






⚙️ Power your adventure with QWORK’s unstoppable solenoid relay!
The QWORK 12V 250A Solenoid Relay is a high-quality, silver-plated steel contactor designed for 3000-5000lbs ATV and UTV winches. Engineered for durability and weather resistance, it supports heavy-duty electrical loads with a smooth black powder-coated finish. Compatible with most 12V winches and recovery equipment, it offers easy installation and reliable performance, backed by strong user ratings and industry certifications.



| ASIN | B08C4V6TG4 |
| Best Sellers Rank | #5,892 in Automotive ( See Top 100 in Automotive ) #2 in RV Electronics |
| Brand | QWORK |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Screw |
| Contact Current Rating | 250 Amps |
| Contact Material | Silver-plated Steel |
| Contact Type | Normally Open |
| Current Rating | 250 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,137) |
| Date First Available | July 1, 2020 |
| Item Weight | 5.6 ounces |
| Item model number | CA3663 |
| Manufacturer | QWORK |
| Manufacturer Part Number | CA3663 |
| Minimum Switching Voltage | 12 Volts (DC) |
| Mounting Type | Panel Mount |
| Number of Terminals | 3 |
| Operation Mode | Automatic |
| Package Dimensions | 3.54 x 3.5 x 2.24 inches |
| Specification Met | Iec/It 60947 |
| UPC | 792332963817 |
| Wattage | 3000 watts |
R**T
perfect for harbor frieght wireless 2500lbs winch
This solenoid worked great for my habor frieght 2500lbs wireless remote winch. My winch stopped working from the remote. I swapped the solenoid out and it is back to working great again.
J**B
Great part
Works great.
H**T
Good product
Product worked fine, but my problem was the junk Cables on my Badlands 12000lb winch. I guess I have an extra one now
D**L
Good unit.
Works properly no problems so far. Just not a direct replacement for my unit.
J**Y
Works
Easy to wire up and worked well with no issues. Has the same flipity flopity as another review. Hopefully it last a while. If not, it was cheap enough not to worry really.
C**T
6mm studs, 10 mm nuts, meant for two wire motor.
This reversing relay has small studs with 10 mm nuts- 6 mm studs I believe. The two internal relays are operated by the each one of the outer spade terminals being either energized or grounded to the center terminal. The solenoid terminals do not appear to require a certain polarity so either positive or negative control is possible. The default seems to be ground control since a pigtail between the center pin to the positive battery stud is included. A wiring diagram is not included but the arrangement of power supply was good for my situation: The positive and negative terminals are alternated to the two motor terminals by energizing one solenoid at a time. If both solenoids are energized simultaneously, the unit will not short out. This is meant for a two wire reversing motor where battery power and ground are only provided to motor through this relay, not three wire motors where the ground is provided directly from motor to battery.
T**5
Works great
Works as described
A**R
Works but was thicker than original.
It works well. The only issue i had was that the body of the solenoid was thicker than the original on my travellerx 10000 lb winch. The top cover would not sit flush to the lower body and I had to notch the cover plate out for this to work. If I cared more about the winch I would have returned the unit for one that fit correctly. But for what I use it for, a bit of modification didnt bother me. I put waterproof tape over the open cover hole that was needed to fit the solenoid.
S**F
Funktioniert
M**M
Easy swap out. A few millimeters shorter than my WARN controller. Fits no problem in the previous location. Operates my 3000 lb rated ATV no problem. No instructions but easy to figure out. Connection tips: - The POS and NEG markings are for the battery hookups. - The other 2 unmarked posts are for the winch motor. Wire order does not matter. - The middle flat tab has a wire connected to the NEG post and I kept it there. The other 2 tabs are for your winch switch connectors. If the winch operates in the reverse direction, swap the switch connectors.
Y**S
Boot winch werkt terug perfect
Y**N
Onderdeel netjes afgewerkt en snel geleverd, wegens nodige stuck voor bedrijf geweest alles was tip-top in orde. Dank u S.O.S-CAR
P**R
Funkar bra
Trustpilot
2 days ago
1 day ago