--- product_id: 722129537 title: "Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs" brand: "fielect" price: "S/.180" currency: PEN in_stock: true reviews_count: 5 category: "Fielect" url: https://www.desertcart.pe/products/722129537-fielect-ksd301-thermostat-temperature-control-switch-adjust-snap-disc-temperature store_origin: PE region: Peru --- # No arc, stable switching Automatic reset function Precise 140°C cutoff Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs **Brand:** fielect **Price:** S/.180 **Availability:** ✅ In Stock ## Summary > 🌟 Stay cool, stay in control — never let your gear overheat again! ## Quick Answers - **What is this?** Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs by fielect - **How much does it cost?** S/.180 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/722129537-fielect-ksd301-thermostat-temperature-control-switch-adjust-snap-disc-temperature) ## Best For - fielect enthusiasts ## Why This Product - Trusted fielect brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Convenience:** Includes 2 thermostats, so you’re always ready to replace or upgrade without delay. - • **Versatile Compatibility:** Perfect fit for a wide range of household devices from coffee machines to air conditioners. - • **Durable & Safe Operation:** Bakelite housing and no arc phenomenon guarantee long-lasting, safe performance under heavy use. - • **Cost-Effective Reliability:** Low-cost thermostat switch with high capacity and sensitive contact sensor for optimal efficiency. - • **Precision Temperature Control:** Engineered to open exactly at 140°C, ensuring reliable protection for your appliances. ## Overview The Fielect KSD301 Thermostat Temperature Control Switch is a compact, normally closed bimetal snap disc switch that opens at 140°C to protect household appliances. Featuring a durable Bakelite enclosure, automatic reset, and no arc switching, it offers reliable, sensitive temperature control ideal for devices like heaters, dryers, and coffee machines. Sold in a convenient 2-pack, it’s a cost-effective solution trusted by professionals and DIYers alike. ## Description Normally Closed:The original state of temperature control switch contact is closed,and open when the temperature sensing exceeds the rated temperature. Feature:Contact sensor,speed dynamic type,sensitive,reliable,safe,stable action temperature,long service life,no arc phenomenon. Advantage:General purpose,automatic reset,low cost,large capacity,minute current thermostats. Application:Mainly used for motor electric heating,bottles,cabinet,coffee shell,electric iron,dryer,air conditioning,heater,electronic cooker,heater,cupboard and motor cleaner etc. Review: work perfect - use to fix my dehumidifier....work great Review: Amazing fix for my harvest right freeze dryer - When the original thermal seal broke on my 2017 harvest right freeze dryer I felt very frustrated. I was recommended to put this style of fuse into my machine as the modern units use them now. After a little bit of drilling, riveting and getting the appropriate AWG wire spades I was back running my freeze dryer ## Features - Product Name:Bimetal Thermostat,Temperature Control Switch.Feature:Contact sensor,speed dynamic type,sensitive,reliable,stable action temperature,long service life,no arc phenomenon. - Model:KSD301;Angle type:straight feet;Material:Bakelite;Reset Method:Manual. - Normally Closed:The original state of temperature control switch contact is closed,and open when the temperature sensing exceeds the rated temperature. - Function:It is closed until the temperature reaches 140 celsius degree,then the switch opens.Widely used for temperature control or protection for household electric appliances.Advantage:General purpose,automatic reset,low cost,large capacity,minute current thermostats. - Package content:2Pcs Thermostat.Application:Mainly used for motor electric heating water dispenser,water bottles,cabinet,coffee shell,electric iron,dryer,air conditioning,water heater,electronic cooker,heater,cupboard and motor cleaner etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0838YVBB7 | | Backlight | No | | Brand | Fielect | | Colour | 140c | | Control Method | App | | Controller Type | touch | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 21 Reviews | | Display Type | touchscreen | | Enclosure Material | Bakelite | | Included Components | Thermostat Controllers (2 pieces) | | Item Weight | 0.01 Kilograms | | Manufacturer | Fielect | | Manufacturer Part Number | FLT20191204D-0145 | | Model Name | KSD301 | | Model number | KSD301 | | Mounting Type | floor mount | | Number of Items | 2 | | Number of Packs | 2 | | Power Source | Battery Powered | | Product Features | Low Battery Indicator | | Product Style | Compact | | Shape | Rectangular | | Special Feature | Low Battery Indicator | | Specific Uses For Product | Electric Water Dispensers, Kettles, Coffee Machines, Electric Irons, Clothes Dryers, Air Conditioners, Water Heaters, Rice Cookers, Heaters, Cabinets Specific Uses For Product Electric Water Dispensers, Kettles, Coffee Machines, Electric Irons, Clothes Dryers, Air Conditioners, Water Heaters, Rice Cookers, Heaters, Cabinets See more | | Temperature Control Type | Heating | | UPC | 887144817004 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Fielect - **Model Name:** KSD301 - **Controller Type:** touch - **Special Feature:** Low Battery Indicator - **Colour:** 140c - **Specific Uses For Product:** Electric Water Dispensers, Kettles, Coffee Machines, Electric Irons, Clothes Dryers, Air Conditioners, Water Heaters, Rice Cookers, Heaters, Cabinets - **Temperature Control Type:** Heating - **Included Components:** Thermostat Controllers (2 pieces) - **Power Source:** Battery Powered - **Material:** Bakelite ## Images ![Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs - Image 1](https://m.media-amazon.com/images/I/61q0f7gUtvL.jpg) ![Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs - Image 2](https://m.media-amazon.com/images/I/61-OkGs0q-L.jpg) ![Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs - Image 3](https://m.media-amazon.com/images/I/51d+IeJdY3L.jpg) ![Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs - Image 4](https://m.media-amazon.com/images/I/61iLtlB03lL.jpg) ![Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs - Image 5](https://m.media-amazon.com/images/I/61FO6rhtaBL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ work perfect *by C***B on 1 February 2026* use to fix my dehumidifier....work great ### ⭐⭐⭐⭐⭐ Amazing fix for my harvest right freeze dryer *by B***N on 3 May 2026* When the original thermal seal broke on my 2017 harvest right freeze dryer I felt very frustrated. I was recommended to put this style of fuse into my machine as the modern units use them now. After a little bit of drilling, riveting and getting the appropriate AWG wire spades I was back running my freeze dryer ### ⭐⭐⭐⭐⭐ New life for my Keurig Coffee maker! *by S***T on 23 February 2025* I was a little hesitant to order this because it wasn't the exact part as the one I was trying to replace. It worked perfectly, though, and I was able to repair our Keurig (which would have cost over $150 to replace) for less than $7. The project is not for the faint-of-heart, because there was a LOT of disassembly required to access the thermostat, but I managed and the coffee maker is working just as good as new. Plus, since it was less that $7 for two thermostats, I have a spare, in case it ever goes bad again. ## Frequently Bought Together - Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 140°C Normally Closed 2 Pcs - uxcell KSD301 Thermostat 120°C/248°F 10A Normally Closed N.C Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Makers 5pcs,Bakelite Material - Fielect 5Pcs KSD301 Thermostat 70°C/158°F Normally Closed N.C Snap Disc Limit Temperature Control Switch Microwave Thermostat Thermal --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/722129537-fielect-ksd301-thermostat-temperature-control-switch-adjust-snap-disc-temperature](https://www.desertcart.pe/products/722129537-fielect-ksd301-thermostat-temperature-control-switch-adjust-snap-disc-temperature) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-05*