Thermostat KTO 011/KTS 011

  • ktokts1Large 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 regulation of filter fans and heat exchangers or for switching signal devices when temperature limit has been exceeded.

Technical data

NO/NC: Setting range (see table)                 ktokts2
Switch temp.diff. 7K (± 4K tolerance)
Sensor element: Thermoplastic bimetal
Contact type: Break or Make, snap-action contact
Contact resistance: < 100mW
Service life: > 100 000 cycles
Max. Breaking capacity: AC 250V 10A (resistive load)
AC 120V 15A (resistive load)
AC 250V/120V 2A (inductive load at cosj = 0.6)
EMC: acc. to EN55014-1-2, EN61000-3-2, EN61000-3-3
Connection: 2 pole terminal 2.5mm²
Mounting: Clips for 35mm DIN-rail, EN50022
Enclosure: plastic UL94 V-0, light grey
Dimensions:  60 x 33 x 35mm
Weight: approx. 40g
Fixint point: variable
Operating/Stock temperature: -20 to +80°C
Protective class IP20
Approvals: VDE, UL-file E164102
Setting range Breaker (NC) Contact-Making (NO)
0 – +60°C
-10 – + 50°C
+20 – +80°C 01140.0-00 01142.0-00 01159.0-00 01141.0-00 01143.0-00 01158.0-00
Approvals: VDE