kts111-thermostat-schalter-schliesser-no-thermostat-switch-no-normally-open-feature

Thermostat switch (NO)

KTS 111

The mechanical NO thermostat closes when the temperature rises and is used to control filter fans, heat exchangers, cooling devices or to switch signal transmitters when the temperature is exceeded. The use of push-in terminals prevents the supply lines from coming loose.

Tight-fitting supply lines thanks to push-in terminals
Time-saving due to tool-free connection
Large adjustment wheel enables convenient adjustability
Optimised air inlet
Can be used at altitudes of up to 5000 metres

Overview technical data

Device type	Thermostats
Contact type	Snap-action contact
Sensor	Thermostatic bimetal
Protection type	IP20
Casing	Plastic to UL94 V-0, light grey
AC/DC	AC;DC
Inrush current	16 A
Inrush current duration	10 s
Reference voltage ohmic	250 VAC
Reference voltage 2 ohmic	120 VAC
Switching current inductive	2 A
Reference voltage inductive maximum	250 VAC
Reference voltage 2	120 VAC
Switching current dc ohmic	1 A
Reference voltage dc ohmic	30 VDC
Minimal switching capacity	0,48 W
Reference voltage	24 V
Switching current	20 mA
Service life	>100000 cycles
Switching differential	7 K
Switching differential tolerance	± 4 K
Operating temperature	-45 °C - 80 °C
Operating humidity	≤90 % RH
Storage humidity	≤90 % RH
Storage temperature	-45 °C - 80 °C
Connection	2 push-in terminals Rigid wire cable 2.5 mm² (AWG 14) Stranded wire 1.5 mm² (AWG 16)
Design	Normally open (NO)
Mounting	Clip for 35 mm DIN rail, EN 60715
Height	60 mm
Width	33 mm
Depth	41 mm
Weight	40 g
Note	Overvoltage category: II: up to 5000 m; III: up to 2000 m.;The controller's contact system is exposed to the effects of the environment, which can change the contact resistance. This can lead to a voltage drop and/or self-heating of the contacts. Stripped length of rigid wire cable: 8 to 12 mm. Wire end ferrules (square or trapezoidal crimped) must be used for connections with stranded wires. Length of wire end ferrule: 8 mm or 12 mm. The height of the current has an influence on the tolerance accuracy, values specified: Switching resistive load (switching inductive load).
CCC	CQC

Product variants

Article number	Setting range	Switching capacity	Switching current ohmic
11101.0-00	0 °C - 60 °C	AC 250 V: 10 (2) A; AC 120 V: 15 (2) A; DC 24-72 V: 30 W	10 A
11101.0-01	-10 °C - 50 °C	AC 250 V: 10 (2) A; AC 120 V: 15 (2) A; DC 24-72 V: 30 W	10 A
11101.0-02	20 °C - 80 °C	AC 250 V: 3 (2) A; AC 120 V: 3 (2) A; DC 24-72 V: 30 W	3 A
11101.9-00	32 °F - 140 °F	AC 250 V: 10 (2) A; AC 120 V: 15 (2) A; DC 24-72 V: 30 W	10 A
11101.9-01	14 °F - 122 °F	AC 250 V: 10 (2) A; AC 120 V: 15 (2) A; DC 24-72 V: 30 W	10 A

Thermostat switch (NO)

KTS 111

Overview technical data

Product variants

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