Danfoss RT1 mechanical pressure switch with bellows sensing element, single-pole double-throw (SPDT) contact and manual minimum reset. Regulating range -0.8 to 5 bar; 1/4 in flare male pressure connection; enclosure IP54. Danfoss code number 017-524666.
| Brand | Danfoss Model: RT1 pressure switch Code number: 017-524666 Regulating range (Pe): -0.8 to 5 bar Maximum working pressure: 22 bar Contact function: SPDT (single-pole double-throw) Reset: Manual minimum Differential: 0.5 bar (fixed) Pressure sensing element: bellows Pressure connection: 1/4 in flare male (7/16-20 UNF) Enclosure: IP54 Ambient temperature range: -40 to +70 degC (-40 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 Maximum test pressure: 25 bar EAN: 5702428517409 Net weight: 0.746 kg; gross weight: 0.856 kg Standards: EN 60947-4 |
| EN 60947-5 Approvals | CE, EAC, CCC, GL, LVD, NKK, RINA, RMRS |
| PED Type | RT1 Product group: Switches and thermostats Ambient temperature range [°C] [max]: 70 °C Ambient temperature range [°C] [min]: -50 °C Ambient temperature range [°F] [max]: 158 °F Ambient temperature range [°F] [min]: -58 °F Approval: CCC CE mark: Yes China RoHS compliance: Yes Differential [bar]: 0.5 bar Differential [psi] [max]: 9.4 psi Differential [psi] [min]: 7.3 psi 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 EN 60947 wiring properties: Flex, ferrules: 0.2-1.5 mm2 Enclosure rating IP: IP54 EU RoHS compliance: Yes In scope of WEEE: Yes Max. test pressure [bar] Pe: 25 bar Max. test pressure [psig]: 363 psig Max. Working Pressure [bar]: 22 bar Max. Working Pressure [psig]: 320 psig Pressure connection size: 1/4 Pressure connection standard: DIN 8906 Pressure connection type: Flare Pressure Male/Female: Male REACH Candidate List substances: Lead (CAS no. 7439-92-1) Refrigerants: R11 Regulation range: 23.6 inHg - 72.5 psig Regulation range [bar] Pe [max]: 5 bar Regulation range [bar] Pe [min]: -0.8 bar Reset function: Manual Min UL approved refrigerants: R11 |
| Material | Bellows sensing element |
| Pressure rating | 22 bar |
| Temperature range | -40 to +70 degC |
| IP rating | IP54 |
| MOQ | 1 |
1/4 in flare male (7/16-20 UNF) pressure connection. Confirm range and reset type against application.