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⚡ Elevate your ride with unstoppable power and rugged reliability!
The Lucky Seven Max 300A Continuous Duty Solenoid Relay is a heavy-duty, nickel-plated relay designed for 12V systems in winches, golf carts, and marine vehicles. Featuring a robust 300A transient current capacity, 14Ω coil resistance with high-temp copper wire, and a corrosion-resistant nickel cover, it ensures reliable, long-lasting performance even in harsh environments. Compatible with numerous OEM models, it offers easy installation and dependable operation for professional-grade vehicle accessories.
| ASIN | B0859BZJNW |
| Best Sellers Rank | #59,222 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #528 in Golf Cart Accessories |
| Brand | Lucky Seven |
| Coil Resistance | 14 Ohms |
| Coil Voltage | 12 Volts |
| Connector Type | Through Hole |
| Contact Current Rating | 300 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 300 Amps |
| Customer Reviews | 4.2 4.2 out of 5 stars (452) |
| Date First Available | February 28, 2020 |
| Item Weight | 13.4 ounces |
| Item model number | SA-4201 |
| Manufacturer | Lucky Seven |
| Manufacturer Part Number | 12V 1114208 |
| Mounting Type | Screw Mount |
| Number of Terminals | 3 |
| Operation Mode | Automatic |
| Product Dimensions | 3 x 3 x 2 inches |
| UPC | 782903157646 |
| Wattage | 10.2 watts |
D**B
Good choice
Worked exactly as it should,no problem with it
J**Y
Accessory isolator
My Jeep sits a lot so I used this to isolate my radios, switches, etc when the key is off to avoid battery drain. Works great and it’s been on there over 2 years
S**H
Dose the job
I have this solenoid on an air pressure switch for some pumps. So far has been great mounted in a battery box exposed to the elements.
R**D
needs diode but works
it works as intended but needs a diode between the switch poles so it doesn't feed a little power when turned off.
A**E
24hr burn test on bench is good!
I was worried about quality after reading reviews. This relay is equal to Trombletta 974-1215-010 12V/Cont except you will need to use M5 nuts instead of 3/16" for coil (included in package). I left it on 14.5V DC for 24 hours and coil current didn't increase nor relay heated up enough to melt plastic. It takes 0.6A vs 0.8A Trombletta - so, it runs cooler. Don't unscrew nuts already installed on relay! (I took old one apart). Relay came with set of nuts in a separate bag inside the box. Make sure you have 14.5V or less on small bolted contacts of your old relay before you purchase this 12V DC version. Some negative reviews sound weird... There are 24V and 36V versions of the same relay. So, they probably put 12V relay in 24-36V control.
R**R
Total junk!
Garbage %100 garbage! When actuated it would not carry a load well at all it would show battery voltage but did not carry enough power to do anything at all. Then when deactivated it would make the noise like it let go but it would still show battery voltage at both termanals. Hope you have better luck. Not worth buying junk. Wait for it receive install. Still doesnt work. Should just bite the bullet and buy a good one amazon or local.
F**G
I would buy again. Well built!
Very well constructed and functions as expected. Way cheaper than the $80 I has to pay at the auto parts store last time.
R**C
worked for a short time
It shorted and melted the plastic bushings, not sure if the load was too much or an installation issue
TrustPilot
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