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FTO 011
YUZEY
The NC thermostat opens when the temperature rises and is used to control heaters or to switch signal transmitters when the temperature undershoots. The temperature is permanently set. This gives you a high switching accuracy.
Small dimensions
Fixed temperature setting
High switching accuracy
Clip mounting
Tamper-proof (Pre-set) Thermostat FTO 011 : Contact breaker/NC (red casing) for regulating heaters or for switching signal devices when temperature has fallen below the minimum value. The contact opens when temperature is rising.
Tamper-proof (Pre-set) Thermostat FTS 011 : Contact maker/NO (blue casing) for regulating filter fans, heat exchangers, cooling devices or for switching signal devices when temperature limit has been exceeded. The contact closes when temperaure is rising.
| Device type | Thermostats |
| Setting range | firm |
| Contact type | Snap-action contact |
| Sensor | Thermostatic bimetal |
| Protection type | IP20 |
| Casing | Plastic to UL94 V-0, light grey |
| AC/DC | AC DC |
| Maximum operating voltage tolerance | AC 250 V (VDE), AC 120 V (UL) V |
| Maximum inrush current | 16 A |
| Inrush current duration | 10 s |
| Switching capacity | AC 250 V: 5 (1.6) A AC 120 V: 10 (2) A DC 24-72V: 30 W |
| Switching current ohmic | 5 A |
| Switching current 2 ohmic | 10 A |
| Reference voltage ohmic maximum | 250 VAC |
| Reference voltage 2 ohmic maximum | 120 VAC |
| Switching current inductive | 1.6 A |
| Switching current 2 inductive | 2 A |
| Reference voltage inductive maximum | 250 VAC |
| Maximum reference voltage 2 | 120 VAC |
| Switching current DC ohmic | 1 A |
| Reference voltage DC ohmic maximum | 30 VDC |
| Minimal switching capacity | 0.48 W |
| Minimum reference voltage | 24 V |
| Switching current | 20 mA |
| Service life | >100000 cycles |
| Switch-off temperature tolerance | ± 5 K |
| Switch-on temperature tolerance | ± 5 K |
| Operating temperature | -40 °C - 80 °C |
| Operating humidity | ≤90 % RH |
| Storage humidity | ≤90 % RH |
| Storage temperature | -45 °C - 80 °C |
| Torque | 0.8 Nmmax. |
| Connection | 2-pole clamp, torque 0.8 Nm max: Rigid wire/stranded wire 2.5 mm² (AWG 14) |
| Design | Normally closed (NC) |
| Mounting | Clip for 35 mm DIN rail, EN 60715 |
| Height | 47 mm |
| Width | 33 mm |
| Depth | 33 mm |
| Weight | 30 g |
| Note | Other switch-on/switch-off temperatures on request. Wire end ferrules must be used for connections with stranded wires. Switching of resistive load (switching of inductive load). |
PRODUCT VARIANTS
| Article number | Switch-off temperature | Switch-on temperature |
|---|---|---|
| 01160.0-01 | 25 °C | 15 °C |
| 01160.0-00 | 15 °C | 5 °C |
| 01160.0-05 | 10 °C | 0 °C |

