R504-R

Robertshaw

1 offer available: $18.99
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R504-R Comparison

R504-R in New – Open box Condition
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R504-2 ROBERTSHAW DIVERTING RELAY MODEL NO. R504-2 NEW Details$18.99Condition is New – Open box, R504-2 ROBERTSHAW DIVERTING RELAY MODEL NO. R504-2 NEW, FREE SHIPPINGTop Rated99.7%
R504-R ROBERTSHAW Diverting Relay

The Robertshaw R504-R and R504-2 Diverting Relays are essential components for automatic appliance control in various heating and cooling systems. These relays feature a robust design, ensuring reliable operation and long-lasting performance.

The R504-R and R504-2 are 2-pole, 3-position, 3-way relays. They are designed to divert the flow of a heating or cooling source from one output to another based on temperature or time-delayed sequences. This functionality is crucial for systems that require temperature control in multiple zones or stages.

The relays are constructed with high-quality materials, including a brass housing and contacts made of silver-plated copper. These materials provide excellent conductivity and durability, minimizing the risk of corrosion and ensuring consistent performance over long periods.

The contact rating for both the R504-R and R504-2 is 10 amps at 250 volts AC. They are designed to operate in temperatures ranging from -40 F to 140 F (-40 C to 60 C), making them suitable for use in various climate conditions.

These relays are easy to install and integrate into existing systems. They come with mounting tabs for secure attachment to a DIN rail or other mounting surfaces. Additionally, they have a visible and audible operating indicator, allowing for easy confirmation of proper operation.

The R504-R and R504-2 Diverting Relays offer versatile application possibilities in various temperature control systems, such as heating, ventilation, and air conditioning (HVAC) applications, water heating systems, and more. With their robust design, high-quality materials, and reliable performance, these relays are an excellent choice for professionals and DIYers seeking dependable component solutions for their projects.

The Robertshaw R504-R and R504-2 diverting relays are commonly used in refrigeration systems for compressor and fan motor control. Here are some pros and cons that can help you decide if purchasing one of these relays is a good choice for your specific application.

Pros:

1. Durable design: Robertshaw relays are known for their robust construction, making them suitable for heavy-duty applications in commercial refrigeration systems.

2. Versatile: The R504-R and R504-2 relays can be used in various refrigeration applications, including air-cooled and water-cooled systems, making them a versatile choice.

3. Easy installation: These relays have a simple wiring diagram, making the installation process straightforward and efficient.

4. Cost-effective: Robertshaw relays are generally affordable, providing good value for their price.

5. Reliable: The relays have a long lifespan, ensuring consistent performance and minimizing downtime.

Cons:

1. Limited compatibility: These relays may not be suitable for all refrigeration systems, especially those that require specific control functions.

2. Limited features: The R504-R and R504-2 relays offer basic control functions and may not support advanced features, such as temperature sensing or proportional control.

3. Manual reset: In case of a fault, these relays require manual resetting, which can be time-consuming and inconvenient.

4. Limited temperature range: The relays may not function optimally in extreme temperature environments, which could impact their reliability and performance.

Conclusion:

The Robertshaw R504-R and R504-2 diverting relays are a reliable and cost-effective choice for simple refrigeration applications that require basic control functions. Their durable design and versatility make them a popular choice in commercial refrigeration systems. However, their limited compatibility, features, and temperature range may make them less suitable for more complex applications.

Recommendation:

If you are looking for a reliable and cost-effective solution for basic compressor and fan motor control in a refrigeration system, the Robertshaw R504-R and R504-2 relays are a good choice. However, if you require advanced control functions, temperature sensing, or proportional control, you may need to consider other options. In any case, it is essential to ensure compatibility with your specific refrigeration system before making a purchase.

Details:

Offered is this new R504-2 Robertshaw diverting relay model no.

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rating: 99.6% out of 100 based on 302 user ratings.
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