D3RR2T1 EATON General Octal Relay

Review EATON General-purpose Dpdt Octal Relay

The Eaton D3RR2T1 General-Purpose Octal Relay T219551 is a versatile and reliable electrical switching device designed for use in various industrial and commercial applications. This octal relay, also known as a 75ohm or 12V coil relay, comes in a compact size with dimensions of 4.33 inches (110 mm) in length, 3.38 inches (85.8 mm) in width, and 1.73 inches (44 mm) in height.

This relay is capable of handling a maximum current of 10 amperes per contact at 277 volts AC or 30 volts DC. It features eight contacts, each with normally open (NO) and normally closed (NC) configurations, making it suitable for controlling multiple circuits or devices. The contacts are rated for a contact life of 10,000,000 cycles, ensuring long-lasting performance.

The Eaton D3RR2T1 Octal Relay is designed to operate efficiently and reliably under various environmental conditions. It has an operating temperature range of -40 F to 158 F (-40 C to 70 C), making it suitable for use in both cold and hot environments. It also has a high level of protection against electromagnetic interference (EMI) and radio frequency interference (RFI), making it an ideal choice for applications where minimal interference is required.

This relay operates on a 12V DC coil voltage, and it features a built-in current limiting resistor that helps prevent damage to the coil if the current exceeds the rated value. The coil has a maximum power consumption of 0.6 watts, and the contacts have a maximum power consumption of 1.5 watts.

The Eaton D3RR2T1 Octal Relay is easy to install and integrate into various systems. It has a removable terminal block that allows for quick and secure connection of wires. The relay also features a contact test button, which allows users to easily test the status of each contact.

Overall, the Eaton D3RR2T1 General-Purpose Octal Relay T219551 is a high-performing and versatile switching device that is ideal for use in a wide range of industrial and commercial applications. Its compact size, reliability, and long contact life make it a cost-effective and practical solution for controlling multiple circuits or devices.

The Eaton D3RR2T1 general-purpose octal relay T219551 is a commonly used electrical component in various automation and control systems. Here are some pros and cons that might help you make an informed decision about purchasing this relay:

1. Octal Configuration: The Eaton D3RR2T1 relay comes in an octal configuration, which means it can accommodate up to eight individual normally open (NO) or normally closed (NC) contacts. This makes it a versatile option for applications requiring multiple contacts.

2. High Load Capacity: With a contact rating of 10A at 125V AC or 30V DC, this relay can handle a reasonable load capacity, making it suitable for various industrial applications.

3. Compact Design: Despite its octal configuration, the Eaton D3RR2T1 relay is quite compact, making it easier to install in confined spaces.

4. Robust Construction: The relay is built with a rugged design, featuring gold-plated contacts and a protective coating to ensure durability and long-term performance.

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

1. Limited Coil Voltage: The relay has a limited coil voltage rating of 125V AC or 30V DC, which might not be sufficient for certain applications requiring higher voltage inputs.

2. Manual Reset: The Eaton D3RR2T1 relay requires manual reset, which might not be convenient for applications requiring automatic reset.

3. Limited Current Capacity: The relay has a contact current capacity of 10A, which might not be suitable for applications requiring higher current handling.

The Eaton D3RR2T1 general-purpose octal relay T219551 is a reliable and versatile option for applications requiring multiple contacts and a reasonable load capacity. Its compact design, robust construction, and wide operating temperature range add to its appeal. However, its limited coil voltage rating, manual reset, and contact current capacity might be limitations for certain applications.

If your application requires multiple contacts and a reasonable load capacity, and the relay's limitations are acceptable, the Eaton D3RR2T1 relay is a good choice. However, if you require a higher coil voltage, automatic reset, or higher contact current capacity, you might need to consider alternative options.

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• mpn: D3rr2t1

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