B-3420 BECKWITH Hubbell Intertie Relay

Review BECKWITH Hubbell Intertie Protection Relay Model

The Beckwith Hubbell B-3420 M-3520 Intertie Relay 8975 is a versatile and highly functional electric relay designed for a variety of applications in industrial, commercial, and residential electrical systems. This intertie relay is manufactured by Beckwith Hubbell Electric Company, a renowned name in the electrical industry known for its reliability and durability.

The B-3420 M-3520 Intertie Relay 8975 is a 2-pole, single-throw, normally open (NO) relay. It is rated for a contact voltage of 125 volts AC at 60 Hz and a current carrying capacity of 30 amperes at 125 volts AC. The relay operates on a 30 VA coil, which requires a 125 volts AC input to energize.

One of the distinctive features of the B-3420 M-3520 Intertie Relay 8975 is its intertie functionality. Intertie relays are designed to facilitate the transfer of power from one source to another in the event of a power failure or electrical fault. This can be particularly important in applications where uninterrupted power is essential, such as in data centers, hospitals, and telecommunications facilities.

The relay's housing is made of heavy-gauge steel and features gasketed seals to prevent ingress of dust and moisture. It is also UL508A listed, ensuring compliance with the rigorous safety standards set by Underwriters Laboratories. The terminal box is accessible from the top, making it easy to install and maintain.

The contact design of the relay is dependable and robust, with gold-plated contacts that ensure reliable and long-lasting performance. The contacts are rated for millions of operations, providing confidence in the reliability of the relay over its entire service life.

The B-3420 M-3520 Intertie Relay 8975 is designed to operate in temperatures ranging from 32 F to 122 F (0 C to 50 C), making it suitable for use in a wide range of environments. It also comes with a 1-year manufacturer's warranty, offering peace of mind to customers.

In summary, the Beckwith Hubbell B-3420 M-3520 Intertie Relay 8975 is a robust, reliable, and versatile electric relay designed for applications where uninterrupted power is essential. Its intertie functionality, heavy-duty construction, and gold-plated contacts make it a preferred choice for electrical system designers and installers.

The Beckwith Hubbell B-3420 M-3520 Intertie Relay 8975 is a type of protective relay used in electrical power systems. Here are some potential pros and cons of buying this relay:

1. High Protection Reliability: The B-3420 M-3520 Intertie Relay 8975 is designed to provide reliable protection against overcurrent, undervoltage, and other power system faults. This can help prevent damage to electrical equipment and ensure the continuity of power supply.

2. Flexible Configuration: The relay offers various adjustable settings, allowing users to customize the protection scheme to their specific electrical system requirements.

3. Built-in Testing Capabilities: The relay includes features such as built-in self-testing and remote testing capabilities, which help ensure the relay's proper functioning and reduce maintenance time.

4. Robust Design: The relay is built with high-quality materials to ensure long-lasting performance in harsh electrical environments.

1. Complex Installation: Installing the B-3420 M-3520 Intertie Relay 8975 may require specialized knowledge and expertise due to its intricacy. Therefore, installation costs could be higher than other simpler relays.

2. Cost: The price of the B-3420 M-3520 Intertie Relay 8975 may be higher compared to simpler relays due to its advanced features and capabilities.

3. Requires Calibration: Periodic calibration of the relay is necessary to maintain its accuracy and optimize its performance. This may add additional maintenance costs.

In conclusion, the Beckwith Hubbell B-3420 M-3520 Intertie Relay 8975 offers several advantages such as high protection reliability, flexible configuration, and built-in testing capabilities. However, it also comes with potential drawbacks, including complex installation, higher costs, and the need for periodic calibration. A system's specific requirements and available budget should be considered when deciding whether to invest in this advanced protective relay.

If the electrical system's requirements align with the capabilities of the B-3420 M-3520 Intertie Relay 8975 and the associated costs are feasible, it may be a worthwhile investment. Otherwise, simpler and less expensive relays with fewer features may be a more suitable option. It is essential to consult with electrical engineers or system integrators to make an informed decision based on individual requirements and specifications.

Details:

Beckwith hubbell M-3520 intertie protection relay, model 8975, serial number 7062, 60 Hz, made in USA. Shipping box 20 x 14 10 17.6 lbs.

specifications genpurrelays:

• brand: Beckwith
• mpn: B-3420
• type: Intertie Protection Relay
• application: Control Equipment Panels
• suitable for: Interior

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general genpurrelays:

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

shipping genpurrelays:

• transit: 3-8 days
• service: standard
• class: standard
• type: fixed

offer genpurrelays:

• best offers: true
• sold #: 21
• in stock #: 1
• options: ship-to-home
• price: $1400.00
• item condition: Seller refurbished
• started: february 5, 2025
• availability: in stock

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• rating: 100.0%
• # reviews: 205
• city: canton, georgia

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