TR50VA015

The Rib Relays TR50VA015 are functional devices designed for use in various industrial automation applications. These relays are transformer operated, meaning they utilize a separate transformer to provide the necessary voltage and current for relay operation.

The TR50VA015 relays are rated for a voltage of 50 volts AC and a current of 1.5 amperes. They are designed to handle a maximum contact capacity of 10 amperes at 250 volts AC. These relays are suitable for controlling inductive loads such as motors, solenoids, and compressors.

The contacts on the TR50VA015 relays are made of silver alloy, ensuring long-lasting performance and reliability. The relays have a contact rating of 10,000 operations at 25 degrees Celsius and 5,000 operations at 75 degrees Celsius. The contacts are also rated for a voltage of 250 volts AC and a current of 10 amperes.

The TR50VA015 relays have a coil voltage of 120 volts AC and a coil current of 0.35 amperes. They have a coil resistance of 350 ohms and a contact resistance of less than 0.5 ohms. The relays have a maximum operating temperature of 70 degrees Celsius and a storage temperature range of -40 degrees Celsius to 85 degrees Celsius.

The TR50VA015 relays are housed in a die-cast aluminum case with a size of 46.5 mm x 28.5 mm x 13.5 mm. They have a mounting pattern of 35 mm and are suitable for vertical or horizontal mounting. The relays have a built-in auxiliary contact that can be used to indicate relay operation or to provide a separate control function.

The TR50VA015 relays are designed to meet the requirements of various industrial standards, including UL508, CE, and CSA C22.2 No. 250.10. They are also RoHS compliant, meaning they contain no lead or other restricted substances.

Overall, the Rib Relays TR50VA015 are versatile and reliable functional devices that are ideal for use in a wide range of industrial automation applications. Their transformer operation ensures good electromagnetic compatibility and allows for easy integration into various control systems.

RIB relays, specifically the TR50VA015 model, are functional devices commonly used in industrial automation systems for controlling heavy loads. Here are some pros and cons of buying this type of relay:

1. High Load Capacity: RIB relays like the TR50VA015 are designed to handle heavy loads, making them suitable for industrial applications where large currents are required.

2. Robust Design: These relays are built to withstand harsh environments, ensuring reliable operation even in the presence of vibration, moisture, or extreme temperatures.

3. Versatile: RIB relays are available in various configurations, allowing users to choose the best option for their specific application. For example, they can be purchased as single-phase or three-phase relays, with different contact configurations and voltage ratings.

4. Safety: RIB relays are designed to provide a safe and secure electrical connection, minimizing the risk of electrical faults and reducing downtime.

5. Long Lifespan: RIB relays are known for their long lifespan, which can help reduce replacement costs and downtime over the long term.

1. Cost: RIB relays, due to their robust design and high load capacity, can be more expensive than other types of relays.

2. Complex Installation: Installing RIB relays may require specialized knowledge and tools, making the installation process more complex than with other types of relays.

3. Size: RIB relays are larger and heavier than other types of relays, which can make them more difficult to transport and install.

4. Maintenance: RIB relays may require more frequent maintenance due to their complex design and exposure to harsh environments.

RIB relays like the TR50VA015 offer several advantages, including high load capacity, robust design, versatility, safety, and long lifespan. However, they also come with some disadvantages, such as cost, complex installation, size, and maintenance requirements.

If you are in need of a relay for an industrial application where heavy loads and harsh environments are common, then a RIB relay like the TR50VA015 may be the best option for you. However, if you are working on a smaller scale project or have a limited budget, you may want to consider other types of relays that may be more cost-effective. Ultimately, the decision to purchase a RIB relay will depend on the specific requirements of your application and your budget.

Details:

New in the original box. Free shipping in the us.

specifications maxohvac:

• brand: Rib Relays
• mpn: Tr50va015
• part type: Transformer Device

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

offer maxohvac:

• sold #: 11
• prices: $14.00–$78.00
• item condition:
  • New
  • New – Open box
  • Used
• in stock #: 5
• options: ship-to-home
• availability: in stock
• started: february 26, 2026

payments maxohvac:

• other
• credit card: discover
• wallet: paypal

returns maxohvac:

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

shipping maxohvac:

• service: usps first class
• carrier: usps
• transit: 4-7 days
• type: fixed
• class: standard

seller maxohvac:

• # reviews: 12272
• city: mifflinburg, pennsylvania
• rating: 99.8%

Also Viewed:

• RGNAC4401012CT0015X13: BOX GASKET, Eriks
• WDWS2-EN3: DEVICE, Rib