SKU: 49787307642

Victron 275A Battery Switch On/Off

Sale price$41.09 Regular price$45.65
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Description

Victron 275A Battery Switch On/OffVictron Energy 275A Battery Isolator Switch: Reliable DC Power Management Secure Your Off Grid and Marine Power Systems The Victron 275A Battery Switch is an essential safety and maintenance component for any serious 12V, 24V, or 48V DC power setup. Serving as a robust physical disconnect between your battery bank and your loads or charge sources, this victron battery isolator switch provides complete control over your energy system. Whether you are

Victron Energy 275A Battery Isolator Switch: Reliable DC Power Management

Secure Your Off-Grid and Marine Power Systems

The Victron 275A Battery Switch is an essential safety and maintenance component for any serious 12V, 24V, or 48V DC power setup. Serving as a robust physical disconnect between your battery bank and your loads or charge sources, this victron battery isolator switch provides complete control over your energy system. Whether you are performing routine maintenance, placing your camper or boat into long-term storage, or need an emergency shut-off point, this switch ensures that your electrical circuits are fully isolated to prevent parasitic draw and electrical hazards.

Engineered for High-Current Applications up to 48V

Unlike standard automotive switches that may struggle or arc under higher voltages, this unit is engineered to safely handle systems up to a maximum of 48V DC. This makes it an ideal 48V switch for modern high-capacity lithium battery banks and heavy-duty inverter setups. With a continuous current rating of 275A, a one-minute rating of 455A, and a massive cranking rating of 1250A, it easily accommodates the surge demands of large engine starters or high-draw Victron inverter equipment. If you are looking for a reliable victron inverter on off switch for the primary DC cable run, this model delivers the required capacity without risking dangerous voltage drops or overheating.

Heavy-Duty Terminals and Uncompromising Durability

At the core of the switch's performance are the heavy-duty tin-plated copper terminals. These 3/8 inch (approx. 9.5 mm) studs provide exceptional conductivity while resisting corrosion in harsh environments. By utilising tin-plated copper, the switch minimises electrical resistance, ensuring efficient power transfer and reducing the risk of heat build-up under load. The base is constructed from glass fibre reinforced nylon, offering exceptional structural integrity and resistance to both thermal and mechanical stress.

Certified Ignition Protection for Marine Environments

Safety is paramount in enclosed spaces and engine rooms. This victron dc switch holds ISO8846 and SAE J1171 ignition protection certifications. This means the internal switching mechanism is completely sealed against igniting surrounding flammable gases or fuel vapours. For marine applications, automotive engine bays, or tightly enclosed caravan battery compartments, this certification provides vital peace of mind.

Ergonomic Operation and Flexible Installation

Understanding how to install and integrate a battery switch into an existing system is often a challenge, but this model is designed for maximum versatility. The enclosure features removable windows on all four sides, allowing for neat and unobstructed cable routing from any direction. You can configure it as a free-standing surface mount or install it flush as a rear panel mount.

The vibrant red rotary knob is ergonomically shaped for easy operation even when wearing gloves. For added security and maintenance safety, the knob is entirely removable in the "Off" position, effectively serving as a lockout mechanism to prevent accidental re-energisation of the circuit. Furthermore, the unit includes a customisable label sheet, allowing you to clearly identify which battery bank or circuit the switch isolates.

Key Benefits and Features

  • Compatible with high-voltage DC systems up to 48V maximum, ideal for modern off-grid setups
  • Tin-plated 3/8 inch (approx. 9.5 mm) copper studs for superior corrosion resistance and low-resistance conductivity
  • ISO8846 and SAE J1171 ignition protected for safe installation in marine engine rooms and enclosed spaces
  • Removable knob acts as a physical safety lockout during system maintenance
  • Four removable side windows and dual mounting options provide exceptional installation flexibility
  • Included interchangeable label stickers allow for clear identification of isolated circuits

Take Control of Your Energy Storage

Protect your valuable batteries from parasitic drains and ensure your maintenance procedures are completely safe. Upgrade your electrical board with the Victron 275A Battery Switch today and experience the reliability of professional-grade DC power isolation.

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: 49787307642

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4.8 ★★★★★
Based on 18 reviews
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Verified Purchase
GoRetro Girl
Birmingham, US
★★★★★ 5
Makes the Sink Area All the More Organized
Color: Silver With Towel Rack - 9.25″, Color: Silver With Towel Rack - 9.25″
At first glance I'm sure most people might think this kitchen accessory is kind of silly; a caddy for your sponge and dish soap? But honestly, it makes the kitchen area look at the more organized and keeps things in place. I sprung for the model with the towel holder because I always feel weird about bacteria sitting in the wet microfiber cloth that I use for cleaning the kitchen countertop and my dining table. The little dowel allows it to dry very quickly. The holder can be configured in a few different ways to accommodate your cleaning items. I like that it's wide enough to comfortably hold the large bottle of dishwashing soap I buy and it's the perfect width for Sponge Mommy/Daddy sponges. I've had it less than a week and haven't had to wash it yet, but it seems like it will hold up well in the dishwasher and won't rust. Since I don't have any sponges on a handle, I may use the removable compartment for those (that you can see on the left in my photo) for other kitchen tools.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
L
Verified Purchase
Leena E.
Lake Worth, US
★★★★★ 5
Un mess your kitchen sink mess
Color: Black - 9.25″
Just the exact right thing to gather all the sink doodads into one place. There is a little divider that is movable so you can adjust the sponge holder to your brand of sponge. AND it has a drain spout for the water run off. Very sturdy and handy sink catch all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
M
Verified Purchase
Melissa11
Houston, US
★★★★★ 5
Great for organizing sink
Color: White - 9.25″
We had one of those suction cup sponge holders, but if you have tile that is not completely smooth, it falls down. This does not have that issue because it just sits on the counter or if you have a large sink lip, on there. You can move the inside pieces around which I was really surprised about because I thought it was all in one piece. Being able to move them around is great because then you can adjust it for your own soap dispensers, etc to fit your space. I like that it comes in a ton of colors. We got the white and it blends into our kitchen and looks really nice. This organizes our dish soap, sink drain cover, and sponges nicely and gives it all a space to go in. The tray on the bottom is silicon and removable which is great. I wish I had bought this thing years ago because it's great.
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Reviewed in the United States on April 9, 2026
S
Verified Purchase
Sabina Boo-Rivera
Omaha, US
★★★★★ 5
Great deal. Great product. Simple and efficient.
Color: Black - 9.25″
It is very simple to put together and it feels sturdy and I like how it looks. I know everyone's sink is different but it fits mine PERFECT. I'm really happy with this purchase. Good price good value. I don't see why you wouldn't buy it if this is the style you were looking for.
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Reviewed in the United States on April 29, 2026
M
Verified Purchase
Maria Jose
Dallas, US
★★★★★ 5
“Clean and practical in one simple step”
I had been wanting to tidy up my sink area, and this 3-in-1 dispenser was exactly what I needed. Everything stays in one place now, and my kitchen looks much cleaner. It’s very practical—I can dispense soap onto the sponge with one hand, and the holder helps it dry better. Simple details, but they really make a difference. It feels sturdy and holds a good amount of soap, so I’m not constantly refilling it. Nothing fancy, but it works perfectly. I’d definitely buy it again.
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Reviewed in the United States on April 13, 2026

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