


| Brand | DAYTON |
|---|---|
| Manufacturer Part Number | 1EHE1A |
| Current Rating | 1-15 A |
The Dayton 1EHE1A is a single-pole, double-throw (SPDT), 15-ampere, 120-volt ac relay. It features a form factor of 1SG9 and is compatible with cables up to 20 AWG (American Wire Gauge) in size. This relay has a contact rating of 300 million makes and breaks, making it ideal for use in applications requiring frequent switching operations.
The 1EHE1A relay comes with a coil resistance of 268 ohms at 25 degrees Celsius and 318 ohms at 70 degrees Celsius, while its coil voltage is rated at 120 volts AC. The relay contacts are rated for a primary voltage of 120 volts AC and a contact resistance of less than 0.5 ohms at 25 degrees Celsius.
Additionally, this Dayton relay includes a contact welding time of 15 milliseconds and a de-energized contact resistance of 500 megohms or greater. It is an excellent choice for various applications, including switching HVAC controls, power tools, and appliances, among others.
In terms of mechanical specifications, the 1EHE1A relay has an operating temperature range of -10 to 60 degrees Celsius. Its mounting dimensions are 1.4 inches long, 0.9 inches wide, and 0.7 inches high (35.6mm x 22.9mm x 17.8mm) with a coil connecting terminals that are 0.15 inches (3.8mm) below the base surface.
The Dayton 1EHE1A is a reliable and cost-effective solution for any project or application that requires electronic switching functionality. It comes with a strong, corrosion-resistant contact material and a rugged housing that can withstand prolonged use in industrial environments. It also passes UL/CSA 501 standards for safety and is RoHS compliant.
The Dayton DE 1 SPDT 120VAC 15A relay (120 vac 15A SPDT 1EA GP6.20 300V) is a commonly used electromechanical switch that can be found in various applications such as home automation projects, industrial control systems, and oscillator circuits, among others. Below are the advantages and disadvantages of using this specific relay in your project:
Advantages:1. Reliability: The Dayton DE 1 relay is designed to handle 120V AC voltage and up to 15 Amperes of current, which makes it suitable for various applications where a switch is required to handle moderate power. This relay has a robust construction and is known for its durability.
2. Availability: Due to its popularity and widespread usage, this relay is widely available and can be purchased from a variety of retailers. Its availability makes it a convenient option for many projects.
3. Cost-effective: The Dayton DE 1 relay is a cost-effective solution compared to other relays with similar specifications. Its reasonable price makes it an attractive option for hobbyists and DIY enthusiasts.
4. Versatile: This relay is available in single-pole, double-throw (SPDT) configuration, which makes it suitable for applications that require switching between two inputs or outputs. It can also be used in various applications where the switching of AC loads is required.
Disadvantages:1. size: The Dayton DE 1 relay is a standard size, but it may not be the smallest option available. Depending on the application and available space, its size might be a consideration, especially for compact projects.
2. Manual operation: This relay is an electromechanical switch, which means that it requires an external power source to switch the contacts. This might not be the best option for applications where automatic or remote switching is required.
3. Power consumption: While the relay's power consumption is relatively low, it still consumes a small amount of power to maintain the coil's activating charge. This might be a consideration for applications where power efficiency is crucial.
4. Noise: When the contacts in the relay switch, they can generate noise or arc during the switching process. This might not be a significant issue for some applications, but it could be a concern for applications that require silent operation.
In conclusion, the Dayton DE 1 SPDT 120VAC 15A relay (120 vac 15A SPDT 1EA GP6.20 300V) offers reliability, availability, cost-effectiveness, versatility, and is suitable for a wide range of applications. However, it does come with some disadvantages such as size, manual operation, power consumption, and noise. If these disadvantages are not deal-breakers for your specific application, then this relay could be an excellent option to consider. Alternatively, other relay types like solid-state relays or optical isolation relays might be more suitable for some specific applications where the advantages of these types outweigh the disadvantages of the Dayton DE 1 relay.
Don't miss out on this great opportunity to add reliable and efficient relays your toolkit. In addition, this package includes a Dayton 1EGP6 relay with current rating of 20a and voltage 300v, providing even more versatility in your electrical projects. Both relays are made by the trusted brand Dayton, ensuring top-quality performance. This high-quality relay from Dayton is a reliable and efficient tool for your electrical needs.
