Stego Thermostats

This range of compact dinrail mounted thermostats are ideal for temperature regulation of control panel enclosures. They can be used to switch extract fans, heaters or signalling devices for when temperature ranges are exceeded.
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  • Large setting range
  • Small size
  • Simple to mount / DIN rail fixing
  • High switching performance
KTO 01140: Thermostat with (normally closed) contact breaker for regulating heaters
KTO 01141: Thermostat with (normally open) contact maker for regulation of Panel Fans and Heatersand heat exchangers or for switching signal devices when temperature limit has been exceeded.

Single function thermostats


Order Code Setting Range N/C (breaker) Setting Range N/O (maker)
KTO 01140 0 to +60
KTO 01141
+20 to +80 C

Technical Specifications

Temperature Setting Range : -45 tot +80 °C (-49 tot +176 °F)
Breaking Capacity: 6A (1) AC 250V DC 30
Casing: Plastic, UL94 VO
Protection: IP20
Dimensions: 67H x 50W x 46D
Approvals: VDE, UL Files E164102

  • Normally open and normally closed in one casing
  • Separate adjustable temperatures
  • Terminals easily accessible
  • Simple to mount / DIN rail fixing
  • High switching performance

This compact double function thermostat can be used to regulate both heaters and filter fans or heat exchangers or for switching signal devices when a temperature range is exceeded. Heating and cooling equipment can be switched independently from each other with a temperature offset as opposed to the usual change-over contacts.

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