


| Parameter | Value |
|---|---|
| EAN () | 5702428365710 |
| Type () | MP55A |
| Volume () | 1.921 Liter |
| Approval () | CCCCECMIMEACLLC CDC EURO-TYSKLVDRoHSRoHS ChinaTYSKUKCA |
| Adjustment () | Cut out for falling pressure |
| Net weight () | 0.784 Kg |
| Serviceable () | No |
| Gross weight () | 0.846 Kg |
| Refrigerants () | R11R12R123R124R134aR22R404AR407AR407CR407FR407HR422BR422DR438AR448AR449AR449BR450AR452AR507CR513AR515BR717 |
| Product group () | Switches and thermostats |
| Contact rating () | AC15=0.1 A, 250 VDC13=12 W, 125 V |
| Packing format () | Multi pack |
| Reset function () | Auto |
| Amb. Temp. Note () | Bellows max 100 °C/212 °F |
| Contact function () | SPDT |
| SCIP dossier no. () | d6c79256-254f-4a74-9674-fbd37043a658 |
| EU RoHS compliance () | No - out of scope |
| Enclosure rating IP () | IP20 |
| Product accessories () | Generic accessories |
| Product description () | Diff. Pressure Switch |
| Pressure Male/Female () | Male |
| Electrical connection () | Screwed cable entry |
| Factory setting [bar] () | 0.65 bar |
| Factory setting [psig] () | 9 psig |
| Relay release time [s] () | 0 s |
| Pressure connection size () | 3/8 |
| Pressure connection type () | G |
| Product Name Description () | Differential pressure switch |
| UL approved refrigerants () | R11R12R123R124R134aR22R404AR407AR407CR407FR407HR422BR422DR438AR448AR449AR449BR450AR452AR507CR513AR515B |
| Max. test pressure [psig] () | 319 psig |
| Contact differential [bar] () | 0.2 bar |
| EN 60947 wiring properties () | Flex, ferrules: 0.2-1.0 mm2Flex, no ferrules: 0.2-1.5 mm2Solid/stranded: 0.2-1.5 mm2 |
| Electrical connection size () | Pg 13.5 |
| Max. Working Pressure [bar] () | 17 bar |
| Max. test pressure [bar] Pe () | 22 bar |
| Quantity per packing format () | 21 pc |
| Electrical conn. Male/Female () | Female |
| Max. Working Pressure [psig] () | 245 psig |
| Pressure connection standard () | ISO 228-1 |
| EN 60947 electrical properties () | Pollution degree: 3Rated impulse voltage: 4 kVShort circuit prot, fuse: 2AInsulation: 250V |
| Electrical connection standard () | DIN 40430 |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| Diff.press.setting range [MPa] [max] () | 0.45 MPa |
| Diff.press.setting range [MPa] [min] () | 0.03 MPa |
| Diff.press.setting range [bar] [max] () | 4.5 bar |
| Diff.press.setting range [bar] [min] () | 0.3 bar |
| Diff.press.setting range [psi] [max] () | 65 psi |
| Diff.press.setting range [psi] [min] () | 4.3 psi |
| Operat. range LP side [bar] Pe [max] () | 12 bar |
| Operat. range LP side [bar] Pe [min] () | -1 bar |
| Operat. range LP side [psig]Pe [max] () | 175 psig |
| Operat. range LP side [psig]Pe [min] () | -15 psig |
| Ambient temperature range [°C] [max] () | 60 °C |
| Ambient temperature range [°C] [min] () | -40 °C |
| Ambient temperature range [°F] [max] () | 140 °F |
| Ambient temperature range [°F] [min] () | -40 °F |
| In scope of WEEE and contain batteries () | No |
Technical specifications and performance data
Installation and operation guide