WOV-3-440 WILMAR Overvoltage Relay

Review WILMAR Overvoltage Relay 440v L-l Used

The Wilmar WOV-3-440 Overvoltage Relay is a versatile and reliable protection device designed for use in various industrial applications where ensuring the safety and longevity of electrical equipment is paramount. This particular model is engineered for 440V L-L (Line to Line) electrical systems, making it an excellent choice for industrial facilities and power distribution systems that operate within this voltage range.

At its core, the Wilmar WOV-3-440 is an overvoltage relay, which means it is specifically designed to detect and respond to voltage surges or spikes above the normal operating level. When the input voltage exceeds the preset level, the relay will automatically switch to a protective position, disconnecting the load from the power source. This crucial function helps prevent damage to sensitive equipment and reduces the risk of electrical fires and other hazards.

The Wilmar WOV-3-440 boasts a robust and compact design, with a size of just 63mm (W) x 91mm (H) x 31mm (D). Its compact form factor makes it easy to install in even the most confined spaces, while its rugged construction ensures it can withstand the rigors of industrial environments. The relay is housed in a protective, powder-coated aluminum enclosure that shields it from dust, moisture, and other harsh conditions.

This overvoltage relay offers a user-friendly interface, with a clear LED indicator that displays the status of the device. The relay comes with adjustable settings, allowing users to customize the voltage sensitivity to suit their specific application requirements. Setting the sensitivity level is a simple process, requiring just a few turns of the adjustment screw.

The Wilmar WOV-3-440 Overvoltage Relay is designed to meet the highest standards of electrical safety and reliability. It is UL listed and RoHS compliant, ensuring that it adheres to the most stringent safety and environmental regulations. The relay is also rated for a high operating temperature range of -20 C to 70 C, making it suitable for use in a wide range of industrial applications.

In summary, the Wilmar WOV-3-440 Overvoltage Relay is an essential piece of equipment for any industrial electrical system that requires protection against voltage surges and spikes. Its robust design, user-friendly interface, and adjustable settings make it a versatile and reliable solution for a wide range of applications. With its UL listing and RoHS compliance, users can trust that they are investing in a high-quality, safe, and environmentally friendly product.

The Wilmar WOV-3-440 is an overvoltage relay designed for use in various industrial applications where protecting equipment from voltage surges is essential. Here are some pros and cons of purchasing this relay:

1. Overvoltage Protection: The primary function of this relay is to protect equipment from overvoltage conditions. It disconnects the load from the power source when the voltage rises above the preset level.

2. Durable Construction: The relay has a robust and compact design, making it suitable for harsh industrial environments. It can withstand high temperatures and vibrations, ensuring long-lasting performance.

3. Versatile Applications: The Wilmar WOV-3-440 is suitable for a wide range of applications, including motor protection, generator protection, and power distribution systems.

4. Easy Installation: The relay comes with clear markings and a user-friendly design, making it simple to install and configure.

1. Limited Overvoltage Range: This relay is designed for applications with a maximum overvoltage of 115% of the rated voltage. If your application requires overvoltage protection beyond this range, you may need to consider other options.

2. Single-Phase Only: The Wilmar WOV-3-440 is designed for single-phase applications. If you require three-phase overvoltage protection, you may need to consider other relay models.

3. Manual Reset: The relay requires manual reset after a trip, which can be time-consuming and inconvenient in certain applications.

The Wilmar WOV-3-440 is an excellent choice for industrial applications requiring single-phase overvoltage protection up to 115% of the rated voltage. Its durable construction and user-friendly design make it a reliable and cost-effective solution for protecting equipment from voltage surges. However, if you require overvoltage protection beyond 115% or three-phase protection, you may need to consider other options.

If you are looking for a reliable and cost-effective single-phase overvoltage protection solution for your industrial application, the Wilmar WOV-3-440 is an excellent choice. Its robust construction, user-friendly design, and clear markings make it simple to install and configure. However, if you require three-phase protection or overvoltage protection beyond 115% of the rated voltage, you may need to consider other options to meet your specific application requirements.

Details:

Wilmar over voltage relay WOV-3-440 440v l-l used: 100.00: part #: used lock: 14g3-57.

specifications genpurrelays:

• brand: Wilmar
• mpn: Wov-3-440

returns genpurrelays:

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

seller genpurrelays:

• city: minneapolis, minnesota
• # reviews: 10650
• rating: 100.0%

shipping genpurrelays:

• transit: 3-5 days
• type: calculated
• carrier: ups
• class: standard, expedited, one-day
• service: ups ground, ups 2nd day air, ups next day air

offer genpurrelays:

• sold #: 9
• price: $100.00
• item condition: Used
• best offers: true
• in stock #: 1
• availability: in stock
• options: ship-to-home
• started: june 1, 2026

general genpurrelays:

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

payments genpurrelays:

• other
• credit card: mastercard
• wallet: google-pay