439U6345 ABB Circuit Shield Undervoltage Relay

Review ABB Circuit Shield Dc Undervoltage Relay 125vdc Tested/1yr Warranty

The ABb 439U6345 Circuit Shield Undervoltage Relay is a robust and reliable device designed to protect electrical circuits from damage caused by voltage drops below the specified level. This product is a 125VDC undervoltage relay, which means it is ideal for use in applications where the voltage supply may occasionally dip below the normal operating level.

The ABb 439U6345 is a compact device, measuring approximately 2.6 inches (66mm) in length, 1.7 inches (43mm) in width, and 1.2 inches (30mm) in height. It is designed to be easily integrated into electrical systems, with a mounting bracket that allows for secure attachment to a variety of surfaces. The relay is constructed from high-quality materials, including a durable epoxy resin case, which provides protection against environmental factors such as moisture and dust.

The ABb 439U6345 features a coil voltage of 12VDC, which is sufficient to activate the relay in the event of an undervoltage condition. The relay contact rating is 10A at 250VAC or DC, which means it can handle a relatively high current load. The relay has a contact separation distance of 0.063 inches (1.6mm), which provides a reliable and secure connection.

One of the key features of the ABb 439U6345 is its adjustable sensitivity, which allows users to set the level at which the relay will activate. The sensitivity can be adjusted between 90 and 100% of the nominal voltage, providing a wide range of protection options. The relay also has a built-in hysteresis, which prevents the relay from cycling on and off repeatedly due to minor voltage fluctuations.

The ABb 439U6345 is backed by a one-year warranty, which provides peace of mind to users. The warranty covers defects in materials and workmanship, and provides replacement or repair at ABb's discretion. The relay is also RoHS compliant, which means it does not contain any hazardous substances such as lead or mercury.

In summary, the ABb 439U6345 Circuit Shield Undervoltage Relay is a high-quality and reliable device that is designed to protect electrical circuits from voltage drops. It is easy to install, adjustable, and backed by a one-year warranty. With its compact size, high current rating, and adjustable sensitivity, the ABb 439U6345 is a versatile and effective solution for protecting electrical systems from undervoltage conditions.

1. Reliable Brand: ABB is a reputable brand known for producing high-quality electrical components.

2. Undervoltage Protection: The relay provides protection against undervoltage conditions, which can prevent electrical equipment from malfunctioning or failing prematurely.

3. 125VDC Rating: The relay is rated for 125VDC, making it suitable for use in various electrical applications.

4. 1-Year Warranty: The product comes with a 1-year warranty, providing peace of mind and assurance of replacement or repair if necessary.

5. Compact Size: The relay is compact in size, making it easy to install and integrate into various electrical systems.

1. Higher Price Point: Compared to other brands, ABB products may be more expensive due to the brand's reputation and quality.

2. Limited Availability: The product may not be readily available in all regions or retailers.

3. Complex Installation: While the relay is compact, the installation process may require some technical knowledge and expertise.

The ABB 439U6345 Circuit Shield Undervoltage Relay (125VDC, 1-Year Warranty) is a reliable and high-quality option for providing undervoltage protection in various electrical applications. Although it may have a higher price point and complex installation, its reputation, reliable performance, and warranty make it a worthwhile investment for those seeking reliable protection for their electrical systems.

If you are looking for a reliable undervoltage relay with a reputable brand, the ABB 439U6345 Circuit Shield Undervoltage Relay (125VDC, 1-Year Warranty) is a suitable choice. However, it is recommended to consult with a qualified electrical engineer or professional to ensure proper installation and configuration to meet your specific requirements.

Details:

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439u6345: Abb circuit shield dc under voltage relay cat# 439U6345 type: 27s voltage rating: 125vdc dropout pickup: 0.7-1.1 x rating, instr.

specifications genpurrelays:

• brand: Abb
• mpn: 439u6345
• type: Undervoltage Relay
• current type: Dc
• coil voltage: 125vdc
• application: Branch Circuit, Commercial, Control Equipment Panels, Data Centers, Industrial
• suitable for: Interior
• protection properties: Under Voltage Protection

returns genpurrelays:

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

shipping genpurrelays:

• type: calculated
• carrier: ups
• service: ups ground, ups next day air, ups 3 day select
• class: standard, one-day, expedited
• transit: 3-6 days

seller genpurrelays:

• rating: 99.2%
• # reviews: 781
• city: cleveland, ohio

offer genpurrelays:

• sold #: 34
• best offers: true
• options: ship-to-home
• in stock #: 1
• started: february 28, 2024
• availability: in stock
• price: $1500.00
• item condition: Used

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• wallet: google-pay

general genpurrelays:

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