KTS 111 (NO), Thermostat, 0-60°C (Cooling)
Item code: ST.11101.0-00
Condition: New product
Manufacturer: STEGO
Small mechanical thermostat for cooling or signalization systems type KTS 111.
0 to +60°C, 1NO (Cooling), IP20.
approvals CE,UL,VDE,EAC.
(equivalent to 01141.0-00 and 01147.9-00)
Stego 11101.0-00
16 Items
Data sheet
| Product type | Thermostat |
| Switching function | NO (Cooling) |
| Power supply voltage | 24 V DC / 230 V AC |
| Temperature setting range | 0 ... +60 °C |
| Operating temperature | -45°C ... +80°C |
| Degree of protection | IP20 |
| Approvals | VDE, UL, EAC |
More info
The mechanical thermostats KTS 111 are regulators for use up to 5,000 meters in altitude, thanks to optimised air gap and increased creep age distance. By use of Push-In terminals, the thermostat is wired tool-free. The Push-In terminals provide constant pressure on the wires to prevent them from coming loose (e.g. during transport).
KTS 111: Thermostat (NO); contact maker for regulating of filter fans and heat exchangers or for switching signal devises when temperature limit has been exceeded. The contact closes when temperature is rising.
| Switch temperature difference | 7 K (±4 K tolerance) |
|---|---|
| Sensor element | thermostatic bimetal |
| Contact type | snap-action contact |
| Service life | 100,000 cycles verified |
| Max. operating voltage, frequency range | AC 250 V, 50-60 Hz |
| Max. inrush current | AC 16 A for 10 sec. |
| Connection1 | 2 Push-In clamps rigid wire 2.5 mm² (AWG 14) stranded wire1 1.5 mm² (AWG 16) |
| Mounting | clip for 35 mm DIN rail, EN 60715 |
| Casing | plastic according to UL94 V-0, light grey |
| Dimensions | 60 x 33 x 41 mm |
| Weight | approx. 40 g |
| Fitting position | variable |
| Operating/Storage temperature | -45 to +80 °C (-49 to +176 °F) |
| Operating/Storage humidity | max. 90 % RH (non-condensing) |
| Protection type/Protection class | IP20 / II |
| Overvoltage category/Altitude | II: up to 5,000 m; III: up to 2,000 m |
1 Stripped length of rigid wire: 10 to 12 mm. When connecting with wires, wire end ferrules must be used (square or trapezoid crimp). Length of wire end ferrule: 10 mm or 12 mm.
Important note: The contact system of the regulator is subjected to environmental influences, thus the contact resistance may change. This can lead to a voltage drop and/or self-heating of the contacts.
Setting range |
Art. No. Contact breaker (NC) |
Art. No. Contact maker (NO) | Switching current²/ AC 250 V | Switching capacity AC 120 V | max. DC 24-72 V | Approvals | ||
|---|---|---|---|---|---|---|---|---|
| 0 to +60 °C | 11100.0-00 | 11101.0-00 | 10 (2) A | 15 (2) A | 30 W | VDE | UL File No. E164102 | EAC submitted |
| -10 to +50 °C | 11100.0-01 | 11101.0-01 | 10 (2) A | 15 (2) A | 30 W | VDE | UL File No. E164102 | EAC submitted |
| +20 to +80 °C | 11100.0-02 | 11101.0-02 | 3 (2) A | 3 (2) A | 30 W | VDE | UL File No. E164102 | EAC submitted |
| +32 to +140 °F | 11100.9-00 | 11101.9-00 | 10 (2) A | 15 (2) A | 30 W | VDE | UL File No. E164102 | EAC submitted |
| +14 to +122 °F | 11100.9-01 | 11101.9-01 | 10 (2) A | 15 (2) A | 30 W | VDE | UL File No. E164102 | EAC submitted |
2 The level of switching current has an influence on the tolerance accuracy;
