RW17-1D3-U004 WEG Thermal Overload Relay

Review WEG Thermal Overload Relay 3pole Class

The Weg RW17-1D3-U004 Thermal Overload Relay is a versatile and reliable electrical component designed to protect motors and other electrical equipment from overloading and thermal damage. This 3-pole, 10-amp relay comes with a 2.8-4A thermal trip rating, making it an excellent choice for a wide range of applications.

The Weg RW17-1D3-U004 is a thermal overload relay, which means it uses thermal sensors to detect an increase in temperature above a set limit. This increase in temperature is typically caused by an overload condition, such as a motor drawing too much current. When the temperature threshold is reached, the relay opens the circuit to prevent further damage.

This relay is a 3-pole design, which means it has three contacts: a normally open (NO) contact, a normally closed (NC) contact, and a common (COM) contact. The NO contact opens when the relay trips, while the NC contact closes, allowing for the implementation of various control and protective schemes.

The Weg RW17-1D3-U004 Thermal Overload Relay is rated for a current of 10 amps and a thermal trip rating of 2.8-4A. This means it can handle a continuous current of up to 10 amps and will trip when the current exceeds 2.8-4 amps for a sufficient period of time. This makes it an excellent choice for protecting motors and other electrical equipment that are prone to overloading or thermal damage.

The Weg RW17-1D3-U004 is a high-quality component that is built to last. It features a robust, industrial design that can withstand the rigors of industrial environments. The relay is also UL listed, ensuring that it meets the highest standards of safety and reliability.

In conclusion, the Weg RW17-1D3-U004 Thermal Overload Relay is a versatile and reliable electrical component that is essential for protecting motors and other electrical equipment from overloading and thermal damage. With its 3-pole design, 10-amp rating, and 2.8-4A thermal trip rating, it is a versatile and effective solution for a wide range of applications. Its robust industrial design and UL listing ensure that it is a reliable and safe component that can withstand the demands of industrial environments.

The Weg RW17-1D3-U004 Thermal Overload Relay is a protective device used in electrical systems to disconnect the circuit when the temperature exceeds a specified limit. Here are some pros and cons of buying this relay:

1. High Temperature Protection: This relay provides reliable protection against overheating, preventing damage to the electrical system and potential fires.

2. Versatile Application: It can be used in various applications such as HVAC systems, motors, generators, and transformers.

3. Easy Installation: The relay is easy to install and replace, making it a convenient choice for maintenance and repair work.

4. Robust Construction: Weg is known for its high-quality components and durable construction, ensuring long-lasting performance.

5. Safety: By disconnecting the circuit when the temperature reaches a dangerous level, this relay helps ensure the safety of people and property.

1. Cost: The Weg brand is known for its premium quality, which comes with a higher price tag compared to some other brands.

2. Complex Installation: While the relay itself is easy to install, integrating it into the electrical system may require additional wiring and configuration, which could be time-consuming and complex.

3. Limited Compatibility: The relay may not be compatible with all electrical systems, so it is essential to check the specifications before making a purchase.

The Weg RW17-1D3-U004 Thermal Overload Relay is a high-quality, reliable protective device that provides essential safety features for various electrical applications. Its versatility, easy installation, and robust construction make it a worthwhile investment. However, its premium price tag and potential complexity of installation and compatibility may be drawbacks for some buyers. Ultimately, the decision to purchase this relay depends on the specific requirements of the electrical system and the budget of the buyer.

If you are in the market for a thermal overload relay and prioritize safety and reliability, the Weg RW17-1D3-U004 is an excellent choice. However, if cost is a significant concern, you may want to consider other brands or models that offer similar features at a lower price point. It is also essential to ensure compatibility with your electrical system before making a purchase.

Details:

Technical specifications. Model: RW17-1D3-U004. Compatibility: suitable for ac and dc motors; operable with frequency inverters. Ideal for safeguarding motors against overload conditions, this relay provides precise thermal protection with adjustable settings.

This relay can be applied in scenarios involving contractors for open across-the-line starters and is compatible with frequency inverters variable speed operations. It is commonly used in industrial automation, machinery, and control systems where motor reliability critical. Type: bi-metallic thermal overload relay. Current range: 2.8-4.0a adjustable.

Poles: 3-pole. New Weg RW17-1D3-U004 thermal overload relay - 2.8-4A adjustable for motor protection: this is a brand new relay, designed reliable motor protection in industrial applications. Connections: direct mount power connections. It features a compact and robust construction, ensuring seamless integration with compatible contractors for enhanced electrical mechanical performance.

specifications genpurrelays:

• brand: Weg
• mpn: Rw17-1d3-u004
• loc: 6-25
• type: Thermal Overload Relay
• maximum amperage: 4 A
• upc: 909158061259

general genpurrelays:

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

returns genpurrelays:

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

seller genpurrelays:

• city: mckees rocks, pennsylvania
• # reviews: 2855
• rating: 100.0%

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offer genpurrelays:

• options: ship-to-home
• in stock #: 5
• sold #: 19
• started: october 20, 2025
• prices: $21.21–$81.42
• item condition:
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  • Nuovo
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• availability: in stock

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• type: calculated
• carrier: usps
• transit: 3-8 days
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• class: standard