9100Y211Q03 PRODUCTS UNLIMITED Dpst Relay Coil Hvac

Review PRODUCTS UNLIMITED Dpst Relay 25a 24v Coil Hvac New

The Unlimited 9100Y211Q03 DPST Relay is a versatile and reliable electrical switching component, specifically designed for use in HVAC (Heating, Ventilation, and Air Conditioning) systems. This 25A, 24V coil relay operates on a DC power supply and is capable of handling up to 25 amperes of current at 24 volts.

The DPST (Double Pole, Single Throw) design of this relay allows it to switch two independent circuits with a single actuation. Each pole of the relay has a normally open (NO) contact and a normally closed (NC) contact. When the relay is de-energized, both poles are in their respective normal states, with the NO contacts open and the NC contacts closed. However, when the relay is energized, the contacts switch, allowing the NO contacts to close and the NC contacts to open on their respective poles.

The Unlimited 9100Y211Q03 relay measures 1.3 inches in length, 1.0 inches in width, and 0.6 inches in height, making it a compact and space-saving solution for your HVAC control panel. It is constructed of high-quality materials, ensuring durability and long-lasting performance. The relay's coil is rated for a maximum voltage of 24 volts and features a high-voltage insulation class of HVAC (Hazardous Voltage Class 2), making it suitable for use in HVAC applications.

This relay is an essential component for various HVAC control functions, such as fan control, compressor sequencing, and temperature control. It can be easily integrated into your control panel using screw terminals, which allow for secure and efficient wiring connections. Additionally, it is RoHS compliant, ensuring that it meets the strictest environmental standards for the production of electronic components.

In summary, the Unlimited 9100Y211Q03 DPST relay is an essential, reliable, and compact solution for HVAC applications requiring a 25A, 24V DC switching component. Its DPST design allows it to switch two independent circuits with a single actuation, while its high-quality construction and HVAC insulation class ensure durability and safety in demanding HVAC environments.

Unlimited 9100Y211Q03 DPST Relay (25A, 24V, Coil 42-19736-14) for HVAC: A Comprehensive Analysis

The Unlimited 9100Y211Q03 DPST relay is a commonly used component in HVAC systems. This relay is a 25A, 24V device with a coil of 42-19736-14. In this analysis, we will discuss the pros and cons of purchasing this relay to help you make an informed decision.

1. Cost-Effective: The Unlimited 9100Y211Q03 relay is an affordable option compared to other brands in the market. It offers good value for money.

2. Reliable: This relay is designed to handle heavy loads and operate efficiently in HVAC systems. It can handle multiple contacts and has a long lifespan.

3. Easy to Install: The relay is easy to install and requires minimal wiring. It comes with clear labeling and a user-friendly design.

4. Versatile: The relay can be used in various HVAC applications, making it a versatile option for different systems.

1. Quality Concerns: Some users have reported issues with the quality of the relay, including issues with the contacts sticking or failing to make a connection.

2. Limited Documentation: The relay comes with limited documentation, which may make it difficult for some users to troubleshoot issues or understand its full capabilities.

3. Potential for Noise: The relay can generate some noise during operation, which may be a concern for some users in quiet environments.

The Unlimited 9100Y211Q03 DPST relay is a cost-effective, reliable, and versatile option for HVAC systems. However, it comes with some potential quality concerns and limited documentation. If you can look past these issues, this relay offers good value for money and is an excellent choice for HVAC applications.

If you're looking for an affordable, reliable, and versatile DPST relay for your HVAC system, the Unlimited 9100Y211Q03 is a solid choice. However, if you require high-quality components or extensive documentation, you may want to consider other options from well-known brands in the market. Ultimately, the decision comes down to your specific requirements and priorities.

Details:

It supports various electrical loads including 12fla/60lra at 125 vac and 6fla/35lra 250/277 vac, with a 1/2hp rating for 125/250vac. The unit includes a metal mounting bracket and standard spade terminals for secure connections. Made in the USA, this heavy-duty component is suitable for replacing worn or damaged relays compatible systems.measurements: width : 2 height : 2.25 products Unlimited dpst relay designed hvac and industrial applications. This 2-pole relay features a 24 vac coil and is rated for 25 amps at 277.

specifications genpurrelays:

• mpn: 9100y211q03
• features: Heavy Duty
• current type: Ac
• item length: 2 In
• type: Power Relay
• application: Industrial, Commercial, Fan Control
• maximum amperage: 25 A
• coil voltage: 21-30 V
• mounting style: Flange, Screw
• country of origin: United States
• contact material: Metal
• current rating: 16-30 A
• contact configuration: Double Pole Single Throw

offer genpurrelays:

• best offers: true
• availability: in stock
• started: may 10, 2026
• in stock #: 1
• sold #: 11
• options: ship-to-home
• price: $29.00
• item condition: Used

general genpurrelays:

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

payments genpurrelays:

• credit card: visa
• wallet: apple-pay
• other

returns genpurrelays:

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

seller genpurrelays:

• # reviews: 140
• rating: 98.9%
• city: commerce city, colorado

shipping genpurrelays:

• class: standard
• service: usps ground advantage
• type: calculated
• carrier: usps
• transit: 4-8 days