D7PR21T1-A3 EATON Power Relay Led Box

Review EATON Power Relay Led D7pr21t1-a3. 24vdc Lot Of New In Box. Ships Free

The Eaton D7PR21T1-A3 Power Relay is a versatile and reliable solution for managing electrical circuits in various applications. This 24VDC coil operated relay is designed to handle a load current of up to 21 amperes and a contact rating of 10 amperes at 250V AC or 30V DC. The compact size of the relay box measures 4.5 inches long, 3.2 inches wide, and 1.8 inches high, making it a space-efficient option for installations where size is a concern.

The Eaton D7PR21T1-A3 Power Relay features gold-plated contacts to ensure reliable and long-lasting performance. It also includes a built-in LED indicator light, which illuminates when the relay is in the on position. This feature is particularly useful for applications where visual confirmation of relay status is necessary.

The relay is designed with a robust construction, featuring a die-cast aluminum housing and a powder-coated finish to protect against corrosion and wear. It is also RoHS compliant, making it an environmentally friendly choice.

The Eaton D7PR21T1-A3 Power Relay is suitable for a wide range of applications, including HVAC systems, industrial automation, and power distribution. It can be used to control motors, pumps, compressors, and other electrical loads, and can be easily integrated into control panels and automation systems.

Installation of the relay is straightforward, with clear instructions provided in the user manual. The relay can be mounted in a variety of orientations, making it a flexible option for different installation configurations. It also includes terminals that are easily accessible for wiring connections.

In summary, the Eaton D7PR21T1-A3 Power Relay is a high-performance, compact, and reliable solution for managing electrical circuits in various applications. Its gold-plated contacts, built-in LED indicator light, and robust construction make it a durable and long-lasting choice for demanding applications. Its versatility and ease of installation make it a popular choice among professionals and DIY enthusiasts alike.

The Eaton D7PR21T1-A3 power relay is a 24VDC coil operated, solid state, contactorless relay with LED indication. Here are some pros and cons that might help you make an informed decision about purchasing this relay:

1. Solid State Relay (SSR): This relay operates electronically without any moving parts, which makes it more reliable and longer-lasting compared to traditional electromechanical relays.

2. Compact Size: The Eaton D7PR21T1-A3 relay has a small form factor, making it ideal for space-constrained applications.

3. Contactless Operation: Since the relay does not have any physical contacts, it eliminates the need for maintenance and reduces the risk of arcing and sparking.

4. LED Indication: The built-in LED indicator provides visual confirmation of the relay status, which is helpful in troubleshooting and monitoring applications.

5. Wide Operating Temperature Range: The relay can operate in temperatures ranging from -40 C to 85 C, making it suitable for use in a wide range of environments.

1. Cost: The Eaton D7PR21T1-A3 relay is more expensive than traditional electromechanical relays due to its solid-state design and advanced features.

2. Limited Current Capacity: This relay is rated for a maximum current of 21A, which may not be sufficient for high-current applications.

3. Limited Voltage Range: The relay is designed for 24VDC applications only, and may not be suitable for use with higher or lower voltage systems.

The Eaton D7PR21T1-A3 power relay offers several advantages, including solid-state design, compact size, contactless operation, LED indication, and wide operating temperature range. However, it also has some limitations, such as cost, current capacity, and voltage range. If you have a low-to-medium current, 24VDC application with limited space and require visual confirmation of the relay status, then this relay could be a good choice. However, if you have a high-current or high-voltage application, or if cost is a major concern, then you may want to consider other options.

If you are looking for a solid-state relay for a low-to-medium current, 24VDC application with visual confirmation of the relay status, then the Eaton D7PR21T1-A3 power relay could be a good option. However, if you have different requirements, such as higher current or voltage, or a tighter budget, then you may want to explore other options from different manufacturers or consider alternative technologies such as electromechanical relays or other types of solid-state relays. Ultimately, the choice depends on your specific application requirements and budget.

Details:

Thanks for looking. Free shipping in the lower 48 states. Lot of 2 relays included. Led,coil - 24 vdc.

Power relay D7PR21T1-A3. We specialize in new, used and obsolete electrical supplies.

specifications genpurrelays:

• brand: Eaton
• mpn: D7pr21t1-a3
• type: Power Relay
• current type: Ac/dc
• maximum amperage: 15a
• coil voltage: 24 Vdc
• upc: 786685270463

shipping genpurrelays:

• transit: 4-9 days
• service: usps ground advantage, usps priority mail, usps priority mail express
• class: standard, expedited
• type: calculated
• carrier: usps

general genpurrelays:

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

offer genpurrelays:

• options: ship-to-home
• availability: in stock
• prices: $9.09–$35.00
• item condition: New
• started: may 31, 2025
• sold #: 22
• in stock #: 2

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• policy: no returns

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• city: shelby, north carolina
• rating: 99.3%
• # reviews: 1307

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