Stego Elektrotechnik, Enclosure Thermostat, Adjustable, NC, DIN Rail, 120 250 V ac

  • RS Stock No. 697-4437
  • Mfr. Part No. 01140.0-00
  • Manufacturer STEGO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Stego Compact DIN Rail Thermostats

KTO 011 (697-4437) thermostat normally closed, contact breaker for regulating heaters.,KTS 011 (697-4446) thermostat normally open, contact maker for regulating filter fans and heat exchangers or for switching signal devised when temperature limit has been exceeded.

Large setting range
Small size 60 x 33 x 43 mm
Plastic casing according to UL94 V-0, light grey
Variable fitting position and simple to mount (clip for 35mm DIN rail)
Maximum switching capacity: 250Vac, 10(2)A; 120Vac 15(2)A; Vdc 30W
Switch temperature difference 7K (±4K)
Thermostatic bimetal sensor element
Contact resistance <10mΩ
Service life >100,000 cycles
EMC according to EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Connection 2-pole terminal for 2.5mm2


clamping torque 0.8Nm
Operating/storage temperature -20 to +80°C/-45 to +80°C


VDE (697-4437 & 697-4446)
UL, VDE, CSA (121-7322 & 121-7323)





Attribute Value
Adjustable or Fixed Adjustable
Mount Type DIN Rail
Maximum Temperature Setting +60°C
Minimum Temperature Setting 0°C
Supply Voltage 120 250 V ac
Switch Configuration NC
Temperature Setting Range 0 +60°C
6 Within 1 working day(s) (IE stock)
107 Within 2 working day(s) (EU stock)
Unit of sale: Each
Was €22.20
(exc. VAT)
(inc. VAT)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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