SKU: 13281015933

Exotronic 350A Black On Off Battery Switch

$51.54 $57.27
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Description

Exotronic 350A Black On Off Battery SwitchExotronic 350A Single Circuit ON OFF Battery Switch Reliable High Current Isolation for Marine and Automotive Electrical Systems The Exotronic 350A ON OFF battery switch provides a robust and dependable method for isolating a single battery bank from a single load group. Engineered for demanding environments, this switch is an essential component for managing high current DC circuits in marine vessels, recreational vehicles, and off grid power

Exotronic 350A Single Circuit ON-OFF Battery Switch

Reliable High-Current Isolation for Marine and Automotive Electrical Systems

The Exotronic 350A ON-OFF battery switch provides a robust and dependable method for isolating a single battery bank from a single load group. Engineered for demanding environments, this switch is an essential component for managing high-current DC circuits in marine vessels, recreational vehicles, and off-grid power systems. With a continuous current rating of 350 amps and a peak rating of 600 amps for up to 5 minutes, it handles substantial inrush currents from engine starters and heavy auxiliary loads without compromising performance or safety.

Unlike generic switches that may fail under sustained high loads or in corrosive environments, the Exotronic battery switch is built with durability in mind. Its IP66-rated sealed housing protects internal contacts from dust, moisture, and salt spray, making it suitable for installation in engine compartments, exposed deck areas, and coastal environments. The ignition-protected design adds an extra layer of safety, allowing use in petrol engine spaces where flammable vapours may be present.

Key Features

  • 350A continuous rating with 600A peak (5 min) for demanding engine start and high-load scenarios
  • IP66 weatherproof construction resists water, dust, and salt corrosion for long-term reliability
  • Ignition protected for safe installation in petrol engine compartments
  • 3/8"-16 (Approx. M10) stud terminals accept heavy-duty lugs up to 4/0 AWG (approx. 95mm²) for secure, low-resistance connections
  • Compact footprint (98 x 98 x 80 mm) with recessed mounting holes for flexible installation
  • Clear ON-OFF position indicators for quick visual confirmation of circuit status
  • Ergonomic rotary actuator allows easy operation even with wet or gloved hands

Built for Harsh Australian Conditions

Marine and off-grid environments demand components that can withstand vibration, temperature extremes, and corrosive elements. The Exotronic 350A switch features a rugged, UV-stabilised housing and stainless steel hardware that resists rust and degradation. The fully sealed design prevents internal corrosion, a common failure point in lesser switches, ensuring consistent performance over years of service. Whether you're navigating coastal waters or traversing dusty outback tracks, this switch maintains reliable electrical isolation when you need it most.

Simple Installation, Secure Connections

Designed for straightforward integration, the switch includes recessed mounting feet that allow surface mounting on panels, bulkheads, or battery boxes. The large stud terminals accommodate heavy-gauge battery cables, minimising voltage drop and heat buildup under load. The rotary knob provides a positive, tactile switching action, reducing the risk of accidental operation. For added safety, the terminals are recessed to help prevent short circuits during installation and maintenance.

Applications

This single-circuit ON-OFF switch is ideal for isolating a single battery bank in a variety of setups:

  • Marine vessels: inboard petrol or diesel engines, trolling motors, house battery isolation
  • Recreational vehicles: auxiliary battery disconnect for caravans, camper trailers, and motorhomes
  • Off-grid systems: solar battery banks, backup power systems, remote equipment
  • Automotive: secondary battery isolation in 4WDs, trucks, and work vehicles
  • Industrial: emergency stop isolation for DC machinery and equipment

Why Choose Exotronic?

Exotronic battery switches are designed to meet the real-world demands of Australian users. By combining high current capacity, robust environmental protection, and user-friendly operation, this switch reduces the risk of electrical failure and enhances system safety. It provides peace of mind, knowing that your battery can be quickly and reliably disconnected for maintenance, storage, or emergency situations.

