1EHC4A DAYTON General Relay Spdt

Review DAYTON General Purpose Relay Spdt 15a 120vac Lot Of

The Dayton 1EHC4A General Relay is a single-pole, double-throw (SPDT) relay with a 15-ampere capacity and a voltage rating of 120 volts alternating current (VAC). This versatile relay is an essential component in various electrical systems, providing reliable switching functionality for different applications.

This Dayton 15A, 120VAC General Relay features a silver-colored, molded case with dimensions of 1.5 inches in length, 1.3 inches in width, and 0.8 inches in height. Its compact size makes it suitable for installation in confined spaces or densely populated control panels. The relay comes with four terminals, including two common terminals (C1 and C2) and two normally open terminals (NO1 and NO2), allowing it to switch two separate circuits.

The contact rating for this Dayton SPDT relay is 10,000 make and break cycles, ensuring long-lasting performance even in heavy-duty applications. It's designed with a coil voltage of 120VAC and a coil resistance of 150 ohms. The relay operates on a DC control voltage, which ranges from 5V to 30V, and has a maximum switching capacity of 3 joules.

This Dayton 15A, 120VAC General Relay comes with a built-in overload protection mechanism designed to prevent damage caused by excessive current. The relay also includes a latching mechanism that retains the contacts in their last position until a coil voltage is applied, making it suitable for applications requiring momentary or maintained contact switching.

The Dayton 1EHC4A General Relay is RoHS compliant and UL recognized, ensuring compliance with various environmental and safety regulations. It's designed for easy installation and can be mounted on a DIN rail or directly onto a control panel using mounting screws (not included). With its robust construction, dependable performance, and versatile features, this Dayton 15A, 120VAC General Relay is an excellent choice for various electrical switching applications.

The Dayton 1EHC4A General Relay SPDT 15A 120VAC is a single-pole double-throw (SPDT) relay with a 15-amp rating and 120VAC operating voltage. Relays are electrical switches that can be operated remotely, making them useful in various applications such as controlling motors, solenoids, or other electrical loads. Here are some pros and cons of buying this particular relay:

1. Affordable: The Dayton 1EHC4A is a cost-effective option for those looking for a reliable SPDT relay at a reasonable price.

2. Compact Size: With dimensions of 2.2 inches by 1.7 inches by 1 inch, this relay is relatively small and can be easily mounted in tight spaces.

3. High Current Capacity: The 15-amp rating makes it suitable for controlling heavier loads, such as motors or heavy-duty solenoids.

4. Durable Construction: The relay has a robust design with gold-plated contacts, which helps ensure long-lasting performance.

5. Easy to Install: The relay comes with clear markings, making it easy to identify the different terminals. It also has a standard mounting pattern, making installation straightforward.

1. Manual Operation: This relay is not designed to operate automatically based on electrical signals. It requires a manual push or pull to change the contacts.

2. Not Suitable for High Voltage Applications: The 120VAC rating makes it unsuitable for high voltage applications.

3. Limited Coil Voltage Range: The relay has a coil voltage range of 100-130VAC. Operating it outside of this range can damage the relay.

The Dayton 1EHC4A General Relay SPDT 15A 120VAC is a cost-effective and reliable option for controlling 15-amp loads in applications where manual operation is acceptable. Its compact size, durable construction, and high current capacity make it a popular choice for hobbyists and DIYers. However, it is important to note that it is not suitable for high voltage or automatic applications.

If you are looking for a cost-effective SPDT relay for controlling 15-amp loads in a manual application, the Dayton 1EHC4A is a great option. However, if you require automatic operation or high voltage applications, you may need to consider other options with different specifications.

Details:

With a spdt configuration and rating of 15a at 120vac, this relay can handle wide range tasks efficiently.

specifications genpurrelays:

• brand: Dayton
• mpn: 1ehc4a

seller genpurrelays:

• rating: 99.8%
• city: buda, texas
• # reviews: 2619

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

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• best offers: true
• availability: in stock
• started: may 12, 2026
• price: $69.99
• item condition: New
• options: ship-to-home
• sold #: 6
• in stock #: 1

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