KT 011

KT 011

Small, compact Thermostat KT 011

  • Large setting range
  • Small size
  • Simple to mount
  • High switching performance

KTO 011: Thermostat (normally closed); contact breaker for regulating heaters.
KTS 011: Thermostat (normally open); contact maker for regulating of filter fans and heat exchangers or for switching signal devised when temperature limit has been exceeded.

Technical Data

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Switch temperature difference 7K (± 4K tolerance)
Sensor element thermostatic bimetal
Contact type snap-action contact
Service life > 100,000 cycles
Max. Switching capacity 250VAC, 10 (2) A
120VAC, 15 (2) A
DC 30W
Connection 2-pole terminal, clamping torque 0.5Nm max.: rigid wire 2.5mm² stranded wire (with wire end ferrule) 1.5mm²
Mounting clip for 35mm DIN rail, EN60715 (or for exit filter EF 118 Series)
Casing plastic according to UL94 V-0, light grey
Dimensions 60 x 33 x 43mm
Weight approx. 40g
Fitting position variable
Operating / Storage temperature -45 to +80°C (-49 to +176°F)
Protection type IP20
Setting range Art. No. Contact Breaker (NC) Art. No. Contact Maker (NO) Approvals
0 to +60°C 01140.0-00 01141.0-00 VDE
-10 to +50°C 01142.0-00 01143.0-00 VDE + UL File No. E164102
+20 to +80°C 01159.0-00 01158.0-00 VDE + UL File No. E164102
+32 to +140°F 01140.9-00 01141.9-00 VDE + UL File No. E164102
+14 to +122°F 01142.9-00 01143.9-00 VDE + UL File No. E164102
0 to +60°C 01146.9-00 01147.9-00 VDE + UL File No. E164102

Technical drawing

KT 011