WPR-90GB

Clip on pipe mechanical thermostat.

Pipe thermostat with liquid thermoelement. Heat is submitted to thermostat due to rear, metal wall. Factor measurement is made on pipe. Mounted on pipes in 2/3-4 inch by the included spring. Equipped with SPDT contacts. It has a sealed casing protecting against the influence of increased humidity. Designed for control in heating installations, especially useful for automatic control of boilers, pumps etc.

 

  • Mounting: clip on-pipe with mounting spring

  • External adjustment by knob

  • Used in central heating installations

  • Thermal paste included

Specifications:

 

Mounting:
adjoining, clip on pipe
Measuring element:
liquid
Adjustment range:
0°C...+90°C
Hysteresis:
5°C
Max. casing temp.:
80°C
Contact load:
16(4)A 250V~ ; 6(1)A 400V~
Connectors:
screw or flat pin 6,3 x 0,8mm
Degree and protection class:
IP40 / II
Contact arrangement:
SPDT changeover