Danfoss KPI 38 Pressure Switch
DIMENSION
INSTRUCTION FOR USE
Info for UK customers only: Danfoss Ltd., 22 Wycombe End, HP9 1NB, GB
KPI 34, KPI 35, KPI 36, KPI 38
t1min. -40 °C
t1max. 65 °C
t2min. -40 °C
t2max. 100 °C
| Type | Range | Diff. |
| KPI 34 | -0.2 − 3 bar | 0.5 − 1.25 bar |
| KPI 35 | -0.2 − 8 bar | 0.4 − 2 bar |
| KPI 36 | 4 − 12 bar | 0.5 − 1.6 bar |
| KPI 38 | 8 − 28 bar | 1.8 − 6 bar |
KPI 34: 18 bar
KPI 35: 18 bar
KPI 36: 18 bar
KPI 38: 30 bar
Please note: No maintenance is required for the switches after final installation.
Please note: scale in KP units is indicative only.
For accurate setting or when using according to FM aproval use additional pressure gauge to set the unit.
Standard contact
Alternating current
AC-1 : 10 A, 440 V
AC-3 : 6 A, 440 V
AC-15: 4 A, 440 V
Blocked rotor: 112 A
Direct current:
DC-13, 12 W, 220 V
 | Listed refrigeration controller 61B5 | ||||
| Voltage | FL | LR | Resist. load | Pilot duty | |
| AC | DC | A | A | ||
| 240 | – | 6 | 36 | 8A | 3A |
| 120 | – | 8 | 48 | 10 | |
| – | 240 | – | – | – | 12W |
Use copper wire only Tightening torque 20 lb. in.
CAUTION:
Disconnect power supply before wiring connections are made or service to avoid possible electrical shock or damage to equipment. Do never touch live parts wite your fingers ro with ant tool.
060R9308
Documents / Resources
 | Danfoss KPI 38 Pressure Switch [pdf] Installation Guide KPI 34, KPI 35, KPI 36, KPI 38, KPI 38 Pressure Switch, Pressure Switch, Switch |
