5X850A DAYTON General Relay Spst Dm Coil

Review DAYTON General Purpose Relay 30a 300v Spst-no-dm 120vac Coil New No

The Dayton 5x850A General Relay is a versatile and reliable switching solution for various industrial and commercial applications. This Single-Pole, Single-Throw (SPST) relay comes with a 30A contact rating and a 300V maximum working voltage. The no-common (NO) design ensures that the normally open contacts are closed only when the coil is energized, making it ideal for applications requiring separation of contacts.

The coil of this relay operates on 120VAC and requires a current of 5 amperes to energize. It comes with five form C contacts, which are commonly used in various automation and control systems. These contacts are rated for a contact voltage of 300V and a contact current of 10A.

This Dayton General Relay features a robust and compact design, making it suitable for mounting in control panels, enclosures, or other applications where space is limited. The relay is constructed using high-quality materials and components, ensuring long-term reliability and durability.

The relay's contacts are gold-plated, which provides excellent conductivity and helps prevent oxidation and corrosion. The coil is shielded and comes with a built-in snubber diode, which helps protect against voltage spikes and electromagnetic interference.

The Dayton 5x850A General Relay also comes with a clear and easy-to-read label on the coil terminal, which indicates the polarity of the coil. This makes it easier for users to install and troubleshoot the relay, reducing the risk of errors and downtime.

Overall, the Dayton 5x850A General Relay is an excellent choice for applications requiring a heavy-duty switching solution with a 30A contact rating and a 300V maximum working voltage. Its robust design, gold-plated contacts, and built-in protective features make it a reliable and cost-effective solution for a wide range of industrial and commercial applications.

The Dayton 5X850A General Relay is a 30A, 300V SPST (Single Pole, Single Throw) relay with a 120VAC coil. Here are some potential pros and cons for considering this relay in your application:

1. High Current Capability: With a 30A contact rating, this relay can handle relatively large currents, making it suitable for applications where high currents are involved.

2. Voltage Compatibility: The relay can operate on both AC and DC voltages, making it versatile for various applications.

3. Coil Voltage: The 120VAC coil voltage is easily accessible and widely used, allowing for greater compatibility with different power sources.

1. Size: The relay is relatively large compared to some other options, which may be a concern for applications with limited space.

2. Price: The relay may be more expensive than some other relays with similar specifications, depending on the specific application and quantity required.

In conclusion, the Dayton 5X850A General Relay offers high current handling capability, versatility with voltage compatibility, and a commonly used coil voltage. However, it may be larger in size and potentially more expensive than some other options. Ultimately, the decision to purchase this relay depends on the specific requirements of your application and the tradeoffs you are willing to make.

If the high current handling capability and versatility with voltage compatibility are essential for your application, then the Dayton 5X850A General Relay may be a suitable choice. However, if size and cost are major concerns, it may be worth exploring alternative options with similar specifications.

Details:

The packaging shows significant shelf-wear from long-term storage, but this does not impact product quality. Please refer to the listing images for expected quality of product. This item ships for free via USPS ground advantage. This is a heavy-duty power relay with double-make contacts, designed for reliable switching in demanding industrial applications.

Technical specifications: attribute: value: manufacturer Dayton, model 5X850A, contact rating30a 300vac / 30a 38vdc, coil voltage 120vac, 50/60hz, form spst-no-dm. The spst-no-dm contact form provides enhanced reliability for high-current loads.

specifications genpurrelays:

• brand: Dayton
• mpn: 5x850a
• mounting style: Surface
• current type: Ac/dc
• type: Power Relay
• unit type: Unit
• maximum amperage: 30 A
• coil voltage: 251-300 V
• current rating: 16-30 A
• country of origin: Mexico

seller genpurrelays:

• city: oakmont, pennsylvania
• rating: 100.0%
• # reviews: 288

offer genpurrelays:

• sold #: 8
• in stock #: 5
• options: ship-to-home
• best offers: true
• started: february 18, 2026
• availability: in stock
• prices: $19.50–$35.00
• item condition:
  • New – Open box
  • New
  • Used

payments genpurrelays:

• credit card: discover
• wallet: google-pay
• other

returns genpurrelays:

• time: 60 days
• method: money back
• paid by: seller
• policy: returns accepted

general genpurrelays:

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

shipping genpurrelays:

• class: standard
• type: fixed
• service: usps ground advantage
• transit: 3-7 days
• carrier: usps