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๐ Cut the power, not the adventure โ stay in control everywhere you go!
The Nilight Battery Disconnect Switch is a robust 100A master isolator compatible with 12V to 48V systems, designed for marine, automotive, and off-road use. Its waterproof, heavy-duty construction ensures reliable power cutoff in harsh environments, while its compact size fits neatly on dashboards. Supported by a 2-year warranty, it offers professional-grade durability and peace of mind for managing your vehicleโs battery power.















| ASIN | B0CR5VJ7KB |
| Brand Name | Nilight |
| Connector Type | Plug In |
| Contact Type | Normally Open |
| Current Rating | 100 Amps |
| Customer Reviews | 4.0 4.0 out of 5 stars (110) |
| International Protection Rating | IP65 |
| Item Dimensions | 25 x 25 x 25 millimeters |
| Manufacturer | Nilight |
| Material Type | Copper Plastic |
| Model | 90328A |
| Part Number | 90328A |
| Switch Type | Kill Switch |
| Terminal | Screw |
| UPC | 840323914277 |
| Wattage | 1200 watts |
C**.
Seems solid and it works
R**I
Installed on a 2001 Chevy Silverado 1500 truck to solve a slow power leak problem. Easy install... and it has been working like a charm!
S**N
Looks and works great. I was working with 6 awg wire which the crimped eyelet connector fit great. I have a ressetable 40amp breaker between this shutoff and the battery. Good smooth switch action and I like the size for my Dash Panel on a deck boat. I wish vendors would show the hole cutout. I measured 1.125 (1-1/8") diameter on the threads and 1.0625 (1-1/16") on the flats. Flats are vertical so I am going for either a simple 1.1875 (1-3/16") hole or 3d printed plate that has a 1.1875 (1-3/16") diameter hole and 1.125 (1-1/8") on the flats.
M**H
This looks pretty solid and is smaller than others I have seen which is what I wanted. I haven't installed it you but it looks pretty straightforward. The price was good and the quality seems very good.
S**H
This was purchased for a trolling motor battery box and I thought the 100a switch would be suitable. The switch feels flimsy and not the robust feel you would expect to handle up to 100a. When tightening the nuts on the threaded terminal post the threads stripped on the post without excessive force used. Bad sign. I recommend spending a little more and getting a better quality shut-off switch.
Trustpilot
3 weeks ago
2 months ago