


| Parameter | Value |
|---|---|
| EAN () | 5702428036900 |
| Type () | KP7EW |
| Volume () | 1.28 Liter |
| Approval () | ATEX - Cat. 3 - Zone 2CCCCEEACLLC CDC EURO-TYSKLVDPEDPZHRINARMRSRoHS ChinaUKCA |
| Net weight () | 0.385 Kg |
| Fluid Group () | 1 |
| Serviceable () | No |
| Gross weight () | 0.428 Kg |
| PED category () | IV |
| Refrigerants () | R1234yfR1234ze(E)R1270R170R290R444BR454AR454CR455AR516AR600R600a |
| EX Sales text () | -20Cta+60CII 3G Ex ic IIB T6 Gc |
| Product group () | Switches and thermostats |
| Contact rating () | Ci max: 0,5 nFIi max: 0,1 ALi max: 0,2 uHPi max: 1 WUi max: 30 V |
| Packing format () | Multi pack |
| Reset function () | Auto |
| Amb. Temp. Note () | 80 °C/176 °F for max 120 min |
| Application note () | Not applicable for liquid line |
| Contact function () | SPDT gold |
| SCIP dossier no. () | b1323c86-8856-44cc-b1c6-6849abe37ee4 |
| EU RoHS compliance () | Yes |
| Enclosure rating IP () | IP44 |
| Product accessories () | Switches accessories |
| Product description () | Pressure Switch |
| Pressure Male/Female () | Female |
| Electrical connection () | Screwed cable entry |
| Oil free refrigerants () | R1234ze(E)R516A |
| Differential [bar] [max] () | 10 bar |
| Differential [bar] [min] () | 4 bar |
| Differential [psi] [max] () | 145 psi |
| Differential [psi] [min] () | 58 psi |
| Lubricants compatibility () | Oilfree applications |
| Pressure connection size () | 1/4 |
| Pressure connection type () | Solder, ODF |
| Pressure sensing element () | Bellows |
| Product Name Description () | Pressure switch |
| UL approved refrigerants () | R516A |
| Electrical conn. comments () | Metal cable gland |
| Enclosure rating Nema (~) () | 2 |
| Max. test pressure [psig] () | 510 psig |
| EN 60947 wiring properties () | Flex, ferrules: 0.5-1.5 mm2Flex, no ferrules: 0.7-2.5 mm2Solid/stranded: 0.75-2.5 mm2 |
| Electrical connection size () | Pg 13.5 |
| Max. Working Pressure [bar] () | 32 bar |
| Max. test pressure [bar] Pe () | 35 bar |
| Quantity per packing format () | 32 pc |
| Electrical conn. Male/Female () | Female |
| Max. Working Pressure [psig] () | 464 psig |
| Pressure connection standard () | EN 1254-1 |
| EN 60947 electrical properties () | Pollution degree: 3Rated impulse voltage: 4 kVInsulation: 400VShort circuit prot, fuse: 16A |
| Electrical connection standard () | DIN 40430 |
| REACH Candidate List substances () | Lead (CAS no. 7439-92-1) |
| Regulation range [bar] Pe [max] () | 32 bar |
| Regulation range [bar] Pe [min] () | 8 bar |
| Regulation range [psig] Pe [max] () | 464 psig |
| Regulation range [psig] Pe [min] () | 116 psig |
| Ambient temperature range [°C] [max] () | 40 °C |
| Ambient temperature range [°C] [min] () | -20 °C |
| Ambient temperature range [°F] [max] () | 104 °F |
| Ambient temperature range [°F] [min] () | -4 °F |
| In scope of WEEE and contain batteries () | No |
Technical specifications and performance data
Installation and operation guide