Danfoss
KP5
High Pressure Pressure Switch • High Pressure Protection
Quick Stats
Series
KP
Type
High Pressure
Function
High Pressure Cut-Out
Contacts
SPDT
Reset Type
Automatic or Manual (selectable)
Single pole high pressure switch for compressor discharge protection.
Technical Specifications
Pressure Range
| Range (bar) | 8 to 32 |
| Range (psi) | 116 to 464 |
| Differential (bar) | 2.0 to 6.0 |
| Differential (psi) | 29 to 87 |
Electrical
| Contact Type | SPDT |
| Contact Rating | 16A/250VAC |
Physical
| Connection | 1/4" SAE flare (7/16-20 UNF) |
| Enclosure | IP30 (IP44 with cover) |
| Max Working Pressure | 35 bar |
Compatible Refrigerants
R134a
R404A
R407C
R22
R507A
Typical Settings
| Application | Cut-Out | Differential | Cut-In |
|---|---|---|---|
| R404A | 28 bar | 4 bar | 24 bar |
| R134a | 18 bar | 3 bar | 15 bar |
Wiring Diagram
| Terminal | Function |
|---|---|
| 1 | Common |
| 2 | Normally Closed (opens on high pressure) |
| 4 | Normally Open (closes on high pressure) |
Applications
- Compressor high pressure protection
- System overpressure safety
- Head pressure limiting
Cross Reference / Alternatives
Ranco O12
Penn P70
Manufacturer Information
Brand: Danfoss
Country: Denmark