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Item #:
42989852
Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 125C Copper M5 Normally Closed 1 Pcs
Item #:
42989852
GMD 2431
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Imported from USA store
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Order now and get it around Sunday, September 13
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The bimetal thermostat is closed until the temperature reaches 120 celsius degree, then the switch opens. Widely used for temperature control or protection for household electric appliances.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Temperature Range
Operates effectively up to 125°C, ensuring reliable temperature control in various applications, from heating systems to appliances, making it ideal for diverse setups and preventing overheating.
Copper Construction
Built with durable copper materials for enhanced conductivity and longevity, ensuring consistent performance and reliability in temperature maintenance, compared to standard plastic alternatives that may degrade over time.
Normally Closed Switch
Features a normally closed design that automatically activates when temperature rises, providing immediate safety responses and protecting equipment from potential damage or misuse, thus enhancing operational safety.
Product Details
| Control Method | Touch |
| Mounting Type | Flush Mount |
| Color | 125c M5 |
| Material Type | Bakelite |
| Brand Name | Fielect |
| UPC | 883749636668 |
| Manufacturer | Fielect |
| Manufacturer Part Number | FLT20191204D-0071 |
| Unit Count | 1.0 Count |
| Brand | Fielect |
| Material | Bakelite |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Home Appliance Users
Ideal for regulating temperature in ovens, refrigerators, and heating devices, ensuring safety and energy efficiency.
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DIY Enthusiasts
Perfect for hobbyists working on custom electronics projects needing reliable temperature control solutions for various applications.
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Industrial Applications
Beneficial for professionals in manufacturing needing dependable temperature management in machinery to enhance operational safety.
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High Precision Needs
Not suitable for applications requiring extremely precise temperature control beyond the switch's +/- 5°C accuracy rating.
Product Description
Fielect KSD301 Thermostat Temperature Control Switch,Adjust Snap Disc Temperature Switch 125C Copper M5 Normally Closed 1 Pcs
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Fielect KSD301 thermostat, and how does it work?
Answer: The Fielect KSD301 is a temperature control switch designed to regulate heat in various appliances. It operates based on the snap disc technology, which means it opens or closes a circuit at a predetermined temperature—specifically, at 125°C. When the temperature rises above this threshold, the switch breaks the circuit, preventing overheating and ensuring safety in devices like heaters, ovens, or cooling systems. -
Question:
What are the applications of the KSD301 thermostat switch?
Answer: The KSD301 thermostat is versatile and can be used in numerous applications such as household appliances, industrial equipment, and automotive systems. It's commonly utilized in electric kettles, coffee makers, and refrigerators, where precise temperature control is crucial to function effectively. This adaptability makes it a popular choice among engineers and DIY enthusiasts. -
Question:
What does the 'normally closed' designation mean for this thermostat?
Answer: A 'normally closed' thermostat switch, like the KSD301, means that the circuit is closed under normal temperature conditions. If the temperature exceeds the set point of 125°C, the switch opens to break the circuit. This ensures devices are powered off to prevent damage or hazards due to overheating, making it a critical safety feature in temperature-sensitive applications. -
Question:
Is the KSD301 thermostat durable and reliable?
Answer: Yes, the KSD301 thermostat is built with durability in mind. It features a robust copper construction, which is not only corrosion-resistant but also provides excellent thermal conductivity. Many users report positive outcomes regarding its reliability since it consistently performs as expected over time, making it a trusted choice for those needing a dependable temperature control solution. -
Question:
Can I use the KSD301 thermostat in outdoor applications?
Answer: While the KSD301 thermostat can function effectively in many environments, using it outdoors requires careful consideration of its exposure to moisture and elements. If you ensure it's in a protective housing, it can effectively manage temperature in outdoor heating systems or equipment. Conducting proper installation and protection is key to maintaining its performance and longevity in such applications. -
Question:
What is the significance of the M5 copper connection?
Answer: The M5 copper connection on the KSD301 thermostat enhances its electrical conductivity while providing a secure fit. This connection type is often used for mounting in appliances and valves, facilitating efficient energy transfer and robust performance. It helps ensure that your temperature control is responsive, making it essential for maintaining operational effectiveness in various devices. -
Question:
How should I install the Fielect KSD301 thermostat?
Answer: Installing the KSD301 thermostat involves a few straightforward steps. First, ensure the device is powered off before beginning installation. You will need to mount the thermostat securely, connecting the M5 copper terminals as per your specific appliance’s wiring scheme. Always refer to the manufacturer's instructions for precise installation guidelines, as this will ensure optimal performance and safety in operation. -
Question:
What makes the KSD301 different from other thermostats?
Answer: The Fielect KSD301 stands out due to its adjustable snap disc feature, allowing users to set a specific temperature threshold of 125°C. Unlike many fixed-temperature thermostats, this flexibility makes it adaptable to various heating applications. Additionally, its reliable performance and durable materials make it a preferred choice among users who need precise temperature control in diverse environments. -
Question:
Can I purchase the KSD301 thermostat online?
Answer: Yes, you can buy the Fielect KSD301 Thermostat Temperature Control Switch online at Ubuy. They offer a reliable platform for purchasing various products, including temperature control devices. By selecting Ubuy, you can ensure a seamless shopping experience, with detailed product descriptions and updated stock availability to assist you in making an informed purchase. -
Question:
What are the safety features of the KSD301 thermostat?
Answer: The KSD301 thermostat includes several safety features, primarily its normally closed design. This feature automatically opens the circuit when the temperature reaches 125°C, preventing potential device damage or fire hazards. Additionally, its quality material components are designed to withstand high temperatures, adding to its durability and reliability in safeguarding against overheating in multiple applications.
Fielect Thermostat Controllers Editorial Review
The Fielect KSD301 Thermostat Temperature Control Switch has received mixed reviews from customers. Several customers praised its fast shipping and affordable price. However, some users reported that the screw diameter was too wide for their older Gaggia Classic machines. Additionally, one customer mentioned that the thermostat failed after only 7 months of use. On the positive side, other users expressed satisfaction with the product, stating that it worked great as a replacement for their Gaggia Classic steam thermostat and was a cost-effective solution. Overall, while some customers experienced issues with compatibility and durability, others found it to be a reliable and reasonably priced fix for their machines.
Customer Reviews & Ratings
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Pros
- Affordable price
- Fast shipping
- Effective replacement for Gaggia Classic steam thermostat
Cons
- Reports of thermostat failure after a short period of use
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GMD 2431
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Model: KSD301, Material: Bakelite, Reset Method: Automatic, Series: KSD301 copper head with thread, Thread specification: M5, Temperature: 120°C
- Contact sensor
- speed dynamic type
- sensitive
- reliable
- stable action temperature
- long service life
- no arc phenomenon
- General purpose
- automatic reset
- low cost
- large capacity
- minute current thermostats
- Mainly used for motor electric heating, water dispenser, water bottles, cabinet, coffee shell, electric iron, dryer, air conditioning, water heater, electronic cooker, heater, cupboard, etc.
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