Siemens QAF81.6 : Frost Monitor, SPDT, Auto Reset, 20' Capillary
For temperature supervision on the air side of air heating coils in ventilation and air conditioning plants to provide protection against frost.
Specifiations
| Degree of protection | IP54 |
| Digital output, switching current | 10 (2)A |
| Digital output, switching voltage | 250 V |
| Digital outputs | CO: 1 , Potential-free |
| Dimensions (W x H x D) | 4.45 x 1.46 x 4.17 in |
| Min. active length | 300 mm |
| Switching differential | 2 K |
| Operating voltage | 24 VDC |
| Setpoint setting range | -5…15 °C |
| Capillary length | 6000 mm |
| Mounting position | Any |
Datasheets
 | Siemens QAF81.6 Data Sheet |
| Siemens QAF81.6 Installation |
- Switch:
- (1)SPDT
- Reset Functionality:
- Auto Reset
- Capillary Length:
- 20'
