

| Brand | SQUARE D |
|---|---|
| Manufacturer Part Number | LB17.5 |
| Item Length | 2 IN |
| Unit Type | OZ |
| Item Width | 1 IN |
| Country/region Of Manufacture | UNITED STATES |
The Square LB17 Thermal Overload Relay Heater Element Unit B17 is a versatile and reliable safety device designed to protect electrical heating systems from overloading and potential fires. This unit is designed with a thermal overload relay, which automatically disconnects the power supply to the heater element when it reaches a predetermined temperature to prevent damage or failure.
The heater element of the LB17 unit is made of high-quality materials, ensuring efficient and long-lasting performance. It is designed to withstand high temperatures and is resistant to corrosion, ensuring reliable operation even in harsh environments. The element is easily replaceable, allowing for quick and easy maintenance or repair.
The thermal overload relay is a key feature of this unit. It is a sensitive device that monitors the temperature of the heater element and disconnects the power supply when it reaches a predetermined temperature, typically between 135 C and 175 C (275 F and 347 F). This feature helps prevent overheating and potential fires, ensuring the safety of the heating system and the surrounding environment.
The LB17 unit is designed for easy installation and integration into various heating systems. It is compact and lightweight, making it easy to install in tight spaces. It is also equipped with clear and easy-to-understand indicators, allowing users to easily monitor the status of the unit and the heater element.
In summary, the Square LB17 Thermal Overload Relay Heater Element Unit B17 is a reliable and efficient safety device for electrical heating systems. Its high-quality heater element, thermal overload relay, and easy installation make it a popular choice for various applications, from residential heating systems to industrial process heating. With its built-in safety features, the LB17 unit helps ensure the safety of the heating system and the surrounding environment.
Pros of buying Square LB17 Thermal Overload Relay Heater Element Unit B17:1. Reliability: Square is a well-known brand in the heating industry, and their LB17 heater element unit is known for its durability and reliability.
2. Safety: The thermal overload relay feature ensures that the heater element does not overheat, reducing the risk of fire or damage.
3. Easy Installation: The LB17 unit is easy to install, and it comes with clear instructions and diagrams to guide you through the process.
4. Replacement Part: If your existing heater element fails, the LB17 unit can serve as a replacement part, saving you the cost of buying a new heater.
Cons of buying Square LB17 Thermal Overload Relay Heater Element Unit B17:1. Cost: Compared to non-thermal overload relays, the LB17 unit is more expensive due to its added safety features.
2. Limited Compatibility: The LB17 unit is only compatible with specific heating applications, so it may not be suitable for all heating systems.
3. Limited Warranty: The LB17 unit comes with a limited warranty, which may not cover all potential issues or failures.
Conclusion:The Square LB17 Thermal Overload Relay Heater Element Unit B17 is a reliable and safe option for heating applications that require added safety features. While it may be more expensive than non-thermal overload relay units, it can save you money in the long run by reducing the risk of damage or repair costs. However, it is essential to ensure that the LB17 unit is compatible with your heating system before making a purchase.
Recommendation:If you are looking for a reliable and safe heater element unit for your heating application, the Square LB17 Thermal Overload Relay Heater Element Unit B17 is a worthwhile investment. However, be sure to do your research and ensure that it is compatible with your system before making a purchase. Additionally, consider the cost and warranty coverage to ensure that it meets your budget and needs.
Square thermal overload relay heater element unit b17.5, box 1145.