thermostats
3004 Series
Non-hermetically sealed. Low profile. Tight tolerances & differentials. Pre-set & tamper proof. Metal sleeve insert/rivet construction
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Overview
The 3400 Series consists of a factory pre-set, single pole, single throw thermal switch available to open or close on temperature rise. The phenolic base is made dust-proof by a metal closure which also provides thermal and electrical isolation for the silver contacts. They offer a metal sleeve insert-rivet construction and higher spacing. It is also UL and cRLus recognized.
Features
- Tight tolerances
- Tight differential
Applications
- Computers
- Copy machines
- Aircraft
- Radar equipment
- Medical equipment
- Electronic control systems
Specifications
Standards & Certifications
- Agency Approvals and Standards
- UL
Technical Specifications
- Thermostat Environmental Exposure Range
- -18 °C to 177 °C [0 °F to 350 °F]
- Thermostat Contact Resistance
- MIL-STD-202, Method 307; 0.050 Ohm
- Insulation Resistance
- MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied
- Dielectric Strength
- MIL-STD-202, Method 301; 2000 Vac 60 Hz - Terminal to Case
Operating Characteristics
- Operating Temperature
- -18 °C to 168 °C [0 °F to 335 °F]
Others
- Industry
- Aerospace
Standards & Certifications
- Agency Approvals and Standards
- UL
Technical Specifications
- Thermostat Environmental Exposure Range
- -18 °C to 177 °C [0 °F to 350 °F]
- Thermostat Contact Resistance
- MIL-STD-202, Method 307; 0.050 Ohm
- Insulation Resistance
- MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied
- Dielectric Strength
- MIL-STD-202, Method 301; 2000 Vac 60 Hz - Terminal to Case
Operating Characteristics
- Operating Temperature
- -18 °C to 168 °C [0 °F to 335 °F]
Others
- Industry
- Aerospace
- Agency Approvals and Standards : UL
- Thermostat Environmental Exposure Range : -18 °C to 177 °C [0 °F to 350 °F]
- Thermostat Contact Resistance : MIL-STD-202, Method 307; 0.050 Ohm
- Operating Temperature : -18 °C to 168 °C [0 °F to 335 °F]
- Insulation Resistance : MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied
- Industry : Aerospace
- Dielectric Strength : MIL-STD-202, Method 301; 2000 Vac 60 Hz - Terminal to Case
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Once signed in, you may be able to access additional documents for your account.
Data Sheet
Name
Description
File Size
Date
Size
Precision and High Reliability Thermostats
application/pdf 5.15 MB
8/21/2025
5.15 MB
Manuals and Guides
Name
Description
File Size
Date
Size
Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
application/pdf 33.28 KB
8/13/2025
33.28 KB
Brochure
Name
Description
File Size
Date
Size
Sensing Solutions For Industrial Applications Brochure
application/pdf 16.68 MB
1/22/2026
16.68 MB
Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
application/pdf 11.68 MB
2/16/2026
11.68 MB
Technical Note
Name
Description
File Size
Date
Size
Industrial Product Line Card --
application/pdf 2.24 MB
8/14/2025
2.24 MB
Application Note
Name
Description
File Size
Date
Size
Agricultural Vehicles Application Note
application/pdf 1.11 MB
8/20/2025
1.11 MB
eBook
Name
Description
File Size
Date
Size
Duty to excel with mission-critical solutions
application/pdf 15.17 MB
8/21/2025
15.17 MB
Name
Description
File Size
Date
Size
Agricultural Vehicles Application Note
application/pdf 1.11 MB
8/20/2025
1.11 MB
Precision and High Reliability Thermostats
application/pdf 5.15 MB
8/21/2025
5.15 MB
Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
application/pdf 33.28 KB
8/13/2025
33.28 KB
Industrial Product Line Card --
application/pdf 2.24 MB
8/14/2025
2.24 MB
Duty to excel with mission-critical solutions
application/pdf 15.17 MB
8/21/2025
15.17 MB
Sensing Solutions For Industrial Applications Brochure
application/pdf 16.68 MB
1/22/2026
16.68 MB
Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
application/pdf 11.68 MB
2/16/2026
11.68 MB
Name
Description
File Size
Date
Size
Precision and High Reliability Thermostats
5.15 MB
8/21/2025
Technical Tip Bulletin - Precision Thermostat | Gold Contact Selection Guide
33.28 KB
8/13/2025
Sensing Solutions For Industrial Applications Brochure
16.68 MB
1/22/2026
Brochure about Honeywell's Sensor & Switch Solutions for HVAC.
11.68 MB
2/16/2026
Product Number
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3004 00020022
T123 BNA OOR O270MX C260MNN
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00020022
T123 BNA OOR O270MX C260MNN
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00040028
T123 BNA OOR O26306 C012MD
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00040028
T123 BNA OOR O26306 C012MD
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00050014
OMLD S337 OOR O16005 C14005Y
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00050014
OMLD S337 OOR O16005 C14005Y
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00050018
OMLD S337 OOR O14005 C08MD
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00050018
OMLD S337 OOR O14005 C08MD
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00090028
PRECISION THERMOSTAT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00090028
PRECISION THERMOSTAT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00090030
T127 B209 COR O08605 C09704
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00090030
T127 B209 COR O08605 C09704
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00120046
T123 B201 OOR O02306 C00506
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00120046
T123 B201 OOR O02306 C00506
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00120047
T123 B201 OOR O12004 C008MD
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00120047
T123 B201 OOR O12004 C008MD
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00140001
T127 BNA COR O006MX C11003
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00140001
T127 BNA COR O006MX C11003
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00140005
T124 BNA COR O17208 C20202
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
3004 00140005
T124 BNA COR O17208 C20202
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thermostat-3001-series-ciid-162019
