1EHD4 DAYTON Relay Nsnp

Review DAYTON Relay 120vac Nsnp

The Dayton 1EHD4 is a versatile and reliable 120V AC normally open (NO) SPDT (Single Pole Double Throw) relay. It is an essential component for various electrical applications, offering excellent performance with minimum power consumption.

The relay features a 120V AC operating voltage, making it suitable for use in residential and light commercial electrical systems. It comes with a Normally Open (NO) contact configuration, which means that the contacts are open when the coil is not energized. Once the coil is energized, the contacts close, allowing the electrical current to pass through.

The Dayton 1EHD4 measures 1.5 inches long, 1.3 inches wide, and 0.8 inches tall, making it a compact and space-efficient option for your electrical projects. It has a 5mm diameter coil with a 1.3 inch length, ensuring easy installation and compatibility with most common coils.

This relay can handle a maximum contact capacity of 30 amps at 600V AC and 10 amps at 120V AC, making it suitable for handling moderate current loads. It also features a 250V AC maximum working voltage and a 150 C maximum ambient temperature, allowing it to operate efficiently in various conditions.

The Dayton 1EHD4 is housed in a robust and durable plastic casing, ensuring long-lasting performance and protection against environmental factors. It also comes with a clear plastic cover over the coil, preventing accidental contact and ensuring safe operation.

This relay is a popular choice among hobbyists, electronics enthusiasts, and professionals due to its high quality, reliability, and affordability. It is easy to install, operate, and maintain, making it an excellent addition to any electrical project. Whether you're building a homemade automation system, a custom audio amplifier, or a complex lighting control system, the Dayton 1EHD4 relay is an ideal choice to help you achieve your desired results.

Pros and Cons of Buying Dayton 1EHD4 Relay (120VAC, SS, Normally Open)

The Dayton 1EHD4 is a 120VAC, single-pole, double-throw, normally open (SPDT-NO) relay. This component is widely used in various automation and control applications. In this analysis, we will discuss the pros and cons of purchasing a Dayton 1EHD4 relay.

1. Cost-effective: The Dayton 1EHD4 is an affordable option compared to other relays in the market with similar specifications.

2. Robust Construction: The relay's housing is made of die-cast zinc, providing excellent mechanical strength, and it is resistant to corrosion.

3. Normally Open Contacts: The normally open contacts ensure that the load is only connected to the coil when the relay is energized. This is crucial for some applications where the load needs to be disconnected when the relay is not in use.

4. UL Recognized: The Dayton 1EHD4 relay is UL recognized, ensuring that it meets the safety standards set by Underwriters Laboratories.

1. Limited Current Capacity: The Dayton 1EHD4 relay has a maximum contact current rating of 1A. Consequently, it may not be suitable for applications requiring higher current loads.

2. Single Coil: This relay has a single coil, which may not be ideal for applications requiring multiple coils to control different loads.

3. Manual Operation: The Dayton 1EHD4 is not a solid-state relay, meaning it requires an external power source to switch the contacts.

The Dayton 1EHD4 relay is a cost-effective and robust solution for applications requiring a single-pole, double-throw, normally open relay with a 120VAC input. Its die-cast zinc housing provides excellent mechanical strength and resistance to corrosion. However, its limited current capacity, single coil, and manual operation may make it unsuitable for some applications.

If you are looking for a cost-effective and dependable relay for your project, the Dayton 1EHD4 relay could be an excellent choice for you. However, if you need a relay with a higher current capacity, multiple coils, or solid-state operation, you may need to consider other options. Always ensure that the relay you choose meets the specific requirements of your application.

Details:

With its high-quality construction and performance, this product ensures smooth consistent operation for your electrical equipment supplies. Made by the trusted brand Dayton, this relay is reliable and efficient for various industrial electrical applications.

specifications genpurrelays:

• brand: Dayton
• mpn: 1ehd4

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• rating: 95.7%
• # reviews: 150
• city: phoenix, arizona

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• started: august 16, 2025
• in stock #: 5
• availability: in stock
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• prices: $15.00–$56.25
• item condition:
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