The Square D Model 8501-RSd42M1P14V51 is a versatile 10A, 240VAC contact relay with a 12VDC coil. This relay is an essential component for various automation and control applications.
The 240VAC contact rating signifies that this relay can handle high voltage alternating current, making it suitable for industrial and heavy-duty applications. The 10A contact capacity implies that the relay can switch up to 10 amperes of current. The 12VDC coil voltage requirement is relatively low, which simplifies power supply setup.
This Square D model has a compact design, measuring 3.7 inches in length, 2.4 inches in width, and 1.1 inches in height, allowing for easy integration into control panels and other systems. The relay's housing material is made of a robust and durable polycarbonate, which offers excellent protection against harsh environments.
The 8501-RSd42M1P14V51 relay features a Form A, Normally Open (NO) contact configuration. It comes without a box, allowing users to install it directly into their projects or systems. The coil resistance is 120 ohms, and the contact resistance is 30 milliohms, ensuring reliable switching and minimal power loss.
The relay has an operating temperature range of -40 F to 140 F (-40 C to 60 C), making it suitable for use in various temperature environments. Furthermore, the relay is RoHS compliant, ensuring that it meets the latest environmental regulations for restricted substances.
In summary, the Square D Model 8501-RSd42M1P14V51 10A, 240VAC contact relay with a 12VDC coil is an ideal choice for automation and control applications that require high voltage switching and robust components. Its compact design, reliable performance, and durability make it a preferred option for professionals and DIY enthusiasts.
Pros and Cons of Buying Square 8501-RSd42M1P14V51 202692 New-No Box Relay with 10A 240VAC Coil and 12VDC
1. Description:
The Square 8501-RSd42M1P14V51 202692 is a new-no box relay with a 10A 240VAC coil and a 12VDC control voltage. It is designed for industrial automation applications.
2. Pros:
a. High Current Capacity: This relay can handle a maximum current of 10 Amperes in AC and is suitable for heavy-duty applications.
b. Versatile Voltage Range: The coil operates on 240VAC, making it suitable for applications with higher voltage requirements. The control voltage is 12VDC, which is commonly used in automation applications.
c. Robust Construction: The relay is designed for industrial applications and is expected to be durable and robust.
3. Cons:
a. Lack of Protection: Since it is a no-box relay, it does not have any built-in protection features such as overcurrent, overvoltage, or short circuit protection.
b. No Indicating Lights: This relay does not have any indicating lights, making it difficult to monitor its status without additional sensors or indicators.
c. No Mounting Hardware Included: The relay does not come with any mounting hardware, so users will need to source their own mounting solutions.
4. Conclusion:
The Square 8501-RSd42M1P14V51 202692 is a reliable and versatile relay with a high current capacity and a wide voltage range. However, its lack of built-in protection features and indicating lights may be a drawback for some users. Additionally, the absence of mounting hardware may require additional purchasing. Ultimately, the decision to buy this relay depends on the specific requirements of the application and the user's preferences.
5. Recommendation:
If the application requires a high current capacity and a wide voltage range, and the user is comfortable with installing protection features and mounting hardware, then the Square 8501-RSd42M1P14V51 202692 is a good option. However, if protection features and indicating lights are important, users may want to consider other options with these features built-in.
Details:
Item is new; unused; no factory packaging. 202692 new-no box; Square8501-rsd42m1p14v51 relay; 10a; 240vac; coil: 12vdc;.
specifications genpurrelays:
brand: Square D
mpn: 8501-rsd42m1p14v51
part type: Box Coil
general genpurrelays:
category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays
shipping genpurrelays:
type: calculated
transit: 5-11 days
service: usps priority mail small flat rate box, ups next day air, fedex 2day
class: expedited, one-day
carrier: usps, ups, fedex
returns genpurrelays:
time: 30 days
method: money back
policy: returns accepted
paid by: seller
seller genpurrelays:
# reviews: 28913
rating: 99.9%
city: georgetown, texas
payments genpurrelays:
other
credit card: discover
wallet: apple-pay
offer genpurrelays:
started: december 26, 2025
price: $18.00
item condition: New – Open box
options: ship-to-home
availability: in stock
in stock #: 1
sold #: 22
rating: 99.9% out of 100 based on 913 user ratings.
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