Upgrade your electrical system with the Exotronic 350A ON-OFF battery switch and experience the confidence of a secure, high-performance isolation solution built for the long haul.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13281015933

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4.2 ★★★★★
Based on 1880 reviews
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Product Reviews
S
Verified Purchase
Steve Hall
Belleville, US
★★★★★ 5
These Budget Earbuds Actually Impressed My Wife (and Our Wallet)
Style: Standard, Color: Ocean Blue
We’re retired and try to be smart with money, so when my wife wanted a pair of wireless earbuds for her daily walks and audiobook listening, I wasn’t about to drop $150+ on a big name brand. After researching, I took a chance on these TAGRY earbuds and I’m honestly glad I did. She’s been using them almost every day for a few months now, and they still work great. The battery life is legitimately impressive — the case shows the charge level with a little LED display, which is surprisingly handy, and we easily get several days of use before needing to recharge. The wireless charging is convenient too. Sound quality is clear and perfectly decent for the price — good enough for her favorite music, podcasts, and even taking phone calls in the house. They stay in her ears well during walks, and the IPX5 waterproof rating gives us peace of mind when it’s drizzly out. The only small complaint is that they’re not quite as comfortable for really long wear (she sometimes switches ears after a couple hours), and the bass isn’t super deep compared to premium models. But for everyday use, that’s a very minor gripe. Overall, these have been a solid, no-fuss purchase that delivers way more than we expected for the money. If you’re a senior, on a budget, or just don’t want to overpay for earbuds, these are worth trying. Hope this helps someone!
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Reviewed in the United States on May 25, 2026
D
Verified Purchase
Derrick Lopes
Waukegan, US
★★★★★ 5
Really great pair of headphones
Style: Standard, Color: Black
These headphones work really well. They charge up quickly and the battery lasts a long time. These are way better than my old pair that I replaced with these. Great price.
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Reviewed in the United States on May 23, 2026
M
Verified Purchase
Matthew
Lexington, US
★★★★★ 3
Good Wireless Earphones Option for Price
Style: Standard, Color: Black
Works well compared to similar products. For around two years I was using a similar, different brand of wireless earphones also purchased off of Amazon, and they worked okay. I had originally switched over to wireless because my old headphone jack finally stopped working, unfortunately; now, of course, my new phone doesn't even have a headphone jack in the first place. I started buying these when I was no longer able to purchase from the previous brand off of Amazon. They were both around the same price and looked relatively similar. After a few months of using these, I can say that these are better than my previous brand, which I will refer as P.B. for short moving forward. As an avid music listener, these get the job done. For starters, they pair to my phone much faster (3 seconds max) as opposed to P.B. (7-12 seconds), they're also much better at keeping debris, junk, and other foreign materials out of the inner parts; I'd have to buy new earphones from P.B. every 3-5 months for this very reason. Perhaps my biggest compliment is the fact that the interactive "buttons" on the top sides of these earphones are far less sensitive than P.B. I'm personally not a huge fan of these buttons in the first place, but I can confidently say that I've accidentally pressed those sensors on these earphones relatively far less (maybe 2 or 3 times a week) then P.B. (at least 10 times a week). The case is also pretty durable; if I were to have dropped P.B.'s case with the earphones inside, there would have been a 100% chance that they would have gone flying; these, however, from the few times I've dropped the case, have stayed inside the case, undamaged. Battery life for both is about the same (about 4-5 hours but haven't really noticed a whole lot), as is/was audio quality. Overall a good product for the price; my only complaint is with the occasional, accidental, button press, pausing my music, which can't be disabled as far as a know. Frustrating, as this was a problem that I had with P.B. as well, but not a deal breaker. For casual music listing, this shouldn't be a problem. Originally had to return my first pair for issues with the hinge on the case breaking, but was sent a new product at no cost and haven't had any problems with the new one. 10/10 for price, 8/10 for audio quality, and 7.5/10 for battery life. Update: after a few more months of further usage the earphones still function well and as intended. My only new complaint is regarding the charging case used for the earphones. Normally, you place the earphones in their respective charging slots, close the case, and done, that's it. That's all that needs to be done in order to unpair and charge your earphones. Unfortunately, as of recently, the case itself doesn't seem to be closing all the way anymore. I didn't even notice at first, since the case appears to still close as it used to, but the case now requires extra emphasis when closing to ensure proper charging. The battery power display