H750-3C-24A AUTOMATIONDIRECT Automation Octal Relay Coil

Review AUTOMATIONDIRECT Automation Direct Octal Relay 12a 24vac Coil 11-pin Hazloc

The AutomationDirect H750-3C-24A Octal Relay is a versatile and reliable solution for automating various industrial applications, especially in hazardous locations. This 12A, 3-pole, double-throw (3PDT) coil relay features an 11-pin hazardous location design that conforms to Class I, Division 2 and Class II, Division 1 groups E, F, and G, making it suitable for use in potentially explosive atmospheres.

The H750-3C-24A is an octal relay, meaning it has eight independently controlled relay contacts. Each contact can handle a maximum current of 12A and is rated for a voltage of 24V AC or DC. The contacts are mechanically interlocked, ensuring that when one contact is closed, the corresponding contact(s) in the same pole position are opened, preventing inadvertent shorts.

The coil of this relay is a compact and rugged 3-pole, double-throw design. It is rated for a voltage of 125V AC or 250V DC and a current of 0.5A. The coil is well-protected from the environment, with a gasketed, UL-listed NEMA 12 enclosure that provides an additional level of protection against ingress of water and dust.

The H750-3C-24A is designed for easy integration into various control systems. It features a common and normally open contact configuration, allowing for flexible wiring options. Additionally, it has a built-in LED indicator to provide visual confirmation of contact status.

This hazardous location relay is backed by AutomationDirect's commitment to providing high-quality, cost-effective automation solutions. It is RoHS compliant and carries a three-year warranty. Whether you're looking to control motors, solenoids, or other loads in hazardous locations, the AutomationDirect H750-3C-24A Octal Relay is an excellent choice.

The Automation Direct H750-3C-24A Hazloc Octal Relay is a 12A, 3PDT, 11-pin device designed for use in hazardous locations. Here are some pros and cons to help you make an informed decision about purchasing this relay:

1. Hazardous Location Certification: This relay is certified for use in Class 1, Division 2 and Class 5, Division 2 hazardous locations, making it a good choice for industries such as oil and gas, chemical processing, and mining where hazardous conditions are common.

2. Octal Configuration: With eight individually controlled relays in a single package, this device can save space and reduce wiring complexity in applications that require multiple relays.

3. 12A Contact Rating: The relay contacts can handle a maximum current of 12A, which is sufficient for most industrial applications.

4. 3PDT Coil Design: The 3PDT (three-position, double-throw) coil design allows for Normally Open, Normally Closed, and Changeover configurations, providing flexibility in various applications.

1. Limited Coil Voltage: The relay is rated for a maximum coil voltage of 30V AC or 36V DC. This may not be sufficient for applications requiring higher coil voltages.

2. Manual Reset: The relay does not have an automatic reset feature. This means that after the relay has been tripped, it must be manually reset.

3. Size and Weight: Compared to some other relays in the market, the H750-3C-24A is relatively larger and heavier. This may not be an issue for applications where space is not a concern, but it could be a consideration for those with size limitations.

In conclusion, the Automation Direct H750-3C-24A Hazloc Octal Relay offers several advantages, including its hazardous location certification, octal configuration, and 12A contact rating. However, it has some limitations, such as its limited coil voltage and manual reset feature. Depending on your specific application requirements, you may want to consider these pros and cons carefully before making a decision.

If you need a relay with a higher coil voltage or automatic reset feature, you may want to explore other options. However, if you require a reliable, hazardous location certified relay with multiple individually controlled relays, the H750-3C-24A could be a good choice for your application.

Details:

Model: H750-3C-24A. This may affect shipping cost.: octal relay 12a 3PDT 24vac coil 11-pin hazloc hermetically sealed. Box FedEx ups refuse to deliver.

24 vac coil voltage . Please be very specific how you want your merchandise shipped. Our standard shipping method is USPS priority mail. When stated: condition unknown items are being sold as-is with no guarantee.

Sorry, no personal checks. 12a contact rating. Damaged, if it is not insured.

specifications genpurrelays:

• brand: Automationdirect
• mpn: H750-3c-24a
• part type: Coil
• number of pins: 11-pin

offer genpurrelays:

• availability: in stock
• prices: $16.65–$28.00
• item condition: Used
• in stock #: 5
• best offers: true
• started: september 16, 2025
• sold #: 18
• options: ship-to-home

general genpurrelays:

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

payments genpurrelays:

• other
• wallet: paypal
• credit card: discover

shipping genpurrelays:

• service: usps ground advantage, ups next day air, ups ground saver
• class: standard, one-day, economy
• carrier: usps, ups
• type: calculated
• transit: 4-9 days

returns genpurrelays:

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

seller genpurrelays:

• # reviews: 1667
• rating: 100.0%
• city: manning, south carolina