Introducing the Casalytics 4-pack of Multi-Purpose Relays (Model Number: 135027524P), specifically designed for 12VDC applications with a maximum current capacity of 30 Amperes. These superior quality relays are perfect for use in various automotive and industrial projects.
Each relay comes equipped with 4 form A, normally open (NO) contacts. These contacts measure 3.5mm x 1.6mm (0.138 inches x 0.063 inches) and are widely used in automotive and electronic systems due to their reliable and robust nature. The contacts are gold-plated to ensure optimal conductivity and minimize contact resistance.
The Casalytics relays feature a coil voltage of 12VDC and a coil resistance of 300 . They come with an adjustable hysteresis control, which enables the user to fine-tune the triggering mechanism for optimal performance and stability in different operating environments.
These relays are known for their fast switching times, ensuring minimal power loss and improved system efficiency. They are also built with a rugged and durable design, making them suitable for harsh operating conditions.
The Casalytics multi-purpose relays are compatible with various automotive systems, including General Motors (GM) vehicles. They are easy to install and can be controlled using a separate control signal or a microcontroller.
In summary, the Casalytics 135027524P 4-pack of Multi-Purpose Relays is an excellent choice for those seeking reliable, high-performance, and versatile relays for their 12VDC applications. Their rugged design, adjustable hysteresis control, fast switching times, and compatibility with popular automotive systems make them an ideal choice for various projects in the automotive and industrial sectors.
Casalytics 135027524P 4-pack relay 13502752, 12VDC, 30A with multi-purpose pins is a type of automotive relay that can be used in various applications for GM vehicles. Here are some potential pros and cons of buying this relay:
Pros:
1. High Current Capacity: With a 30A current capacity, this relay can handle heavy current loads, making it suitable for powering accessories like headlights, fuel pumps, or air conditioning compressors.
2. Multi-purpose Pins: The multi-purpose pins allow for flexibility in wiring configurations, making it easier to install in various applications.
3. Robust Design: The relay's durable construction can withstand harsh automotive environments, ensuring reliable performance over extended periods.
4. Cost-effective: This relay is an affordable option for those looking to replace faulty relays or add additional functionality to their vehicle's electrical system.
Cons:
1. Compatibility: While marketed for GM vehicles, it is essential to verify that this relay is compatible with the specific make and model of the vehicle before purchasing.
2. Lack of Polarity Protection: The relay does not have built-in polarity protection, which could result in damage to the relay or other components if installed incorrectly.
3. Limited Warranty: The relay comes with a limited warranty that may not cover all potential issues or failures.
Conclusion:
The Casalytics 135027524P 4-pack relay 13502752 is an affordable and versatile option for those in need of a high-current relay for GM vehicles. Its robust design and multi-purpose pins make it a convenient choice for various applications. However, it is crucial to ensure compatibility with the specific GM vehicle and take proper precautions when installing to avoid potential issues. If you require a reliable and polarity-protected option, consider investing in a higher-end relay with a more extensive warranty.
Recommendation:
If you are confident that this relay is compatible with your GM vehicle and are comfortable with the installation process, the Casalytics 135027524P 4-pack relay 13502752 is an excellent choice for its affordability, versatility, and high current capacity. However, if you prefer a more robust and reliable option, consider investing in a higher-end relay with polarity protection and a more extensive warranty. Always double-check the compatibility with your vehicle before making a purchase.
Details:
Mounting style: the oem relay 13502752 features a plug-in mounting style, which is common for automotive relays. Compact design: its compact and lightweight design makes it easy to install in tight spaces or areas with limited clearance, its 4-pin configuration allows for integration into existing automotive wiring systems. 4pcs relay 13502752, 12vdc 30a 4 pins multi-purpose oem compatible for Gm: free and fast shipping!: about this item: contact rating: with a 4-pin PDT design and rated voltage of 12v dc, relay is capable switching high current loads up to 30a, making it suitable use in power windows, door locks, lighting systems. Operating temperature: the relay 13502752 can operate within a temperature range of -40 c to 125 c, making it suitable for use in extreme conditions.
specifications genpurrelays:
brand: Casalytics
mpn: 135027524p
part type: Pin
connector type: Plug-in
contact material: Silver
contact type: Normally Open
current rating: 30 Amps
mounting type: Socket Mount
operation mode: Automatic
specification met: Oem
customer s: 4.9/5
country of origin: United States
seller genpurrelays:
# reviews: 51
rating: 100.0%
city: new york, new york
returns genpurrelays:
time: 30 days
method: money back
paid by: seller
policy: returns accepted
offer genpurrelays:
options: ship-to-home
quantity: 1
availability: in stock
started: june 8, 2026
sold #: 10
general genpurrelays:
category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays
payments genpurrelays:
credit card: visa
wallet: apple-pay
other
shipping genpurrelays:
class: expedited
type: fixed
transit: 5-13 days
service: expedited
rating: 100.0% out of 100 based on 51 user ratings.
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