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Item #:
14662718
5-Pack KSD301 40 Degrees Centigrade Thermostat Thermal Control Switch 250V 10A Normally Closed NC Thermostat Temperature Switch
Item #:
14662718
TRY 611
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Double metal chip, contact sensor, speed dynamic type, sensitive, reliable, safe, stable action temperature, long service life, no arc phenomenon.
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What Stands Out
Temperature Accuracy
The KSD301 thermostat offers precise temperature control at 40 degrees Celsius, ensuring reliable performance for various applications such as home appliances and HVAC systems.
High Voltage Support
With a rating of 250V and 10A, this thermostat is designed to handle high voltage applications, providing safety and efficiency for electrical systems.
Pack Value
This 5-pack offers great value, providing multiple thermostats for different projects and installations, making it cost-effective for bulk users and DIY enthusiasts.
Product Details
- Package includes: 5pcs 150 degrees centigrade normally closed thermal control switch
- Model: KSD301; Rated Voltage: 250 Volt Rated Current: 10 Amp
- Rated temperature: 150 degrees centigrade; Action Type: NC (Normally Closed)
- Double metal chip, contact sensor, speed dynamic type, sensitive, reliable, safe, stable action temperature, long service life, no arc phenomenon
- General purpose, automatic reset, low cost, large capacity, minute current thermostats
- Widely used for temperature control or protection for household electric appliances
| Controller Type | Push Button |
| Additional Features | Automatic Reset |
| Specific Uses For Product | Electric Baseboard Heater |
| Temperature Control Type | Automatic |
| Connectivity Technology | Wired |
| Power Source | Battery Powered |
| Voltage | 250 Volts |
| Display Type | LED |
| Control Method | Push Button |
| Mounting Type | Wall Mount |
| Backlight | No |
| Color | Silver |
| Shape | Round |
| Product Style | Modern |
| Brand Name | RuiLing |
| Model Name | KSD301 |
| Included Components | 5pcs 40 degrees centigrade normally closed thermal control switch |
| Model Number | KSD301-NC-5-40 |
| UPC | 737504629986 |
| Manufacturer | RuiLing |
| Manufacturer Part Number | KSD301-NC-5-40 |
| Material Type | Metal |
| Brand | RuiLing |
| Special Feature | Automatic Reset |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Home Appliance Users
Ideal for those who need temperature control in appliances like refrigerators and heaters to prevent overheating.
-
DIY Enthusiasts
Great for hobbyists looking to build custom thermal control systems in projects like incubators or aquariums.
-
Crafters and Makers
Useful for individuals creating electronic devices that require precise temperature regulation for optimal performance.
-
Industrial Applications
Not suitable for heavy-duty industrial environments requiring robust and high-capacity temperature control units.
Product Description
5-Pack KSD301 40 Degrees Centigrade Thermostat Thermal Control Switch 250V 10A Normally Closed NC Thermostat Temperature Switch
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What applications can the KSD301 thermostat be used for?
Answer: The KSD301 thermostat is commonly used in various appliances such as refrigerators, air conditioning units, and heating devices. Its ability to control temperatures at 40 degrees Celsius makes it ideal for environments that require precise thermal management. It can help maintain optimal operating conditions in both home and industrial settings, ensuring efficiency and preventing overheating. -
Question:
How does the KSD301 thermostat function?
Answer: This thermostat operates on a normally closed (NC) configuration, meaning that the circuit remains closed until the set temperature is exceeded. When the temperature reaches 40 degrees Celsius, the thermostat opens the circuit, stopping the flow of electricity. This mechanism helps to protect sensitive equipment from heat damage and maintain optimal performance in various applications. -
Question:
What is the voltage and current rating for the KSD301 thermostat?
Answer: The KSD301 thermostat is rated at 250V and can handle up to 10A of current. This rating allows it to be utilized in a wide range of applications without fear of electrical overload. It's essential for ensuring safe operation in devices such as heaters and cooling systems, making it a reliable choice for both consumers and manufacturers. -
Question:
Is the KSD301 thermostat easy to install?
Answer: Yes, the KSD301 thermostat is designed for straightforward installation. It typically comes with 2 terminal connections, which simplifies the wiring process. Whether you’re replacing an old thermostat or installing one in a new device, do-it-yourself enthusiasts will find it manageable, contributing to quicker setup times and less downtime for appliances. -
Question:
Can the KSD301 thermostat be used in industrial applications?
