T90N5D12-12 POTTER BRUMFEILD Power Relay Coil Spdt Hvac

Review POTTER BRUMFEILD Power Relay 12v Coil 20a 240vac Spdt No/nc 10a Heavy Duty Hvac

The Potter Brumfield T90N5D12-12 Power Relay is a versatile electrical component designed for various heating, ventilation, and air conditioning (HVAC) applications. This 2-pole, 3-throw (SPDT) relay operates on 240 volts alternating current (VAC) and offers a 12 volt direct current (VDC) coil. It is capable of handling up to 20 amperes of current.

The no-contact, normally open (NO) and normally closed (NC) contacts allow for precise control in your HVAC system. The NO contact will open when the relay is activated, while the NC contact will close when the relay is activated. This configuration can be used to control various components such as compressors, fans, or heating elements.

The Potter Brumfield T90N5D12-12 Power Relay features a robust design with a thermal rating of 10 amperes, ensuring reliable operation even under heavy loads. This makes it a suitable choice for demanding HVAC applications. The relay is also equipped with a built-in overload protector, which ensures the safe operation of the device by preventing overcurrent situations.

The compact size of the relay, with dimensions of approximately 62 mm x 62 mm x 36 mm (2.44 inches x 2.44 inches x 1.42 inches), makes it easy to install in confined spaces. The relay terminals are clearly marked and color-coded for easy identification. The relay is also RoHS compliant, making it an eco-friendly choice for your HVAC projects.

In summary, the Potter Brumfield T90N5D12-12 Power Relay is a high-performance, versatile, and reliable electrical component suitable for a wide range of HVAC applications. Its robust design, precise contact control, and built-in overload protection make it a trusted choice for professionals and DIY enthusiasts alike.

The Potter & Brumfield T90N5D12-12 Power Relay is a 12V coil, 20A, 240VAC, SPDT (Single Pole Double Throw) NO/NC (Normally Open/Normally Closed) relay commonly used in HVAC systems. Here are some pros and cons that might help you make an informed decision about purchasing this relay:

1. High Current Capacity: This relay can handle a current of 20A, making it suitable for heavy-duty applications.

2. Voltage Compatibility: It is compatible with both 12V DC and 240V AC power sources, increasing its versatility.

3. SPDT Configuration: The Single Pole Double Throw configuration allows for two separate contacts to be controlled by a single coil, reducing the number of components needed.

4. Normally Open/Normally Closed Contacts: The NO/NC contacts can be used in various applications, including interlocking, sequencing, and control circuits.

1. Size: This relay is relatively larger in size compared to some other relays in the market, which might require additional space for installation.

2. Cost: The Potter & Brumfield T90N5D12-12 Power Relay is priced higher than some competing models, which might be a concern for budget-conscious buyers.

3. Manual Operation: This relay requires manual operation, meaning it cannot be controlled remotely or automatically.

The Potter & Brumfield T90N5D12-12 Power Relay is a reliable and versatile option for heavy-duty HVAC applications that require a high current capacity and compatibility with both 12V DC and 240V AC power sources. Its larger size and higher cost might be drawbacks for some buyers, but its SPDT configuration and NO/NC contacts offer added functionality and flexibility.

If you are looking for a heavy-duty, versatile relay for HVAC applications and have the budget for it, the Potter & Brumfield T90N5D12-12 Power Relay is a solid choice. However, if size and cost are major concerns, you might want to consider other options with lower current capacity or smaller form factors.

Details:

Compact, rugged, and dependable design. Condition: new open box. Features: designed for high-current switching applications.: T90N5D12-12.

Allows low- voltage control of higher- voltage . Contact type: spdt 1 normally open / 1 closed. Contact rating: 20a max. Item is exactly as shown in photos please review for details.

Key specifications: coil voltage : 12v. Shipping: fast and secure shipping. Perfect for hvac units, motors, pumps, and automation systems.

specifications genpurrelays:

• brand: Potter Brumfeild
• mpn: T90n5d12-12
• mounting style: Flange
• current type: Dc
• type: Power Relay
• maximum amperage: 20 A
• features: Heavy Duty
• application: Industrial
• country of origin: Mexico

payments genpurrelays:

• credit card: discover
• wallet: google-pay
• other

seller genpurrelays:

• city: belfair, washington
• # reviews: 2929
• rating: 99.3%

general genpurrelays:

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

offer genpurrelays:

• price: $59.99
• item condition: New – Open box
• options: ship-to-home
• availability: in stock
• started: april 16, 2026
• in stock #: 1
• sold #: 11

shipping genpurrelays:

• carrier: usps
• service: usps ground advantage
• transit: 5-11 days
• class: standard
• type: calculated

returns genpurrelays:

• policy: no returns