Description
Features
| Applications
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The Altelix NHT-DIN series are DIN Rail mountable adjustable mechanical thermostats. Available in two models, Normally Open (NO) or Normally Closed (NC), these thermostats feature easy to read dials with temperature setting in Fahrenheit. With an adjustable temperature range from -32°F to 140°F, these thermostats are ideal to control heater, fans, cooling equipment and alarm signaling devices. 2-pole clamp style power terminals on the bottom of the thermostat makes wiring easy and secure.
Available in Two Models (Sold Separately):
- NHTU-DIN - Normally Open (for cooling/fan control)
- NHTC-DIN - Normally Closed (for heater control)
Normally Open Operation
When the ambient temperature is lower than the temperature set by the thermostat, the circuit is open and the cooling equipment stops.When the ambient temperature is higher than the temperature set by the thermostat, the circuit closes and the cooling equipment starts.
Normally Closed Operation
When the ambient temperature is higher than the temperature set by the thermostat, the circuit is open and the heating equipment stops.When the ambient temperature is lower than the temperature set by the thermostat, the circuit closes and the heating equipment starts.
Altelix DIN Rail Enclosures
Altelix has available a wide range of DIN Rail enclosures with sizes ranging from 10x8x6 inch to 32x24x12 inch. These enclosures are available in Fiberglass (FRP), Polycarbonate, Painted and Stainless Steel. Click Here to view all available models.
Technical Specifications
| Model Numbers | NHTU-DIN (Normally Open - NO) NHTC-DIN (Normally Closed - NC) |
| Temperature Control Range | -32°F to +140°F (0°C to +60°C) |
| Mounting | 35mm DIN Rail |
| Sensor Element | Thermostatic Bi-Metal |
| Switching Capacity (Max Load) | 120VAC @ 15A 250VAC @ 10A DC: 30W |
| Dimensions | 1.3 x 2.4 x 1.8 in. (34 x 62 x 47 mm) |
| Service Life | > 100,000 Cycles |
| Operating/Storage Temperature | -4°F to +176°F (-20°C to +80°C) |
| Connection | 2-Pole Terminal for AWG 14 Max. |
| Housing | Plastic, UL94V Light Gray |
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WARNING: This product can expose you to chemicals including phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
