🔧 Power Up Your Protection!
The Hamolar 3 Pack 300A Circuit Breaker is designed to protect your car audio and marine systems from overloads and surges. With a manual reset feature and compatibility with 12V/24V systems, it ensures your equipment remains safe and functional. This durable circuit breaker operates effectively in extreme temperatures and comes with essential installation accessories.
| Brand | Hamolar |
| Current Rating | 300 Amps |
| Product Dimensions | 1.7"D x 1.93"W x 1.7"H |
| Circuit Breaker Type | Standard |
| Mounting Type | Panel Mount |
| Number Of Poles | 1 |
| UPC | 721703426408 |
| Manufacturer | Hamolar |
| Item Weight | 3.88 ounces |
| Country of Origin | China |
| Item model number | CB5-300A |
| Manufacturer Part Number | CB5-300A |
| Voltage | 48 Volts, 24 Volts, 12 Volts |
D**D
As Advertised
Like this circuit breaker.. Works great. Well built
M**W
Worked great
They worked well on my solar for camper.
K**N
A+
A+
D**Z
Great product
This is the second set that I ordered for my boat. The first one last me a couple of years before the switch (leg) broke off. Very durable and will but again.
V**R
Great
Work good so far. Hooked one up to two electric fans on my 85 4runner.
J**1
50A Circuit Breaker - save my car
Arrived on time and is exactly what I ordered. I buy Circuit Breaker Fuse and Mega Fuse for my electrical protection. I use Circuit Breakers for branch circuits off the main battery. These branches could be for Audio, EFI computers and even the main electrical connection to the car fuse panel. I've even use these breakers to shut off the car when I leave the car a car show so no one can steal it. I've been very happy with them. The only Con I have is these breakers are not good it high temp locations so keep them away for your exhaust or headers. I had one fail when I mounted it just above my headers even though my hearders were wrapped to reduce heat. Good product overall. Must have and good buy
F**S
Another example of cheap Chinese mislabeled misrepresented junk
These are junk. They're supposed to have a working load of up to 250 amps, but they trip at 100 to 150 amps, they seem to be thermally triggered, which is not what you want in an automobile.. The thing is already installed in a hot environment, so whenever you try to use a decently large load, like my 700 w microwave that actually pulls closer to 900 off my inverter, this stupid thing trips after about 90 seconds. I'm not pulling anywhere near what it's rated for.. Even when paralleling two cables, and using two of these 250 amp breakers, the damn things still trip!!! GARBAGE!
Trustpilot
4 days ago
3 weeks ago
