







🔋 Take control of your power – never get stranded again!
The OFNMY Battery Isolator Switch is a robust, removable ON/OFF master switch designed for 12V, 24V, and 48V systems. Rated for 300A continuous current and 1000A surge, it safely disconnects your vehicle or boat battery to prevent power drain. Crafted with a copper core and durable ABS plastic, it offers reliable conductivity and long-lasting performance, perfect for cars, trucks, boats, vans, and caravans.
| Manufacturer | OFNMY |
| Brand | OFNMY |
| Package Dimensions | 9.2 x 7.4 x 7.3 cm; 180 g |
| Manufacturer reference | 029 |
| Manufacturer part number | 029 |
| Special Features | removable |
| Lift type | ON-OFF |
| Item Weight | 180 g |
A**R
Easy fitting, durable
Great but if kitHeavy duty, well constructed
J**E
Quality Isolator switch
well made construction and smooth switching mechanisism. like the colour coding builtin to the switch but had to built housing unit for the switch to fit in as it is really a panel style fitting. I used this is my solar powered system for my garden room to isolate the battery down feed from the controller.
G**N
Quickly isolate power
This is being used to isolate all power from leisure battery to camper fusebox, so if I need to quickly remove power it's easy. Mounted it at the front bottom of drivers seat in mk6 transit. Perfect and easy to work with.
S**N
Excellent ..... buy it
This is second one i purchased.First is used to isolated my campervan ekectrics from leisure battery.2nd one i used to replace a faulty split charge relay to make manual process to charge leisure battery.
M**H
Quality and service
Great quality and service
A**Z
Fair, but not best quality.
Not bad, but can be turned the wrong way quite easily, so unsure of how robust it is.
N**Y
Easy to install
As expected. Easy to install
M**E
Photo mis-leading
What isn't clear from the photo is that the 2 connecting bolts protrude a long way out of the isolator cover. As the switch has to be screwed flush to the wall a bracket had to be made up to allow for the extra depth. this then had to be construced and connected in a very limited space above the boat engine. If the photo had made this clear I would not have bought it. Switch itself appears ok but not suitable for the job.
Trustpilot
2 months ago
1 month ago