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Capillary Thermostats

Capillary thermostats are used to control heating elements. Based on the set temperature, the sensor closes as the temperature rises and opens as the temperature falls.

Below is a selection of the most highly sold 1-pole, 3-pole and combination thermostats.

Capillary thermostats

1-pole, 16A/400V

Item no.Description
190010070–40ºC w/changeover switch, capillary tube, 850 mm, sensor Ø6.0 x 147 mm
190018580–40ºC, knob, Ø50.0 mm
1900101530–85ºC, capillary tube, 850 mm, sensor Ø6.0 x 93 mm
1900180930–85ºC, knob, Ø50.0 mm
1900134630–93ºC, capillary tube, 1730 mm
1900103130–110ºC, capillary tube, 850 mm, sensor Ø6.0 x 115 mm
1900182530–110ºC, knob, Ø50.0 mm
1900106430–110ºC w/changeover switch, short shaft w/notch, capillary tube, 830 mm, sensor Ø6.0 x 113 mm
1900133850–250ºC, capillary tube, 1130 mm, sensor Ø3.0 x 201 mm
1900190850–250ºC, knob, Ø50.0 mm
1900139550–281ºC w/changeover switch, capillary tube, 850 mm, sensor Ø3.0 x 160 mm
1900102350–320ºC, capillary tube, 870 mm, sensor Ø3.0 x 160 mm
1900183350–320ºC, knob, Ø50.0 mm
19001643100–580ºC w/changeover switch, capillary tube, 1130 mm, sensor Ø4.0 x 163 mm
19000140100–580ºC, knob, Ø50.0 mm
19001536-35ºC to +35ºC, in box w/permanently attached sensor
190015770–40ºC, in box w/capillary tube, 1500 mm, sensor Ø6.0 x 115 mm
199005620–40ºC, in box w/capillary tube, 1500 mm, sensor Ø6.0 x 115 mm and sensor tube
Capillary thermostat

3-pole, 16A/400V

Item no.Description
190010800–40ºC, capillary tube, 870 mm, sensor Ø6.0 x 215 mm
190018580–40ºC, knob, Ø50.0 mm
190012880–40ºC, three steps (0–3–6ºC), capillary tube, 880 mm, sensor Ø6.0 x 215 mm
190018580–40ºC, knob, Ø50.0 mm
1900112230–85ºC, capillary tube, 870 mm, sensor Ø6.0 x 131 mm
1900180930–85ºC, knob, 50.0 mm
1900111430–110ºC w/changeover switch, capillary tube, 880 mm, sensor Ø6.0 x 235 mm
1900182530–110ºC, knob, Ø50.0 mm
1900110650–300ºC, capillary tube, 870 mm, sensor Ø6.0 x 75 mm
1900183350–300ºC, knob, Ø50.0 mm
1900117160–200ºC, three steps (0–10–20ºC), capillary tube, 1740 mm, sensor Ø6.0 x 179 mm
1900181760–200ºC, knob, Ø50.0 mm
Capillary thermostat

Combination thermostats, 3-pole, 20A/400V

Item no.Description
1900127030–85ºC w/thermal cut-out at 110ºC, frost protection at 7ºC, capillary tube 870 mm,
sensor Ø6.0 x 129 mm/Ø6.0 x 92 mm
1900180930–85ºC, knob, Ø50.0 mm
1900156930–85ºC, short shaft w/notch, w/thermal cut-out at 110ºC, capillary tube 870 mm,
sensor Ø6.0 x 129 mm/Ø6.0 x 92 mm
190016680–45ºC w/thermal cut-out at 76ºC, capillary tube 870 mm, sensor Ø6.0 x 182 mm/Ø6.0 x 94 mm
190023510–45ºC, knob, Ø41.0 mm