Features
- Designed to provide air temperature control and monitoring in cabinets.
- Thermostat NC (Normally Closed) for the control of heaters and heater fans.
- Thermostat NO (Normally Open) for the control of cooling units, or for switching signal transmitters in case of overheating.
- Available in Fahrenheit or Celsius.
NC Normally Closed (Red)
- Used in conjunction with heaters.
- Contact opens when rising temperatures reach the set point temperature, shutting heater off.
NO Normally open (Blue)
- Used in conjunction with fans.
- Contact closes when rising temperatures reach the set point temperature, turning fan on.

Part Details
Click part number for details (e.g., CAD files, assembly instructions, ship weight)
| Dimensions | ||||
|---|---|---|---|---|
| Part No. | Scale | Contact Type | Height x Width x Depth | Switching Capacity |
| SKT011409NC | F° | Normally Closed | 2.8 x 1.5 x 1.4 | 15A @ 120VAC, 10A @ 240VAC, 30W @ DC |
| SKT011409NC-C | C° | Normally Closed | 2.8 x 1.5 x 1.4 | 15A @ 120VAC, 10A @ 240VAC, 30W @ DC |
| SKT011419NO | F° | Normally Open | 2.8 x 1.5 x 1.4 | 15A @ 120VAC, 10A @ 240VAC, 30W @ DC |
| SKT011419NO-C | C° | Normally Open | 2.8 x 1.5 x 1.4 | 15A @ 120VAC, 10A @ 240VAC, 30W @ DC |
| Sensor Element: | Thermostatic bi-metal |
| Switching difference (hysteresis): | + or 4°F (+or 3°K) |
| Adjustment Range: | 30 140°F / 0 60°C |
| Noise Suppression: | N (according to VDE 0875) |
| Connection: | 2 pole terminal for AWG 14 (2.5 mm²) |
| Mounting: | Easily installed by clip mounting on 35 or 38mm DIN rail (included) |
| Housing: | Flame retardant plastic UL94VO |
| Color: | Gray (SB) |
| Protection: | IP20 |
| Approval: | UL Recognized Component, cUL Recognized Component, CE |