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VINTAGE RO-20 Thermal Delay Tube Vacuum Sec Relay 120V

Ro-20 G-v 1 Vintage Thermal Time Delay Relay Vacuum Tube 15 Sec 120v

( Brand: Vintage ), ( Model: RO-20 ), ( Type: Vacuum Tube ), ( Country/region Of Manufacture: United States )

Review VINTAGE Thermal Delay Tube 120v Vacuum Sec Time Relay

The RO-20 Thermal Delay Tube 120V, 15 Vacuum Second Relay G-V is a versatile and reliable electrical component designed for various applications requiring time delay functionality. This device, specifically model RO-20, is a part of the G-V series, which is renowned for its durability and performance.

The RO-20 is a thermal delay tube relay, which means it operates based on the principle of thermal energy. When an electrical current passes through the relay coil, it heats a bi-metal element within the tube. As the temperature of this element increases, it expands and causes the contacts to close, completing the circuit. Once the current is removed, the bi-metal element cools down, returning to its original shape, and the contacts open, breaking the circuit.

This design provides a delay time of 15 seconds between the on and off states of the relay, making it ideal for applications where a time delay is necessary, such as in lighting control systems, appliance timers, or HVAC systems. The RO-20 is rated for a voltage of 120V, ensuring it can handle common household and commercial power supplies.

The relay is vacuum-sealed, which means it is filled with an inert gas, typically nitrogen or argon, to prevent oxidation and ensure the longevity of the contacts. This vacuum sealing also makes the RO-20 more resistant to environmental factors, such as dust and moisture, making it suitable for use in harsh or industrial environments.

The RO-20 Thermal Delay Tube 120V, 15 Vacuum Second Relay G-V is a robust and reliable electrical component that offers a simple yet effective solution for applications requiring a time delay. Its vacuum sealing and thermal delay mechanism make it a durable and versatile option for various industries and applications.

Pros of buying RO-20 Thermal Delay Tube 120V 15 Vacuum Sec Relay G-V:

1. Reliability: Vacuum relays are known for their reliability and long lifespan due to the absence of moving parts in the vacuum chamber.

2. Fast Response Time: The thermal delay tube in this relay ensures a fast response time. It allows the relay to turn on or off quickly, reducing the delay in electrical circuits.

3. Energy Efficient: Vacuum relays consume less power compared to conventional relays, making them energy-efficient.

4. High Operating Temperature: The RO-20 Thermal Delay Tube 120V 15 Vacuum Sec Relay G-V can operate at high temperatures, making it suitable for various industrial applications.

Cons of buying RO-20 Thermal Delay Tube 120V 15 Vacuum Sec Relay G-V:

1. High Initial Cost: Vacuum relays are more expensive than conventional relays, which can be a significant drawback for some buyers.

2. Limited Applications: Due to their specific design, vacuum relays may not be suitable for all applications, such as those requiring high currents or low operating voltages.

3. Complexity: The manufacturing process of vacuum relays is more complex than that of conventional relays, which can lead to higher production costs and longer lead times.

Conclusion:

The RO-20 Thermal Delay Tube 120V 15 Vacuum Sec Relay G-V is a reliable and energy-efficient solution for applications requiring fast response times and high operating temperatures. While the initial cost may be higher than conventional relays, the long-term savings due to reduced power consumption and maintenance make it a worthwhile investment for many industrial applications. However, buyers should carefully consider their specific application requirements and budget before deciding to purchase this relay.

Recommendation:

If you are looking for a reliable and high-performance relay for industrial applications, the RO-20 Thermal Delay Tube 120V 15 Vacuum Sec Relay G-V is a recommended option. However, it is essential to consult with a qualified electrical engineer or vendor to ensure that this relay is suitable for your specific application requirements.

Details:

Tube is in excellent used condition and has no shorts. I ship worldwide.

1 Vintage ro 20 thermal delay relay vacuum tube 15 sec 120v.

specifications tubesocketvintagego:

  • brand: Vintage
  • model: Ro-20
  • type: Vacuum Tube
  • country/region of manufacture: United States

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Offer tubesocketVintagego:

  • # Sold: 0
  • # bids: 0
  • Started: December 13, 2016, 6:49 pm
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  • quantity: 1

General tubesocketVintagego:

  • Consumer Electronics > Vintage Electronics > Vintage Audio & Video > Vintage Parts & Accessories > Vintage Tubes & Tube Sockets
  • in stock: Yes

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  • handling: 1 days
  • cost: $3.0
  • type: Flat

Ratings:

  1. Quick response and fast payment. Perfect! THANKS!! 12-10-16
  2. Perfect condition 12-12-16

Returns tubesocketVintagego:

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  • type: Money Back
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Seller tubesocketVintagego:

  • city: San Diego, California
  • zipcode: 92115
type: vacuum tube, country/region of manufacture: united states,
category: electronics > vintage audio & video > vintage parts & accessories > vintage tubes & tube sockets, sku: 6709765930584272,
Review#1 Quick response and fast payment. Perfect! THANKS!! ()
Review#2 Perfect condition ()
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