2101A41G04 WESTINGHOUSE Pvr Phase Voltage Relay

Review WESTINGHOUSE Type Pvr Phase Voltage Relay 480v

The Westinghouse 2101A41G04 PVR Phase Voltage Relay is a versatile and reliable protection device designed for industrial applications requiring voltage monitoring and protection. This 480V relay is part of the Westinghouse 2100 series, known for their robustness and accuracy.

This particular model, the 2101A41G04, is a Phase Voltage Relay. It is designed to monitor the voltage level of a phase conductor in a three-phase power system. The relay offers overvoltage protection by tripping the circuit when the phase voltage rises above or falls below the set value. This feature helps prevent damage to equipment and ensures the electrical system remains within safe operating limits.

The Westinghouse 2101A41G04 PVR Phase Voltage Relay is built with high-quality components, ensuring precise and reliable performance. It features a solid-state design, which offers several advantages over traditional electromechanical relays. Solid-state relays have no moving parts, making them more durable and less prone to wear and tear. They also provide faster response times and improved accuracy.

The relay's voltage setting range is adjustable from 90% to 110% of the rated voltage. It can be set to trip when the voltage falls below or rises above the set value. The relay also has a built-in test function, allowing users to verify its operational status without disrupting the power system.

The Westinghouse 2101A41G04 PVR Phase Voltage Relay is suitable for various industrial applications, including power generation, transmission, and distribution systems. It is designed to operate in harsh environments, with a temperature range of -40 C to 85 C. The relay is also sealed against ingress of water and dust, making it resistant to moisture and particulate contamination.

In summary, the Westinghouse 2101A41G04 PVR Phase Voltage Relay is a robust and reliable protection device for industrial applications. It offers accurate and precise voltage monitoring and protection for three-phase power systems, and its solid-state design ensures durability and fast response times. With adjustable voltage settings and a built-in test function, this relay is an essential component for maintaining the safe and efficient operation of industrial electrical systems.

The Westinghouse 2101A41G04 PVR Phase Voltage Relay is a protective device designed to disconnect a load from the power source when the voltage falls below a certain level. Here are some pros and cons that may help you in deciding whether to purchase this relay:

1. High Voltage Rating: This relay is designed to operate at a voltage of 480V, making it suitable for industrial applications where high voltage power is used.

2. Protection against voltage sags: The relay is designed to disconnect the load when the voltage falls below a certain level, preventing damage to the equipment and ensuring reliable operation.

3. Durable Construction: Westinghouse is a reputable brand known for its high-quality products. This relay is built to last and can withstand harsh industrial environments.

4. Easy Installation: The relay comes with clear installation instructions and can be easily mounted on a DIN rail or other suitable mounting surface.

5. Fault Indication: The relay comes with a fault indicator that alerts the user when there is a problem with the device.

1. Cost: The Westinghouse 2101A41G04 PVR Phase Voltage Relay is a high-end protective device and comes with a relatively high price tag.

2. Complex Setup: While the installation process is straightforward, setting up the relay to work with specific electrical systems may require some technical expertise.

3. Limited Compatibility: This relay is designed to work with specific voltage levels and may not be compatible with all electrical systems.

4. Manual Reset: In the event of a trip, the relay must be manually reset before it can be used again.

The Westinghouse 2101A41G04 PVR Phase Voltage Relay is a high-quality protective device suitable for industrial applications where reliable voltage protection is essential. While it comes with a relatively high price tag, its durability, easy installation, and fault indication features make it a worthwhile investment for those who require reliable voltage protection.

If you are looking for a reliable voltage protection device for your industrial electrical system, the Westinghouse 2101A41G04 PVR Phase Voltage Relay is a great option to consider. However, it is essential to ensure that this relay is compatible with your electrical system and that you have the necessary expertise to install and configure it correctly.

Details:

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specifications genpurrelays:

• brand: Westinghouse
• mpn: 2101a41g04
• model: 2101a41g-04
• type: Phase Voltage Relay
• country of origin: United States
• bc category: Relays/other Relays
• phase: 3 Phase
• coil voltage: 480 Vac
• upc: 450006878883

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

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• # reviews: 16161
• city: chattanooga, tennessee
• rating: 99.9%

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• time: 30 days
• paid by: seller
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• policy: returns accepted

general genpurrelays:

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

offer genpurrelays:

• sold #: 12
• prices: $170.50–$295.00
• item condition:
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• in stock #: 3
• started: february 27, 2026
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