STEGO
Tamper-proof Dual thermostat - FTD 011
FTD
FTD 011 is two thermostats in the same casing. Available with one NO contact and one NC contact or with two NO contacts.
Â
Normally closed - Contact breaks (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.
Â
Normally open - Â Contact makes(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.
Â
The thermostat with one NO contact and one NC contact is used, for example, for controlling both a heater and fan.
Â
The thermostat has two NO contacts, good for controlling two fans. One of the thermostats activates first and a smaller fan, for example, is activated. If this fan is unable to cool sufficiently and the temperature thus increases, the other thermostat activates and a larger fan can be started.
Â
- NO and NC thermostats in one housing
- Small size
- Preset values
- Simple installation
Selected variant
Technical data
General data |
|
|---|---|
| Switch on temperature NC | 5 °C |
| Switch off temperature NC | 15 °C |
| Switch on temperature NO | 40 °C |
| Switch off temperature NO | 50 °C |
| Tolerance switch off | ±7K |
| Tolerance for switch on | ±6K |
| Detection | Bimetallic |
| Contact type | 1 x N/O, 1 x N/C |
Rated operating conditions |
|
| Voltage max | 250 V ac |
| Inrush max | 16 A |
| Breaking capacity | <250 VAC, 5 (1,6) A / 120 VAC, 10 (2) A. DC: 30W |
| Contact resistance | <20 mΩ |
*Invisible Heading* |
|
|---|---|
| Operational temperature | -40°C ... +80°C |
| Storage temperature | -45°C ... +80°C |
| Life span | > 1000 000 cycles |
Dimensions |
|
| Height | 47 mm |
| Width | 63 mm |
| Depth | 33 mm |
| Weight | 0.04 kg |
| Material plastic housing | Plastic |
Safety & approvals |
|
| IP class | IP20 |
| Approvals | CE, cULus, EAC, EMC, RoHS, UL E164102, VDE |
Product description
FTD 011 is two thermostats in the same casing. Available with one NO contact and one NC contact or with two NO contacts.
Â
Normally closed - Contact breaks (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.
Â
Normally open - Â Contact makes(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.
Â
The thermostat with one NO contact and one NC contact is used, for example, for controlling both a heater and fan.
Â
The thermostat has two NO contacts, good for controlling two fans. One of the thermostats activates first and a smaller fan, for example, is activated. If this fan is unable to cool sufficiently and the temperature thus increases, the other thermostat activates and a larger fan can be started.
Â
Related
Electrical Protection in the Solar Era: How to Choose Fuses for Modern Photovoltaic Installations
Solar energy has become a pillar of the global energy transition. The experts at OEM Automatic have broken down the role of photovoltaic fuses and their contribution to solar systems, as well as, how to choose the right solution for you.
Fuse links for semiconductor protection
Ultra fast-acting fuse links engineered specifically to shield delicate semiconductor devices.
Lightning and surge protection for DC and control signals
Do you need reliable protection for measuring and control equipment? DEHN YellowLine delivers voltage surge protection tailored for building, measuring, and control systems
MCBs vs ECBs: Which is best for securing DC circuits?
Choosing the right circuit breaker is important for protecting DC circuits. Two primary forms of protection are MCBs and ECBs. The experts at OEM Automatic breakdown the two circuit breakers for you!
Signal Lights For You
New signal lights from Auer Signal are now available! The first products to be launched in this series are the Smart Dot 50 in the Basic and Standard versions, as well as the Smart Indicator 50 in the Basic version.Â
Optimise your production line with sensors
Optimise your production line with encoders, inclinometers, displays and slip rings
