Capillary thermostat RT 8804

Description

Capillary thermostat RT is a single-pole temperature regulator based on the principle of liquid dilatation. It consists from two basic parts: switching unit and capillary temperature sensor. There is a protective earth pin on the cover. Regulated temperature can be user set in control range. Installation is made by two M4 screws.

Advantages

  1. variable location of temperature sensor in relation to position of switching unit
  2. switching unit can be installed in any position
  3. capillary can be bent according to installation need
  4. no consumption of electrical power
  5. low operating and servicing costs  

Technical data

Control range 50 ÷ 320 °C
Variation of maximal cutout temperature ±10 °C
Switching difference 4-10 K
Rated current 16 (2,6) A
Rated voltage 240 V ~
Temperature range (switching unit) 0 ÷ 150 °C
Max. temperature (sensor) 330 °C
Protection IP 00, built-in thermostat
Protection class I
Lifetime 100.000 working cycles
Capillary length 1 000 mm
Min. radius of capillary bend Rmin = 5 mm
Connecting terminals flat pins 6,3 x 0,8 in accordance with ČSN EN 61210

Product is VDE certified.

  

Type designation

Type
Control range [°C]
Design
(break./switch.)
No. of terminals
Design
(straight/angular)
Earthing terminal
8804.01
50-320
breaking
2
straight
yes
8804.01U
50-320
breaking
2
angular
yes
8804.011
50-320
switching
3
straight
yes
8804.011U 50-320
switching
3
angular
yes

Dimensional drawings


Photos of the product

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