Limit Switch Fit for Trane Thermal Furnace Replaces SWT01611 / SWT-1611 / C340366P01 | Direct Replacement L170-30 Auto Reset Furnace Safety Cutoff Switch | Opens 170°F Closes 140°F
Product details
| Management number | 247488435 | Release Date | 2026/08/16 | List Price | US$6.80 | Model Number | 247488435 | ||
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Product Overview: The thermal limit switch (L170-30) is a high-quality component that automatically regulates furnace temperature, protecting the motor, fan, and heating elements from heat damage. Part Numbers and Compatibility: Replacement Part Numbers: SWT01611, SWT-1611, C340366P01, L170-30 Temperature Ratings: Opening temperature 170°F (76.7°C), Closing temperature 140°F (60°C) Function and Operation: This thermal limit switch detects abnormal temperature rises and cuts off the circuit when the limit value is reached. It automatically resets when the temperature drops to a safe level, restoring system operation without manual intervention. Construction and Quality: This switch is made of high-quality materials, featuring high heat resistance, strong insulation, and resistance to corrosion and mechanical wear. This ensures stable and reliable performance.
- 1.Applicable Model: Fits for numerous American Standard and Trane models, Replace SWT01611、SWT-1611、C340366P01
- 2. Precise Temperature Control Protection: Automatically cuts off power when the detected temperature reaches 170°F (approximately 76.7°C) to prevent overheating of the furnace body and heating elements; automatically restores power when the temperature drops to 140°F (approximately 60°C) to ensure safe operation
- 3. Superior Structure: Utilizes a combination of high-strength metal and bakelite insulating plastic, possessing excellent high-temperature resistance, oxidation resistance, and insulation properties. Effectively prevents short circuits and arcing, extending switch lifespan
- 4. Easy Installation: Standard dimensions and compatible interface design eliminate the need for welding or rewiring; installation can be completed in minutes, significantly saving maintenance time
- 5. Wide Application: Suitable for gas furnaces, electric heaters, HVAC systems, etc., effectively protecting the motor and heating unit from high-temperature damage, improving overall operational safety and reliability
| ASIN | B0G24P9M6V |
|---|---|
| Terminal | Screw |
| Brand Name | FurnyQuaint |
| Unit Count | 1 Count |
| Part Number | SWT01611 |
| Switch Type | Limit Switch |
| Circuit Type | 1-way |
| Contact Type | Normally Closed |
| Control Type | automatic |
| Manufacturer | XIANRON |
| Material Type | Bakelite, Metal |
| Mounting Type | Surface Mount |
| Connector Type | Screw Terminal |
| Operation Mode | ON-OFF |
| Number of Items | 1 |
| Contact Material | Metal |
| Specification Met | ETL |
| Compatible Devices | Trane, American Standard, Gas Furnaces, Electric Heaters, HVAC Systems |
| Lower Temperature Rating | 140 °F |
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