Thermostat - KTO 111/KTS 111 KTO 111, KTS 111 11100.0-00

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.

Selected variant

Specifications

Approvals	CE, cULus, EAC, RoHS, UL E164102, VDE
Breaking capacity	250 VAC, 10 (2) A / 120 VAC, 15 (2) A. DC: 30W @ 24 VDC, up to 72 VDC
Connection	2 push in terminals for 2.5mm solid, 1.5mm stranded
Contact resistance	<20 mΩ
Control range temperature from	0
Control range temperature to	60
Country	Germany
Depth	41
Height	60
Humidity	<90 % RH (non-condensing)
Hysteresis Temperature	7K
Inrush Max	16

IP Class	IP20
Lifespan Electrical	> 100 000 operations
Mounting	DIN-rail 35mm, quick mount
Operational Temperature	-45°C ... +80°C
Plastic Cover	Light grey plastic, UL94 V-0
Storage temperature	-45°C ... +80°C
Tolerance for switch on	±4K
Tolerance switch off	±4K
Weight	0,04
Width	33
Voltage max	250 V ac

Downloads

Measurements and connections

Product description

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."