1NT 1/2 Inch Fixed Temperature Thermostat, Open 100C, Close 89C 1NT01L-7943
Temperature
Single throw, snap-action, fixed temperature thermostat suitable for a variety of Industrial and commercial applications. 1NT is recognized by agencies around the world and depending on its configuration and application, is widely used as a regulating thermal switch, over-temperature control or pilot duty control switch.
Industries
Distributors Stock
Part #1NT01L-7943
Need more information?
Contact us to request pricing, availability and customization options
Contact UsFeatures
- ISO9001: 2000 certification
- Ambient temperature rating from -40ºC to 240ºC (-40ºF to 464ºF)
- 1NT base provides:
- Low cost
- High temperature capability
- Clean processing
- High impact strength
- Low static generation
- Many termination and mounting configurations available
- Switch actions:
- Automatic reset: Available with both normally open and normally closed switch logic
- Manual reset: Mechanical reset device
- Trip free manual reset: UL M2 class rating that resists consumer tampering
- One shot: meets agency requirements for single operation device
Downloads
Specifications
UL and C-UL
| Type | Max. Temp. °C |
Max. Temp. °F |
Cycles (X 1000) |
Electrical Rating | Electrical Rating |
| 1NT01, 02 | 204 | 400 | 100 | 120 Vac 240 Vac 277 Vac |
0 - 9 amps 10 - 17 amps* 0 - 5 amps 6 - 17 amps* 7.2 amps |
| 1NT08, 15, 08E** | 204 | 400 | 1 + 5 | 240 Vac | 25 amps |
| 1NT09, 10 | 204 | 400 | 1-Shot | 240 Vac 277 Vac |
25 amps 7.2 amps |
| 1NT11, 20 | 204 | 400 | 100 | 125 VA 30 Vdc |
1 amp |
| 1NT12, 19 | 204 | 400 | 1 + 5 | 125 VA | |
| 1NT01E, 02E** | 204 | 400 | 100 | 120 Vac | 10 amps |
* UL rated at these current levels at specific open/close temperatures. When applying to these electrical levels, nominal open/close temperatures must be considered to
determine if the thermostat selected will operate as intended in the user’s application. Please consult a Sensata Engineer for additional clarification.
** “E” means exposed disc.
ENEC (DEKRA)
| Type | Max Temp °C |
Cycles | Electrical Rating |
| 1NT01/02 | 204 | 100.000 30.000 30.000 |
240Vac 13.5(1.66)A 240Vac 16(5)A 400Vac 4(1)A |
| 1NT02T | 204 | 1 | 240Vac 16(5)A |
| 1NT08 | 204 | 10.000 10.000 |
240Vac 16(5)A 400Vac 4(1)A |
| 1NT09 | 204 | 1 | 240Vac 16(5)A |
| 1NT11 | 204 | 100.000 | 30Vdc 1A |
| 1NT12 | 204 | 10.000 | 30Vdc 1A |
| 1NT15 | 204 | 10.000 | 240Vac 16(5)A |
| 1NT20 | 204 | 100.000 | 30Vdc 1A |
| 1NT30 | 204 | 10.000 | 30Vdc 1A |
| 1NT31 | 204 | 10.000 | 30Vdc 1A |
* Parenthesis indicate inductive load ratings.
** ENEC rated at these current levels at specific open/close temperatures. When applying to these electrical levels, nominal open/close temperatures must be
considered to determine if the thermostat selected will operate as intended in the user’s application. Please consult a Sensata Engineer for additional clarification.