A311XBXPR STRUTHERS-DUNN Relay

Review STRUTHERS-DUNN Relay 24/60/

The Struthers-Dunn A311XBXPR is a versatile and reliable 24/60volt AC coil operated solid state relay. This high-performance relay is designed to handle heavy loads and is ideal for various industrial and automation applications.

The A311XBXPR is a 1-form-C, 4-quadrant, solid state switching device, which means it can handle both normally open and normally closed contacts and can switch in both forward and reverse directions. It features an operating voltage range of 24 to 60 volts AC, with a maximum current handling capacity of 20 amps at 25 degrees Celsius.

The relay is built with premium components, including a high-quality silicon controlled rectifier (SCR) and a solid state contactor. It also features a built-in flyback diode to protect against inductive load back EMF, ensuring safe and reliable operation.

The A311XBXPR is designed for easy installation and integration into various systems. It comes with a compact size of 4.4 x 2.2 x 1.6 inches and a weight of only 0.3 pounds, making it easy to mount on a DIN rail or any other suitable surface. The relay also features a clear LED indicator, which shows the status of the output contact, making troubleshooting and monitoring a breeze.

This solid state relay is also known for its high level of reliability and long lifespan. It is rated for a minimum of 1 million cycles at full load, making it a cost-effective solution for applications that require frequent switching. Additionally, it features a low power consumption of only 0.1 watts in standby mode, making it an energy-efficient choice for various applications.

In summary, the Struthers-Dunn A311XBXPR is a high-performance, versatile, and reliable solid state relay that is ideal for various industrial and automation applications. It features a wide voltage range, high current handling capacity, built-in flyback diode, clear LED indicator, compact size, and long lifespan, making it a cost-effective and energy-efficient solution for your switching needs.

The Struthers-Dunn A311xBXPR relay is a 24V DC coil, 60A contact rating device commonly used in industrial automation applications. Below are some pros and cons that can help you make an informed decision about purchasing this relay.

1. High Current Capacity: With a contact rating of 60 Amps, this relay can handle heavy current loads, making it suitable for various industrial applications.

2. Robust Construction: The Struthers-Dunn A311xBXPR relay is known for its robust construction, which ensures a long operational life even in harsh environments.

3. Versatile Applications: This relay can be used in various industries such as manufacturing, mining, oil and gas, and renewable energy, making it a versatile choice for many applications.

4. CE and UL Certified: This relay is CE and UL certified, which means it meets the safety and quality standards set by these organizations.

5. Easy to Install: The relay comes with clear markings and easy-to-understand specifications, making it simple to install and integrate into existing systems.

1. Higher Cost: Compared to lower-end relays, the Struthers-Dunn A311xBXPR relay is more expensive. However, its high current capacity and robust construction justify the cost for many industrial applications.

2. Limited Control Options: This relay does not come with built-in control options such as PLC or DCS interfaces. Users may need to invest in additional components to control the relay remotely.

3. Manual Operation: The relay is designed for manual operation, meaning it requires manual intervention to switch the contacts on and off. For applications that require automatic switching, users may need to invest in additional components.

The Struthers-Dunn A311xBXPR relay is a reliable and robust choice for industrial applications that require heavy current handling. Its high contact rating, versatile applications, and CE and UL certifications make it a popular choice in many industries. However, its higher cost and limited control options may be a drawback for some users. Ultimately, the decision to purchase this relay depends on the specific requirements of your application and your budget.

If you require a heavy-duty relay for industrial applications, the Struthers-Dunn A311xBXPR relay is an excellent choice due to its high current capacity, robust construction, and versatility. However, if you have a limited budget or require automatic control options, you may want to consider alternative relays with lower contact ratings and built-in control options. Ultimately, carefully consider your application requirements and budget before making a purchase decision.

Details:

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specifications genpurrelays:

• brand: Struthers-dunn
• mpn: A311xbxpr
• maximum amperage: 60 A

shipping genpurrelays:

• type: fixed
• service: standard
• class: standard
• transit: 5-9 days

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• options: ship-to-home
• prices: $55.12–$175.00
• item condition:
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• sold #: 18
• started: august 3, 2025
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• in stock #: 5

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

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• # reviews: 4939