BR-420 ALLEN-BRADLEY Relay Coil

Review ALLEN-BRADLEY Br Relay 480v Coil 10a 600v Used

The Allen-Bradley BR-420 Relay is a versatile and robust electromechanical switching device designed for use in demanding industrial automation applications. This particular model, specifically, is a 480V AC coil relay with a 10A contact rating and a maximum operating voltage of 600V.

The BR-420 relay features a compact and rugged design, with a hermetically sealed enclosure that provides protection against dust, moisture, and other harsh environmental conditions. It is suitable for use in a wide range of industrial applications, including process control, machine automation, and power distribution systems.

The coil of the BR-420 relay is designed to operate on a 480V AC voltage supply. It has a current rating of 10 amperes, which makes it suitable for switching loads with a comparable current rating. The contacts of the relay are rated for a maximum operating voltage of 600V, ensuring reliable operation even in high-voltage applications.

The BR-420 relay is a normally open (NO) type, which means that the contacts are open when the coil is not energized. When the coil is energized, the contacts close, allowing current to flow through the load. The contacts are rated for a contact capacity of 10,000 cycles at 100% of rated contact voltage and current, ensuring long-lasting performance.

The BR-420 relay is also equipped with a number of features that enhance its reliability and ease of use. These include a built-in overload protection mechanism, which prevents the contacts from welding shut if they are subjected to excessive current, and a visual indicator that shows the status of the relay (energized or de-energized).

The BR-420 relay is suitable for use in a wide range of industrial automation systems, including those based on Rockwell Automation's ControlLogix, CompactLogix, and MicroLogix platforms. It is also compatible with a wide range of wiring and connection configurations, making it a flexible and versatile component in any industrial automation application.

In summary, the Allen-Bradley BR-420 Relay is a rugged and reliable electromechanical switching device designed for use in demanding industrial automation applications. With a 480V AC coil, 10A contact rating, and a maximum operating voltage of 600V, it is suitable for switching loads with comparable current and voltage ratings. Its compact and rugged design, built-in overload protection, and visual indicator make it a reliable and easy-to-use component in any industrial automation system.

The Allen-Bradley BR-420 relay is a 480V, 10A, 600V coil relay often used in industrial automation applications. Below are the pros and cons of buying this specific relay model.

1. High Voltage Rating: With a 600V coil voltage rating, the BR-420 can handle applications that require higher voltage inputs.

2. Robust Design: Allen-Bradley is known for its reliable and durable products, making the BR-420 a suitable choice for heavy-duty industrial applications.

3. Wide Operating Temperature Range: This relay can operate in temperatures ranging from -40 F to 140 F (-40 C to 60 C), making it suitable for various environments.

4. Easy Integration: The BR-420 is compatible with Rockwell Automation's RSLogix 5000 and Studio 5000 software, simplifying the configuration process.

1. Cost: Allen-Bradley products, including the BR-420, tend to be more expensive compared to other relay manufacturers.

2. Size: The BR-420 is a larger relay, which might require more mounting space in control panels or enclosures.

3. Complex Configuration: While the integration with Rockwell Automation software is a pro, some users might find the configuration process more complicated compared to other relay models.

The Allen-Bradley BR-420 relay is a robust and reliable solution for industrial automation applications that require high voltage inputs and a wide operating temperature range. Its high cost and larger size might be a drawback for some users, but the ease of integration with Rockwell Automation software and the reliability of the product often outweigh these cons.

If your application requires a reliable and robust relay with a high voltage rating and wide operating temperature range, the Allen-Bradley BR-420 is a suitable choice. Consider the additional cost and larger size when making your decision. If cost is a significant concern, you might want to explore other relay manufacturers or consider a lower voltage rating model.

Details:

Allen-bradley br relay BR-420 480v coil 10a 600v used: 40.00: part #: 480 v 10 a 600 used lock: 30b3-6.

specifications genpurrelays:

• brand: Allen-bradley
• mpn: Br-420
• part type: 480v Coil

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• # reviews: 10650
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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays