa |
| Diff.press.setting range [MPa] [min] | 0.02 MPa |
| Diff.press.setting range [psi] [max] | 36.2 psi |
| Diff.press.setting range [psi] [min] | 2.9 psi |
| Electrical conn. comments | Metal cable gland |
| Electrical conn | |
| Male/Female | Female |
| Electrical connection size | Pg 13.5 |
| Electrical connection standard | DIN 40430 |
| Enclosure rating IP | IP67 |
| EU RoHS compliance | Out of scope |
| Max. test pressure [bar] Pe | 22 bar |
| Max. test pressure [psig] | 319 psig |
| Max. Working Pressure [bar] | 22 bar |
| Max. Working Pressure [psig] | 319 psig |
| Operat. range LP side [bar] Pe [max] | 8 bar |
| Operat. range LP side [bar] Pe [min] | 0 bar |
| Operat. range LP side [psig]Pe [max] | 115 psig |
| Operat. range LP side [psig]Pe [min] | 0 psig |
| Pressure connection size | 1/4 |
| Pressure connection standard | ISO 228-1 |
| Pressure connection type | G |
| Pressure Male/Female | Female |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Relay release time [s] | 0 s |
| Reset function | Auto |
| Material | Steel housing; bellows element; low-current SPDT contacts |
| Pressure rating | max working pressure 22 bar |
| Temperature range | -40 to +70 °C |
| IP rating | IP67 |
| Thread standard | G 1/4 in (ISO 228-1, female) |
| MOQ | 1 |
Differential/low-current SPDT switch for pump and filter monitoring; automatic reset.