The General Electric 82778 Tecumseh Relay is a versatile and reliable component designed for use in various industrial and commercial applications. This heavy-duty relay is manufactured by General Electric, a leading name in the electrical industry, ensuring high-quality and durability.
The 82778 Tecumseh Relay is specifically designed for use with Tecumseh compressors and other similar applications. It is a form C, normally open, 2-pole, 2-position relay, which means it has two separate sets of contacts that can be controlled by a single coil. The contacts are rated for a maximum current of 10 amperes at 125 volts AC or DC, making it suitable for a wide range of applications.
The relay measures 2.1 inches long, 1.7 inches wide, and 1.2 inches high, making it compact enough to be installed in most applications while still providing ample contact area for reliable switching. The contacts are gold-plated to ensure long life and reduce the risk of arcing and contact welding.
The 82778 Tecumseh Relay is designed to operate in harsh environments, with a temperature range of -40 F to 155 F (-40 C to 68 C). It is also sealed against dust and moisture, making it suitable for use in outdoor environments or areas with high levels of airborne contaminants.
The relay is easy to install, with clear markings on the relay indicating the normally open and normally closed contacts. It also comes with mounting holes for easy attachment to a panel or other surface. The coil terminals are color-coded for easy identification, with the common terminal marked with a white stripe.
Overall, the General Electric 82778 Tecumseh Relay is a high-quality, reliable, and versatile component suitable for a wide range of industrial and commercial applications. Its compact size, heavy-duty construction, and ability to operate in harsh environments make it an excellent choice for applications where reliable switching is essential.
The GE 82778 Tecumseh relay is a common choice for residential and commercial HVAC (Heating, Ventilation, and Air Conditioning) systems due to its reliability and durability. However, like any other electrical component, it has its advantages and disadvantages.
Advantages:
1. Long Life Span: The GE 82778 relay is known for its long life span. It is designed to handle heavy loads and can last for several years without failing.
2. High Reliability: The relay is highly reliable and seldom fails under normal operating conditions. It is built to withstand the rigors of HVAC systems, which makes it an excellent choice for critical applications.
3. Easy to Install: The relay is easy to install, and the installation process is straightforward. It comes with clear instructions, and the terminals are labeled, making it a breeze for DIY enthusiasts.
Disadvantages:
1. Cost: The GE 82778 relay is not the cheapest option available in the market. It is more expensive than some other relays with similar specifications.
2. Size: The relay is larger than some other relays with similar specifications, which can make it difficult to install in tight spaces.
3. Limited Functionality: The relay is designed for specific applications, and it may not offer all the features and functionality that more advanced relays provide.
Conclusion:
The GE 82778 Tecumseh relay is a reliable and durable choice for HVAC systems. It offers a long life span, high reliability, and is easy to install. However, it can be more expensive than some other relays, and it may not offer all the features and functionality that more advanced relays provide.
Recommendation:
If you are looking for a reliable and durable relay for your HVAC system, the GE 82778 Tecumseh relay is an excellent choice. Its long life span and high reliability make it an excellent investment for critical applications. However, if you are on a tight budget or need a relay with advanced features, you may want to consider other options. Ultimately, the decision depends on your specific requirements and budget.
Details:
specifications genpurrelays:
brand: General Electric
mpn: 82778
country of origin: United States
type: Relay
unit type: Unit
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started: october 17, 2025
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