| Alarm Signal |
Falling |
| 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 |
| CE evaluated |
Yes |
| China RoHS compliance |
Yes |
| Contact differential [bar] |
0.1 bar |
| Contact function |
SPDT (neutral zone) |
| Contact rating |
AC15=3 A, 400 V
AC1=10 A, 400 V
AC3=4 A, 400 V
DC13=12 W, 220 V
LR=28 A, 400 V |
| Contain batteries |
No |
| Diff.press.setting range [bar] [Max] |
1.5 bar |
| Diff.press.setting range [bar] [Min] |
0.1 bar |
| Diff.press.setting range [MPa] [Max] |
0.15 MPa |
| Diff.press.setting range [MPa] [Min] |
0.01 MPa |
| Diff.press.setting range [psi] [Max] |
21.8 psi |
| Diff.press.setting range [psi] [Min] |
1.5 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
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 |
IP66 |
| EU RoHS compliance |
Yes |
| EU RoHS exemption clause |
No |
| Factory setting [bar] |
0.3 bar |
| Factory setting [MPa] |
0.03 MPa |
| Factory setting [psig] |
4 psig |
| In scope of WEEE |
Yes |
| Max. neutral zone [bar] |
0.33 bar |
| Max. test pressure [bar] Pe |
13 bar |
| Max. test pressure [psig] |
188 psig |
| Max. Working Pressure [bar] |
11 bar |
| Max. Working Pressure [psig] |
160 psig |
| Operat. range LP side [bar] Pe [Max] |
9 bar |
| Operat. range LP side [bar] Pe [Min] |
-1 bar |
| Operat. range LP side [psig]Pe [Max] |
131 psig |
| Operat. range LP side [psig]Pe [Min] |
-15 psig |
| Packing format |
Multi pack |
| Pressure connection notes |
Weld nipple d6.5/D10mm |
| Pressure connection size |
3/8 |
| Pressure connection standard |
ISO 228-1 |
| Pressure connection type |
G |
| Pressure Male/Female |
Male |
| Pressure range [bar] Pe [Max] |
9 bar |
| Pressure range [bar] Pe [Min] |
-1 bar |
| Product accessories |
Generic accessories
Switches accessories |
| Product description |
Diff. Pressure Switch |
| Product group |
Switches and thermostats |
| Product name |
Differential pressure switch |
| Quantity per packing format |
9 pc |
| REACH Candidate List substances |
Lead (CAS no. 7439-92-1) |
| Refrigerants |
R11
R12
R123
R124
R134a
R22
R404A
R407A
R407C
R407F
R407H
R422B
R422D
R438A
R507C
R717 |
| Relay release time [s] |
0 s |
| Reset function |
Auto |
| SCIP dossier no. |
f62fe422-beda-433a-a602-740419c82c06 |
| SCIP dossier product name |
RT Presso_Diff.Presso |
| Serviceable |
Contact systems |
| Type |
RT262AL |
| UL approved refrigerants |
R11
R12
R123
R124
R134a
R22
R404A
R407A
R407C
R407F
R407H
R422B
R422D
R438A
R507C |