on the front of the case will let you know if the case has closed all the way by displaying the "charging" animation for either/both of the earphones. I must admit, this is by far the only truly frustrating experience I've had with this product; if the case isn't properly closed, the earphones not only won't charge, but they'll continue to broadcast audio from your phone. A few times now I've attempted to play audio through my phone speaker, only to realize that one or both of my earphones aren't properly charging in their case. This is my replacement pair, which I received because of the hinge falling apart on my original pair; I've had this current set of earphones for around two months now, and just started having this problem with the case about a week ago. Very disappointed to have a problem this prominent only two months out. Right now the issue is 50/50, but if I put in the extra thought to ensure that the case is closed, that does seem to help quite a bit. Still leaving this as a positive review because at the end of the day the earphones still work just as well as when I received them, although it is disappointing that the case is now uncooperative half the time after two months of gentle/normal use. Perhaps a third-party "skin" for the case would help with this issue; if it persists I will consider that option. Wish I could rate 3.5/5 stars.
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Reviewed in the United States on March 24, 2026
J
Verified Purchase
Justin
San Leandro, US
★★★★★ 5
Great headphones
Color: Black
So far im really enjoying these headphones, for the price I paid these are amazing. Significantly better than the slightly cheaper bluetooth headphones I usually get, twice the volume, base and sound quality. Its very light weigh and comfortable to wear too. Battery also appears to be exceptional, ive used it for hours now and the battery is still nearly full. Downloading the app is essential, it dramatically helps with improving and customizing the sound to your personal preference, the apps easy to install and use so there's no reason not too. Assuming these last awhile, its easily 5 stars for the price alone.
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Reviewed in the United States on May 5, 2026
A
Verified Purchase
Alan F. Jordano
Lowell, US
★★★★★ 5
I AM IMPRESSED
Color: Black
The product arrived well packaged. There was a delivery delay but it was not horrendous and to be expected given that it was ordered during Parime Days, The headphones arrived almost fully charged, Set up was relatively easy, but you really do need to use their app to complete the set up process. The app also allows you to change some settings and select equalizer settings that work for you. The switches have a nice feel to them. They do have raised areas designed to help you find the correct switch by feel. There are times however when I find that it is easier to adjust the volume using the phone or I remove the headphone to make a change. This is a very subjective items so you may not have the same issue. No stars were deducted for that reason. These are an on ear device. It was not uncomfortable to me, but it did take some getting used to and here again...Personal preference comes into play. On a warm and humid day you may experience some sweating where the ear cup rides on your ear. That may allow for some movement / shifting of the headphone depending on what you are doing. They may thus not work out well for use doing exercising as an example. The sound quality is great at this price point. I have Bose ear buds. The sound from this device is not Bose quality and you should not expect it to be Bose quality. It is good to very good however. The equalizer settings allow you to control all five typical equalizer settings PLUS a separate adjustment for th4 bass. Paring was easy and fast. The connection remains stable most of the time. There is a selection that allows you to select either top quality sound or a more stable connection. I chose sound quality an the vast majority of the time the connection was stable with no noise present. There may be times however, that due to local conditions / interference you may have a little popping or very brief drop out. I have worn these headphones a LOT since they arrived and while I have experienced that, it was very limited. Now I also have a lot of electric / electronic devices in use on my property and that will may explain what I experienced. I did have some interference from some household devices when I wass very close to them. The battery life seems to be very good. I have worn m for several hours and the voice system still indicates 100% at startup. Unlike my Bose products the battery monitoring system is not linear where it will call out 100%, 90%, 80%b etc... It may call out 100% until the battery hits 50% (As an example) and then te voice system will drop from stating 100% to 50%. I do not see that as an issue or negative given the very long stated by the manufacturer battery life, and I have no disagreement with their claims about battery life aty this point in time, So again...Thus far I am very pleased with the fit, quality, and sound quality of these headphones. Do bed aware that tey are NOT noise cancelling. There will be some outside noise reduction dur to the ear cups of course.
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Reviewed in the United States on July 31, 2024

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