Answer: Absolutely, the KSD301 thermostat is suitable for both commercial and industrial applications. Its robust design and reliable temperature control help regulate machinery and processes effectively. Industries such as food processing, textile manufacturing, and HVAC often utilize this thermostat to maintain key temperature thresholds, enhancing operational stability. -
Question:
What is the temperature range of the KSD301 thermostat?
Answer: The KSD301 thermostat is specifically calibrated to operate at 40 degrees Celsius, which is ideal for consistent performance in controlled environments. While this model focuses on a set point for reliable thermal management, it’s worth noting that other versions are available for different temperature setpoints, catering to a variety of needs. -
Question:
Are multiple KSD301 thermostats needed for larger appliances?
Answer: For larger appliances or systems requiring precise temperature control across multiple zones, using several KSD301 thermostats may be necessary. This allows for targeted regulation in various sections of a device, ensuring that each area maintains the desired temperature without over or under-heating, which could affect overall efficiency. -
Question:
What factors should I consider when choosing a thermostat like the KSD301?
Answer: When selecting a thermostat, consider the specific temperature requirements, voltage, and current ratings of your appliance. Additionally, assess the operating environment and whether you’ll need a normally closed switch, like the KSD301, for effective thermal control. Understanding these factors will ensure you choose a thermostat that meets your thermal management needs efficiently. -
Question:
Can the KSD301 thermostat be used for cooling applications?
Answer: Yes, the KSD301 thermostat can also be effectively employed in cooling applications. When integrated into systems like air conditioners, it can help maintain a set temperature by controlling the cooling cycle. This is crucial for environments requiring consistent temperature regulation to ensure comfort and functionality. -
Question:
What are the advantages of using a thermal control switch like the KSD301?
Answer: Using the KSD301 thermal control switch offers multiple advantages, including protection against overheating and improved energy efficiency. It automatically regulates the temperature, reducing the risk of equipment failure. This not only prolongs the lifespan of appliances but also enhances safety in various applications, making it a critical component in thermal management. -
Question:
Where can I buy the KSD301 40 Degrees Centigrade Thermostat in Turkey?
Answer: You can purchase the KSD301 40 Degrees Centigrade Thermostat Thermal Control Switch from Ubuy in Turkey. Ubuy offers a reliable platform to buy this product, ensuring you have access to quality items and customer support, making it a convenient choice for your purchasing needs.
RuiLing Thermostat Controllers KSD301-NC-5-40 Editorial Review
The 5-Pack KSD301 135 Degrees Centigrade Thermostat Thermal Control Switch has garnered positive customer feedback, with many users highlighting its effective performance and reliability. Reviewers have shared their success stories of repairing various household devices, from steamers to air pumps, using these switches. Customers appreciated the ease of installation, with multiple users noting that the switches functioned accurately and restored their appliances to working condition without the need for costly replacements. The product is praised for its fantastic build quality and straightforward installation process, making it an ideal choice for DIY repairs. Many users tested the switches and found that they responded accurately to temperature changes, proving their efficacy in regulating heat in different applications. Moreover, the switches received high marks for their price point, where customers felt that they offered tremendous value for money. On the downside, there is one reported instance of a defective switch within the pack; however, most customers were unfazed by this, citing that the cost was low enough to mitigate any concerns over minor defects. While some buyers noted that they had extra switches left over after their repairs, the overall sentiment about the product remains highly positive. ###
Customer Reviews & Ratings
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Pros
- Effective performance in restoring appliances
- Easy installation
- Reliable temperature regulation
- Good build quality
- Cost-effective; great value for money ###
Cons
- One defective unit reported in a pack
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Features & Benefits
- Thermostat Thermal Control Switch
- KSD301
- 40 degrees centigrade
- NC (Normally Closed)
- 250 Volt
- 10 Amp
- General purpose, automatic reset, low cost, large capacity, minute current thermostats. Widely used for temperature control or protection for household electric appliances. Mainly used for motor electric heating water dispenser, water bottles, disinfection cupboard, disinfection cabinet, coffee shell, air conditioning, water heater, electronic cooker, electric iron, dryer, heater and motor cleaner and so on.
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