
R847A1085 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Condition is New, Honeywell R847A 1085 Switching Relay 120V 60Hz 2 wire 240v control circuit, shipping cost = $9.35 | 98.8% |
![]() | $125.88 | Condition is New, Honeywell R847A 1085 Heavy Duty Switching Relay 2-wire, 120V, 60Hz. Brand New!, shipping cost = $21.99 | 100.0% |
![]() | $175.84 | Condition is New, Honeywell R847A1085 DPST HEAVY DUTY RELAY 120V DPST HEAVY DUTY RELAY 120V, FREE SHIPPING | 98.5% |
![]() | $182.24 | Condition is New, HONEYWELL R847A1085 Relay DPST/SPST 120V 10.2A 2-Wire Heavy Duty, FREE SHIPPING | ![]() |
![]() | $182.35 | Top Pick! Condition is New, Honeywell R847A1085 24VAC DPST Heavy Duty Switching Relay 0.4A, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.99 | Condition is Open box, Honeywell Home R4225A1008 Relay Fan with SPDT 1 Normally Open 1 Normally Closed, FREE SHIPPING | 99.1% |
![]() | $109.99 | Condition is Open box, Honeywell - R847A1085 - Heavy Duty Relay, 2-wire, 120V, DPST or SPST, FREE SHIPPING | 99.1% |

The Honeywell R847A1085/R847A 1085 Switching Relay is a versatile and reliable electrical component designed for use in various applications that require switching 120V AC loads with a 240V control circuit. This switching relay is manufactured by Honeywell, a renowned name in the industry known for its high-quality and durable electronic products.
This particular model, R847A1085, is a single-pole, double-throw (SPDT) relay, meaning it can switch between two contacts based on the input signal received in its control circuit. The relay operates at a frequency of 60 Hz and is suitable for use in North American electrical systems.
The Honeywell R847A1085/R847A 1085 Switching Relay is well-equipped to handle heavy-duty applications. It can handle a maximum voltage of 240V and a maximum current of 10A, making it suitable for use with various appliances and equipment. The contacts of this switching relay are gold-plated for enhanced durability and corrosion resistance, ensuring long-lasting performance in different environments.
The dimensions of this switching relay are 2.5 inches in length, 1.6 inches in width, and 1.0 inches in height, making it compact and easy to install in various applications. The relay comes with a clear and concise labeling system for its input and output terminals, ensuring ease of use and proper wiring.
The Honeywell R847A1085/R847A 1085 Switching Relay is designed with safety in mind. It is RoHS compliant, meaning it contains no hazardous substances, and it meets various safety standards, including UL and CSA. It also features a protective coating to prevent damage from moisture and other environmental factors.
In summary, the Honeywell R847A1085/R847A 1085 Switching Relay is a high-performance and reliable electrical component, suitable for switching 120V AC loads with a 240V control circuit. It is compact, easy to install, and comes with gold-plated contacts for enhanced durability. This switching relay is designed to meet various safety standards and is RoHS compliant, making it a safe and environmentally-friendly option for your electrical applications.
The Honeywell R847A1085/R847A 1085 Switching Relay is a 120V AC, 60Hz, single-pole double-throw (SPDT) relay with a 240V AC control circuit. This relay is commonly used in heating, ventilation, and air conditioning (HVAC) systems. Here are some pros and cons of buying this relay:
Pros:1. Widely used in HVAC systems: The Honeywell R847A1085/R847A 1085 is a well-known and widely used relay in the HVAC industry.
2. Reliable: This relay is known for its reliability and durability, making it a popular choice for HVAC applications.
3. Easy to install: The relay is easy to install and comes with clear instructions and diagrams.
4. Versatile: It can be used in various applications, including fan control, compressor contactor, and heater contactor.
5. Cost-effective: Compared to other relays with similar specifications, the Honeywell R847A1085/R847A 1085 is relatively affordable.
Cons:1. Limited voltage range: The control circuit voltage range is 240V AC, which may not be suitable for all applications.
2. May require additional components: Depending on the application, additional components may be required for proper operation.
3. Not suitable for high current applications: This relay is not designed for high current applications and can only handle up to 10A.
Conclusion:The Honeywell R847A1085/R847A 1085 Switching Relay is a reliable and cost-effective option for HVAC applications that require a single-pole double-throw relay with a 240V AC control circuit. However, it may not be suitable for applications with higher voltage or current requirements.
Recommendation:If you are looking for a reliable and affordable SPDT relay with a 240V AC control circuit for HVAC applications, the Honeywell R847A1085/R847A 1085 is an excellent choice. However, make sure that the voltage and current requirements of your application match those of the relay. If you have higher voltage or current requirements, consider other options with larger voltage and current handling capabilities.
Details:
Honeywell r847a 1085 switching relay 120v 60hz 2 wire 240v control circuit.
specifications maxohvac:
- brand: Honeywell
- mpn: R847a1085
- model: R547a-1085
- part type: Control
- country/region of manufacture: Mexico
- modified item: No
shipping maxohvac:
- transit: 3-8 days
- type: calculated
- carrier: usps
- service: usps ground advantage
- class: standard
seller maxohvac:
- rating: 100.0%
- # reviews: 898
- city: hudson, north carolina
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: buyer
offer maxohvac:
- in stock #: 5
- availability: in stock
- sold #: 21
- options: ship-to-home
- best offers: true
- prices: $40.00–$182.35
- item condition:
- New
- Open box
- started: april 14, 2025
payments maxohvac:
- other
- credit card: visa
- wallet: paypal
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