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STEGO
STEGO

Thermostat - KTO 111/KTS 111

KTO 111, KTS 111

  • Push-In Terminals
  • Adjustable ranges from -10 °C to +80 °C
  • Quick installation
  • Improved air intakes for ventilation
  • UL Approved as standard

Product description

KTO111 and KTS111 are a new generation of thermostats from Stego with Push-In connection. The Push-In connection speeds up the installation time by around 30%, while providing a secure connection with constant pressure against the conductor.

 

KTO111 and KTS111 respond quickly to temperature changes, due to innovative air vents for better air circulation around the temperature sensor.

 

The large colour coded dial used for setting the temperature, requires a screwdriver to help protect against accidental adjustment.

 

KTO 111 is an electromechanical thermostat with 1 NC contact usually used for switching heaters. The contact opens when the temperature rises to the set temperature on the red dial.

KTS 111 is an electromechanical thermostat with 1 NO contact usually used for switching cooling fans or to give a signal (switch on) when the temperature is too high. The contact closes if the temperature rises above the set value on the blue dial.

 

Part numbers

Parts Price Control range temperature from Control range temperature to Control range temperature from Control range temperature to Breaking capacity
0 °C 60 °C 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
0 °C 60 °C 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
-10 °C 50 °C 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
-10 °C 50 °C 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
20 °C 80 °C 250 VAC, 3 (2) A / 120 VAC, 3 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
20 °C 80 °C 250 VAC, 3 (2) A / 120 VAC, 3 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
14 °F 122 °F 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
14 °F 122 °F 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
32 °F 140 °F 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
32 °F 140 °F 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC

Part

11100.0-00
KTO 111 Thermostat, 0…+60°C, normally closed, heating, Push In terminals

Technical data

General data

Control range temperature from 0 °C
Control range temperature to 60 °C
Tolerance switch off ±4K
Tolerance for switch on ±4K
Hysteresis temperature 7K
Mounting DIN-rail 35mm, quick mount

Rated operating conditions

Voltage max 250 V ac
Inrush max 16 A
Breaking capacity 250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
Contact resistance <20 mΩ
Electrical lifetime > 100 000 operations
Connection type 2 push in terminals for 2.5mm solid, 1.5mm stranded
Humidity <90 % RH (non-condensing)
Operational Temperature -45°C ... +80°C
Storage temperature -45°C ... +80°C

Dimensions

Height 60 mm
Width 33 mm
Depth 41 mm
Weight 0,04 kg
Material plastic housing UL94 V-0
Material of body Plastic

Safety & approvals

Plastic cover Light grey plastic, UL94 V-0
IP class IP20
Approvals CE, cULus, EAC, RoHS, UL E164102, VDE
Country of origin Germany

Resource

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