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Contact Material: AgSnO12
Contact Form: 1Z(C) / 1H(A)
Contact Ratings: No: 80A 14VDC
Contact Resistance: 100mMax at 6VDC 1A
Max switching Current: 80A
Max Switching Voltage: 75VDC
Max Switching Power: 80A
Life Expectancy Electrical: 100,000 Operations (at 30 Operations/min)
Life Expectancy Mechanical: 10,000,000 Operations
Coil Specification:
Nominal Voltage(VDC): 12V
Coil Resistance (1.8W): 80
Max Operate Voltage (VDC): 6.0~8.0
Mix Release (VDC): 1.2~3.6
Max Applicable Voltage (VDC): 15.6
Characteristics:
Temperature Range: -30°C ~+80°C
Vibration Resistance: 10~55Hz, 1.5mm
Shock Resistance:
Operations Extremes: 10g
Damage Limits: 100g
Humidity: 40%~85%
Insulation Resistance: 100m ohm Min at 500VDC
Safety Standard: CCEE
Dielectric Strength Between Open Contacts 500VAC (for one minute/sec)
Between Contact and coil: 750VAC (for one minute/sec)
Operate Time: 7ms
Release Time: 5ms
Weigh: Approx. 35g
B. Davis
2025-09-05 15:31:53
It works, I kept burning 40 amp relays on my Spal fans to the point that they would burn your hand to the touch. I went through 5 relays in the span of about a month & a half.I narrowed down the root cause of that to be the fuse system as running these fans on startup can spike over 60+ amps yet they're rated for 30amp fuse with a 40 amp fan setup.I purchased these & a larger base fuse setup & now these run warm and very warm on extended hot days where the fans kick on and off multiple times.I inspected the pigtails pins to make sure they were all crimped properly before installing them as there's comments of people having had them improperly crimped and the wires puling out. I can confirm that my crimps looked good upon inspection, I do own a crimper so I was ready to make the adjustment myself.These work well they're a solid product, with larger pin terminals so no they won't fit in a regular relay slot but they are in the form factor of a regular 30-40amp relay which is great.
Joe
2025-08-05 15:27:55
I purchased these relays to replace the failed units in the electric winch, used to raise the roof on my popup trailer. These were one-third the cost of ordering replacements from the manufacturer! They work perfectly - every bit as good as the originals. The included bases/sockets are equipped with decently gauged wiring. The wires are stranded, but at the supplied lengths, they are adequate for the relay ratings. After rewiring my winch with the included bases, it'll be a snap to replace the new relays... someday. These relays seem very well made. I am satisfied, and would buy again. In fact, I did. Ordered up a second set for another project!
D.K.Dowsett
2025-08-01 16:08:40
I needed HD Relays to install 2 high flow Radiator fans on my Truck, plus a set of steel Air Horns as well. And for the Amps being drawn, these Relays are so perfect, had these Relays working for well over a year now, and going strong.
Max
2025-07-08 13:01:36
For the money they seem to be a good deal. I have used the 80 amp relays before and have had no problems. They have been in the truck for over 3 years. The new ones I received are the same 80A relay plus the sockets. Only problem is that on both sockets at least one wire was not crimped correctly. They just fell with the slightest pull. I removed the connector and soldered the wire to it. Problem solved. So if you buy these check the wire connections in the socket base. Other than that all is good. Will buy again since that one problem isn't really a problem to anyone with simple electrical experience.
Admin
2025-06-30 18:35:18
I just got these and pull on the wires to make sure they were not going to come off as some people experienced. No problem with the ones I got. I did end up swapping the red and yellow wires since I like the red to be my positive 30. I also added the pin numbers on the outside casing so I can easily see what's what after it's installed since It's hard to see the diagram in the dark places. I do like the thicker wires on these. I have not installed them yet but tested the leads to make sure the wires are working. They are hard to push all the way down or take them out which I guess it's a good thing. However be careful when taking them out since the casing is plastic and easy to pull out.
c.a.pro
2025-06-21 17:19:55
Used these on my LS swap truck to power the electric fans out I got from a junkyard tahoe. These are very durable. My experience has been that smaller relays that claimed to be rated for the load (40 amps x 2) heated up quite a bit under load. As a licensed electrician, I know that is not acceptable. The wire size on these is adequate to handle a load and does it reliably every time without issue. Very pleased with the performance of these.
richard pisciotta
2025-04-16 13:12:20
Awesome amazonian!!
Mike Koch
2025-04-08 17:52:57
Product was high quality with large spade connectors. Would recommend
Arik
2025-04-02 11:49:56
No issues so far, wires are fine and not popping out like in some reviews. I’m using this with a dead man switch on a kayak trolling motor and it’s been great so far even in a continuous duty / high current situation. Will be launching Raptor Kayaks Canada YouTube channel in spring 2019 and we will be covering relay wiring and lots of other neat stuff you can buy on amazon.
Customer
2025-03-27 09:41:03
Pretty solid Relays for the price, handling 30 to 50 Amp Loads with no issues.They are almost impossible to unplug from the sockets though.
Harley
2025-03-17 16:22:40
Decent price for what you’re getting Installed on a 1973 four-cylinder MerCruiser inboard ; description says this unit is good for 10,000 cycles / Time will tell ?, I will keep a spare relay on board . Bosch style relays are cheaper than keeping spare older style MerCruiser relays . Mounting and installing was a breeze .So far I am satisfied with the units operation.
Justin wood
2025-02-05 09:15:24
Workimg good just what I needed to control.my fans on my car
Mike
2025-01-18 15:12:08
Quick delivery............large gauge wire and connectors capable of handling the larger amperage. I am using this relay to power a 4 fuse block only when the ignition is on. A lot easier than having multiple relays or a large constant duty solenoid.It remains to be seen how this relay will perform for the long term.
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