5X851E DAYTON Power Relay Spst Dm Ac Box Nos

Review DAYTON Power Relay Spst No Dm 240v Ac 60hz New In Box Nos

The Dayton 5X851E Power Relay is a single-pole, single-throw (SPST) device designed for AC applications, specifically for use with 240V power supplies operating at a frequency of 60Hz. This heavy-duty relay is housed in a compact box with a size of approximately 2.5 x 2 x 1 inches, making it an excellent choice for space-constrained applications.

The Dayton 5X851E offers a high current capacity of 5 amperes at a contact voltage of 240V AC. Its silver-plated contacts ensure reliable and long-lasting performance, even with heavy usage. The relay's coil is rated for 11W and requires a minimum operating voltage of 220V AC, with a maximum operating voltage of 265V AC.

This power relay is designed for easy integration into various systems. It features a removable terminal block that accommodates up to six terminals, allowing for quick and secure connections. The terminal block is rated for a current of 10 amperes, ensuring that it can handle the maximum current capacity of the relay.

The Dayton 5X851E Power Relay is built with a robust construction to ensure durability and reliability. Its die-cast aluminum housing protects the internal components from environmental factors, including moisture and dust. The relay also features a built-in thermal switch that helps prevent damage due to overheating.

This SPST power relay is suitable for a wide range of applications, such as controlling motors, solenoids, and other electrical devices. Its high current capacity and robust construction make it an ideal choice for industrial and commercial applications where reliable and long-lasting performance is required. The Dayton 5X851E Power Relay comes with a one-year manufacturer's warranty, ensuring peace of mind for the user.

The Dayton 5X851E Power Relay is a Single-Pole, Single-Throw (SPST), 240V AC, 60Hz device. This type of relay is commonly used to switch or control AC power circuits. Here are some pros and cons based on its features and potential applications:

1. Affordability: The Dayton 5X851E is relatively inexpensive compared to other relays of similar specifications from major brands.

2. Compact Size: Its small form factor makes it ideal for use in tight spaces or applications where space is limited.

3. Reliability: The relay is built with a robust construction, including a contact rating of 10,000 cycles at 100% duty cycle.

4. Easy Installation: The relay comes with clear markings, making it easy to install and set up.

5. Versatility: The Dayton 5X851E can be used in various applications, including heating systems, air conditioning, pool pumps, and industrial machinery.

1. Limited Current Capacity: With a contact rating of 10 amps, this relay might not be suitable for applications requiring higher current capacities.

2. No Indicator Light: The relay does not come with an indicator light, making it challenging to determine its status without additional components.

3. No Protective Coating: The relay does not have a protective coating, which could make it susceptible to damage in harsh environments.

In conclusion, the Dayton 5X851E Power Relay is a cost-effective, reliable, and compact solution for switching or controlling 240V AC, 60Hz power circuits with a current capacity of up to 10 amps. However, its limited current capacity and lack of an indicator light might make it less suitable for some applications. If your requirements are within the relay's specifications, it can be a solid choice for your project.

Recommendation: If you're looking for a reliable and affordable SPST relay for your 240V AC, 60Hz application, the Dayton 5X851E Power Relay is a good option to consider. However, if your application requires a higher current capacity or an indicator light, you may need to explore other options.

Details:

New old stock Dayton electric manufacturing company power relay part number 5X851E, opened for pictures inspection, no instructions or hardware included.

specifications genpurrelays:

• brand: Dayton
• mpn: 5x851e
• current type: Ac
• type: Power Relay
• application: Industrial

returns genpurrelays:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: buyer

seller genpurrelays:

• # reviews: 21823
• rating: 100.0%
• city: fremont, indiana

offer genpurrelays:

• prices: $19.99–$24.99
• item condition:
  • New – Open box
  • New
• options: ship-to-home
• availability: in stock
• started: january 14, 2026
• sold #: 9
• in stock #: 5

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general genpurrelays:

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

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• transit: 6-12 days
• class: standard, expedited
• carrier: usps
• service: usps ground advantage, usps priority mail, usps priority mail express
• type: calculated