Thermostat TH 472
Description
Thermostat TH 472 is made as one unit. Sensor and the electrical switch system are assembled, adjusted and enclosed in the thermostat body. To install it in specified hole, use thread M 22x1.5 on the thermostat body and hexagon head OK 27. Connecting terminals are flat pins 6.3 mm that are electrically insulated from the thermostat body. Thermostat head with flat pins is connected permanently with thermostat body.
Thermostat is supplied with sealing ring diameter 22x27. Required temperature is adjusted in manufacturer according specification in order set temperature can not be changed by user.
Installation
Fix the thermostat in specified hole using spanner No. 27 with torque maximally 45 Nm. Screwing and unscrewing must not be done using flat pins on thermostat head. Spare parts are not supplied.
Advantages
- any working position
- resistance against splashing water
- resistance against vibrations up to 5 g
Technical data
Thermostat can be supplied either in switch-on design (Z) or switch-off design (R).| Range of rated temperature | from 30 °C to 115 °C |
| Rated contacts load | 6-24 V, max. 6 A DC or AC |
| Lifetime | 10 000 cycles |
| Connecting terminals | flat pins 6.3 according to ČSN EN 612 10 |
| Setting accuracy of rated temperature | Switching difference | |
|
4-18 K
|
4-12 K
|
|
|
±3 K
|
A
|
B
|
|
±2 K
|
C
|
D
|
Example of codename
|
TH472
|
R
|
82
|
C
|
|
Type
|
Disconnecting type
|
Nominal temperature 82 °C
|
Accuracy of settings ±2 K, sp. dif. 4-18 K
|
Ordering
Please specify following items in order:- type
- thermostat design (Z or R)
- rated temperature [°C]
- codename
- quantity
- terminals cover
Dimensional drawings
Photos of the product
