Danfoss RT110 mechanical pressure switch with bellows sensing element, single-pole double-throw (SPDT) contact and manual min reset. Regulating range 0.2 to 3 bar; G 3/8 in male pressure connection (ISO 228-1); enclosure IP54. Danfoss code number 017-511066.
| Brand | Danfoss |
| Model | RT110 pressure switch |
| Code number | 017-511066 |
| Regulating range (Pe) | 0.2 to 3 bar |
| Maximum working pressure | 7 bar |
| Contact function | SPDT (single-pole double-throw) |
| Reset | Manual Min |
| Differential | 0.08 bar (fixed) |
| Pressure sensing element | bellows |
| Pressure connection | G 3/8 in male (ISO 228-1) |
| Enclosure | IP54 |
| Ambient temperature range | -50 to +70 degC (-58 to +158 degF) |
| Cable entry | 2 x Pg 13.5 |
| Contact rating | AC15=3 A at 400 V; AC1=10 A at 400 V; AC3=4 A at 400 V; DC13=12 W at 220 V; LR=28 A at 400 V |
| Standards | EN 60947-4, EN 60947-5 |
| Approvals | CE, EAC, DNV, LR, BV, GL |
| Product type | RT110 |
| Product group | Switches and thermostats |
| Max. test pressure | 116.0 psig |
| Max. test pressure Pe | 8.0 bar |
| Max. working pressure | 7.0 bar |
| Fluid Group | 1 |
| PED category | IV |
| CE mark | Yes |
| REACH candidate-list substances | Lead (CAS no. 7439-92-1) |
| Net weight | 0.89 kg |
| EAN | 5702423119608 |
| Contact rating @ 250K cycles | AC15=1 A, 400 V; AC1=10 A, 400 V; AC3=2 A, 400 V; DC13=12 W, 220 V; LR=14 A, 400 V |
| EEE category | 5 small equipment (any external dimension < 50 cm) |
| Electrical conn | |
| Male/Female | Female |
| Electrical connection | Screwed cable entry |
| Electrical connection size | 2xPg 13.5 |
| Electrical connection standard | DIN 40430 |
| Electrical spec. standard | EN 60947-4/-5 |
| EN 60947 electrical properties | Insulation: 400V; Pollution degree: 3; Rated impulse voltage: 4 kV; Short circuit prot, fuse: 10A |
| EN 60947 wiring properties | Flex, ferrules: 0.2-1.5 mm2; Flex, no ferrules: 0.2-2.5 mm2; Solid/stranded: 0.2-2.5 mm2 |
| Enclosure rating IP | IP54 |
| In scope of WEEE | Yes |
| Pressure connection size | 3/8 |
| Pressure connection standard | ISO 228-1 |
| Material | Bellows sensing element |
| Pressure rating | 7 bar |
| Temperature range | -50 to +70 degC |
| IP rating | IP54 |
| Primary standard | EN 60947-5 |
| Thread standard | ISO 228-1 |
| MOQ | 1 |
Danfoss RT mechanical pressure switches interchange with same code-number variants at equal regulating range, contact function, reset type and pressure connection. Confirm range, differential and connection before ordering.