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  3. JENNINGS RB1D-28N302

RB1D-28N302 JENNINGS Vacuum Relay

RB1D-28N302 JENNINGS Vacuum RelayRB1D-28N302 JENNINGS Vacuum Relay #2RB1D-28N302 JENNINGS Vacuum Relay #3
Product Information
BrandJENNINGS
Manufacturer Part NumberRB1D-28N302
Part TypeVACUUM
CompatiblebrandUNIVERSAL

Review JENNINGS 28vdc Blue Vacuum Relay Many Available

The Jennings RB1D-28N302 is a high-quality 28VDC vacuum relay that is designed to deliver reliable and efficient performance in various applications. This vacuum relay is a crucial component in vacuum systems, providing reliable switching functionality to control the flow of air or other gases.

The RB1D-28N302 is a 2-pole, 2-throw relay, which means it can switch between two circuits and provides two different states of operation. It operates on a 28VDC power supply, making it a suitable choice for low-voltage applications. The relay features a contact rating of 30A, ensuring it can handle high current loads without overheating or failing.

The vacuum relay is designed with a robust construction to ensure durability and long-term reliability. It is made of high-quality materials, including a brass body and copper contacts, which are resistant to corrosion and wear. The contacts are gold-plated, further enhancing their conductivity and reducing contact resistance, resulting in improved switching performance and reduced power consumption.

The RB1D-28N302 also features a compact size, with dimensions of 84mm x 58mm x 43mm, making it easy to integrate into various systems. It also has a low operating noise level, ensuring it does not interfere with other components or create unnecessary noise in the system.

In summary, the Jennings RB1D-28N302 is a reliable and efficient 28VDC vacuum relay that is suitable for low-voltage applications. Its robust construction, high contact rating, and compact size make it an ideal choice for various vacuum systems that require reliable switching functionality. Its gold-plated contacts ensure improved switching performance and reduced power consumption, making it a cost-effective solution in the long run.

Pros of buying Jennings RB1D-28N302 28VDC Vacuum Relay:

1. Reliability: Jennings is a well-known brand in the field of vacuum relays, and the RB1D-28N302 is no exception. It's known for its robustness and reliability, making it a good choice for applications that require long-term use.

2. Wide Operating Voltage Range: With a operating voltage range of 24VDC to 28VDC, this relay can be used in various systems without the need for voltage adjustment.

3. High Current Rating: The relay can handle a maximum coil current of 300mA, which is sufficient for most applications.

4. Compact Size: The RB1D-28N302 is a miniature relay, making it easy to install in tight spaces.

5. Durable Construction: The relay is constructed with a gold-plated contact for improved conductivity and longevity.

Cons of buying Jennings RB1D-28N302 28VDC Vacuum Relay:

1. Limited Coil Life: Vacuum relays, in general, have a limited number of switch operations due to the wear-out of the vacuum seal. The Jennings RB1D-28N302 is no exception.

2. High Initial Cost: Compared to other types of relays, vacuum relays can be more expensive.

3. Sensitive to Dust and Moisture: Vacuum relays are susceptible to damage from dust and moisture, requiring a clean environment for proper operation.

Conclusion:

The Jennings RB1D-28N302 28VDC Vacuum Relay is a reliable and durable choice for applications requiring long-term usage and high current handling. However, its limited coil life and sensitivity to dust and moisture should be considered. If these factors do not pose a significant issue for your application, then the RB1D-28N302 could be a good investment due to its robustness and compact size.

Recommendation:

If you require a reliable vacuum relay for an application that can provide a clean and dust-free environment, and where the limited coil life is not a significant concern, the Jennings RB1D-28N302 28VDC Vacuum Relay is a suitable choice. If, however, you need a relay with a longer coil life or that is less sensitive to dust and moisture, you may want to consider other types of relays or vacuum relays from other manufacturers.

Details:

Vacuum capacitors and accessories. All of these came from the estate w1ga, a well-known gentleman who had dealt in high-power components for decades. The links below to see what else is available. Most if not all had been inspected and hi pot tested before we acquired them, so they should be good to go.

If you do not see it in the photos, is likely included sale. That includes manuals, packaging, power cords, etc. The bottom line is this.

specifications genpurrelays:

  • brand: Jennings
  • mpn: Rb1d-28n302
  • part type: Vacuum
  • compatiblebrand: Universal

shipping genpurrelays:

  • type: fixed
  • transit: 4-8 days
  • service: standard
  • class: standard

seller genpurrelays:

  • # reviews: 23750
  • city: sparks, nevada
  • rating: 100.0%

offer genpurrelays:

  • options: ship-to-home
  • sold #: 36
  • prices: $35.00–$299.95
  • item condition:
    • New – Open box
    • New
    • Used
  • started: march 19, 2024
  • availability: in stock

general genpurrelays:

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

payments genpurrelays:

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returns genpurrelays:

  • method: money back
  • time: 30 days
  • policy: returns accepted
  • paid by: seller
rating: 100.0% out of 100 based on 750 user ratings.
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5 offers $35.00–$299.95 USD
  • New – Open box. USA Seller
  • New – Open box. USA Seller
  • New. USA Seller
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  • Used. USA Seller
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