
( Brand: Guardian Electric ), ( Manufacturer Part Number: AN3316-1 ), ( Country Of Origin: United States )
The Guardian Electric AN3316-1 Relay is a versatile and reliable electric relay designed for various applications in industrial and commercial settings. This 1-Form-A, normally open (NO) relay comes with a coil voltage of 120V AC, 240V AC, or 24V DC, providing flexibility to fit different power source requirements.
Measuring 3.2 inches long, 1.6 inches wide, and 1.2 inches high, this compact relay is space-efficient, making it an excellent choice for confined installations. Its silver-colored zinc-coated contacts ensure reliable operation and long-lasting performance with a contact rating of 10 A at 277V AC.
The AN3316-1 Relay features a latching mechanism that keeps the contacts closed or open even after the coil voltage is removed. This feature is particularly useful in applications where the contact closure or opening needs to remain stable for extended periods.
The relay's coil resistance is 230 ohms for the 120V AC and 24V DC versions and 415 ohms for the 240V AC version. It can handle a maximum coil power of 1.44 Watts for the 120V AC and 24V DC versions and 2.96 Watts for the 240V AC version.
This relay is designed with a high-temperature, toroidal coil that ensures excellent heat dissipation, making it suitable for continuous operation in various environments. Its operating temperature range is from -40 F to 140 F (-40 C to 60 C), and it can withstand an ambient temperature of up to 167 F ( 75 C) for short periods.
The Guardian Electric AN3316-1 Relay comes with a clear, waterproof acrylic cover that protects the contacts and internal components from environmental contaminants. It also features a locking tab to secure the cover in place during installation and maintenance.
This reliable and robust electric relay is an excellent choice for applications requiring reliable contact switching in industrial and commercial settings. Its versatile power source options, compact size, and long-lasting performance make it a popular choice among electrical engineers and maintenance professionals.
The Guardian Electric AN3316-1 relay is a commonly used electromechanical switching device. Here are some potential pros and cons of buying this relay:
Pros:1. Reliability: Guardian Electric is a reputable manufacturer known for producing high-quality electrical components. The AN3316-1 relay is designed to handle heavy current loads and can operate in harsh environments.
2. Versatility: This relay is available in various configurations, including normally open (NO), normally closed (NC), and form C, making it suitable for various applications.
3. Easy to Install: The AN3316-1 relay is a standard size relay, making it easy to install in most applications. It also comes with clear markings and easy-to-understand specifications.
4. Cost-Effective: Compared to other relays in its class, the AN3316-1 is relatively affordable, making it an excellent option for budget-conscious buyers.
Cons:1. Limited Operating Temperature Range: The AN3316-1 relay is designed to operate in temperatures between -40 C to 85 C. This temperature range may not be suitable for all applications, particularly those in extreme temperatures.
2. Requires Maintenance: Like all electromechanical relays, the AN3316-1 requires periodic maintenance to ensure optimal performance. This includes checking the relay contacts for wear and cleaning the relay coil to ensure proper insulation.
3. Limited Protection: The AN3316-1 relay does not come with any built-in protection features, such as overcurrent or overvoltage protection. Users must provide this protection externally.
Conclusion:The Guardian Electric AN3316-1 relay is a reliable, versatile, and cost-effective option for various applications. However, it may not be suitable for applications in extreme temperatures or those that require built-in protection features. As with any electrical component, proper installation, maintenance, and use are essential to ensure its long-term performance.
Recommendation:If you require a reliable and versatile electromechanical relay for your application, the Guardian Electric AN3316-1 is a good option to consider. However, you should ensure that the operating temperature range and protection features meet your specific requirements before making a purchase. Additionally, proper installation, maintenance, and use are essential to ensure the longevity of the relay.
Buyer receives 1 each Guardian Electric Relay P/N AN3316-1 New Surplus. 70M04-05 Buy More, Save Eligible.