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The Nilight 50A Battery Disconnect Switch is a rugged, easy-to-use power isolator designed for 12-48V DC systems. Featuring a heavy-duty ABS plastic housing and silver-plated copper terminals, it delivers a continuous 50A current rating with a 300A surge capacity for 5 seconds. Ideal for vehicles, boats, and RVs, it prevents battery drain during storage with a simple ON/OFF lever and real-time LED voltage monitoring. IP65 rated and backed by a 2-year warranty, this switch ensures reliable, corrosion-resistant performance and quick installation.
| Actuator Type | Hinge Lever |
| Asin | B0CR5CB7QB |
| Best Sellers Rank | #538 in Automotive (See Top 100 in Automotive) #2 in Automotive Replacement Battery Switches |
| Brand Name | Nilight |
| Circuit Type | 1-way |
| Color | 1Pcs On-Off Switch 50A |
| Compatible Devices | Cars, Marine Boats, RVs, ATVs, UTVs, Battery Banks, Other 12-48VDC Systems |
| Compatible With Vehicle Type | Cars, Marine Boats, RVs, Campers, Travel Trailers, Trucks, ATVs, UTVs |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Manual |
| Current Rating | 50 A |
| Customer Reviews | 3.5 3.5 out of 5 stars (93) 3.5 out of 5 stars |
| Eu Spare Part Availability Duration | 2 years |
| Included Components | 50A Battery Disconnect Switch with a wiring diagram |
| International Protection Rating | IP65 |
| Item Dimensions | 1 x 1 x 1 inches |
| Lower Temperature Rating | 1 °C |
| Manufacturer | Nilight |
| Material Type | Copper, Plastic |
| Model | 90327A |
| Mounting Type | Panel Mount |
| Number Of Items | 1 |
| Number Of Positions | 1 |
| Operating Voltage | 12 volts_of_direct_current |
| Operation Mode | ON-OFF |
| Part Number | 90327A |
| Specification Met | 1 |
| Switch Type | Kill Switch |
| Terminal | Screw |
| Unit Count | 1 Count |
| Upc | 840323914260 |
| Upper Temperature Rating | 1 °C |
| Wattage | 600 watts |
User
Not good
Did not work, cheap made
User
Don't do it. Bought 2. Both no good.
Zero stars but I can't give zero and leave a comment. Don't buy. I purchased two and both received power on one side but wouldn't turn the power on. Past reviews speak of issues with bad connections in the device. I believe that's the issue. One of them actually had part of the switch just fall off. Zero stars. When you buy two and neither work...it feels cheap....and falls apart, big zero. They feel really cheap. I would not trust them. I made a mistake...spend the money and get something safe, from a reputable company that works. Just because a lot are sold and comments are predominantly positive...you may not be getting the full picture.
User
Bought as a shutoff for my fishfinder batteries
Nice boat battery disconnect for fish finders
User
Best Purchase
I mounted this on a switch panel so I can have a master on/off switch for my battery and it's perfect. If you have a four panel (or however many) switch with the 12 volt (cigarette lighter), just unscrew that and put this in that spot and you are golden. Super easy!
User
IP54
IP54 rating (splash proof, not water proof)
User
Total Garbage - both switches do not work in ON position - no continuity
Ordered two switches and both do not work - no continuity in ON position. What were the chances of two not working with same issue? I came here as an afterthought to check how others were faring and realized that this seems to be a common problem. Now I have a hold in my trolling motor battery box with no switch! Read this review and then stay away from the 30A On-OFF switch by this company. Returning.
User
Great power supply shutoff
Exactly how I expected it to be. Used this as a battery shutoff for a lithium battery power supply I made for camping. Good quality piece.
User
Plastic and flimsy.
Works, but flimsy and nonstandard hole size.Its super light duty. If its 50A without melting, I'd be shocked. Pun intended.Will kind of work, but not recommended.
User
ne pas acheter
acheter pas, la premiere étais defectueuse et celle de remplacement aussi et impossible de ce faire rembourser !
User
Low quality product
Low quality product. Did not work at all; no contact! Also, the plastic nut to tight the switch to a whole in a surface, slipped; no way to fasten it solid. I will be looking to a different product.
Trustpilot
3 weeks ago
3 weeks ago