SKU: 72820717680

Victron WireBox-S 100-20

Sale price$27.82 Regular price$30.91
Save 10%

Pay in installments of $7.73 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Victron WireBox-S 100-20Victron MPPT WireBox S 100 20: Professional Terminal Protection for Solar Charge Controllers Enhanced Safety and Clean Installation for Your Solar Power System The Victron MPPT WireBox S 100 20 is a purpose built terminal cover designed to add an extra layer of safety and a professional finish to your solar charge controller installation. By enclosing all DC terminals, it prevents accidental contact with live connections, making it an essential

Victron MPPT WireBox-S 100-20: Professional Terminal Protection for Solar Charge Controllers

Enhanced Safety and Clean Installation for Your Solar Power System

The Victron MPPT WireBox-S 100-20 is a purpose-built terminal cover designed to add an extra layer of safety and a professional finish to your solar charge controller installation. By enclosing all DC terminals, it prevents accidental contact with live connections, making it an essential accessory for systems installed in general access areas such as caravans, RVs, marine vessels, and off-grid sheds. This durable enclosure not only reduces the risk of short circuits and electrical hazards but also provides effective cable strain relief and tidy cable management, ensuring your setup remains secure and visually clean.

Engineered specifically for the Victron SmartSolar and BlueSolar MPPT 100/20 charge controller, the WireBox-S 100-20 integrates seamlessly with your existing hardware. Its impact-resistant black plastic construction is built to withstand the rigours of mobile and stationary environments, while the snap-on design allows for quick, tool-free installation. Whether you are upgrading an existing system or commissioning a new one, the WireBox-S 100-20 delivers peace of mind by keeping your wiring protected and your connections out of sight.

Key Features

  • Encloses all DC terminals to prevent accidental contact with live connections
  • Durable, impact-resistant black plastic construction for long-term reliability
  • Integrated cable entry points for neat, organised wiring and strain relief
  • Custom-fit design for the Victron MPPT 100/20 ensures a precise, secure fit
  • Quick snap-on mounting requires no additional tools for installation
  • Ideal for installations in general access areas, including caravans, boats, and public spaces

Why Choose the Victron WireBox-S 100-20?

In any solar installation, exposed DC terminals pose a safety risk, particularly in environments where untrained individuals or children may be present. The Victron WireBox-S 100-20 mitigates this risk by completely covering the terminal area, reducing the chance of accidental shorts, corrosion from environmental exposure, and inquisitive contact. Compared to generic terminal covers, the WireBox-S 100-20 is precision-engineered to match the exact dimensions and cable entry points of the Victron MPPT 100/20 controller, ensuring a flawless fit without compromising ventilation or accessibility for maintenance.

For installers, the WireBox-S 100-20 simplifies compliance with Australian electrical safety standards by providing a robust physical barrier. It also enhances the aesthetic of the installation, concealing unsightly wiring and creating a clean, professional appearance that reflects the quality of the Victron ecosystem. The thoughtful design includes removable cable entry inserts that accommodate various cable diameters, allowing for flexible routing while maintaining a sealed, protected enclosure.

Applications

The Victron MPPT WireBox-S 100-20 is suitable for a wide range of solar installations, including:

  • Caravan and RV solar systems where space is tight and safety is paramount
  • Marine and coastal environments requiring protection from salt mist and moisture
  • Off-grid cabins and sheds with public or family access
  • Commercial and industrial solar arrays where professional finish is expected
  • Educational and demonstration setups where terminals must be guarded

By adding a WireBox-S 100-20 to your Victron MPPT 100/20 charge controller, you are investing in a safer, more reliable, and better-looking solar power system. It is a small addition that makes a significant difference in both safety and presentation.

Ready to Upgrade Your Installation?

Enhance the safety and appearance of your Victron solar charge controller today. Add the Victron MPPT WireBox-S 100-20 to your order and enjoy a cleaner, more secure solar setup that is built to last.

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: 72820717680

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2305 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Kyle
Belleville, US
★★★★★ 5
Good option for softening a college apartment bed
I moved into a college apartment where the bed felt like it belonged in a dorm from years ago—flat and stiff. Instead of dealing with it, I tried this topper, and it added a cushiony layer right away. The surface feels much more forgiving when I fall onto the bed after studying or hanging out with friends. It has just enough padding to take away that board-like feeling without making the bed sag. Another thing I noticed is how breathable it is. I expected something this thick to feel warm, but it actually stays cool even if I stay on one side for a long stretch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
L
Luna
Lowell, US
★★★★★ 5
Makes an older family mattress feel brand new
There’s an older mattress in my place that everyone avoids because it feels too worn in the middle. Instead of replacing it, I decided to give this topper a shot. Once it settled on the bed, it added a thick cushioned layer that helped level out the whole surface. Lying down feels smoother, and the middle no longer dips the way it used to. The fabric feels cool when you touch it, and it keeps that same feel even after staying on it for a while. I thought a thick topper might hold warmth, but this one keeps the air moving enough that the bed stays comfortable throughout the night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
G
Grace
Lowell, US
★★★★★ 5
Helpful upgrade when staying between short-term housing
Laying it out was quick, and once it settled, the bed instantly felt gentler on the shoulders and hips. The padding feels thick without being bulky, and it molds just enough so that you feel supported without sinking. The airflow is surprisingly good. Even after lying still for long periods, the surface never turns warm or clammy. That was important since the mattress underneath didn’t have much ventilation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
E
Verified Purchase
✨erica leigh ✨
Alexandria, US
★★★★★ 5
bury me in snuggle sac!!
soo i’ve purchased 6 of the fuzzy blankets, 2 packs of the socks, the cardigan, and now this gem of a cooling blanket! im usually a heavy fluffy blanket person, regardless of season or temperature, but living in florida it’s sometimes a struggle. figured i’d give this one a try since i’m obsessed with snuggle sac. the blanket is very thin, intentionally, and is such a deliciously soft and unique material! the one side is cooling and really cold to the touch! both sides look very rich and high quality. definitely makes a difference so i’m not waking up hot anymore! in order to replicate my heavy blanket habit, i use the snuggle sac ribbed blanket on top of it, and can always remove it in the night. so happy with my purchase! always keeping my eye out for new releases from them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
J
Verified Purchase
JavaChild
Whiting, US
★★★★★ 5
Cools quite well, about 85% but works well for hot flashes
Being in perimenopause I tend to have hot flashes at the most inopportune times, especially in the middle of winter where I'm sleeping practically naked and everyone in the house is sleeping with hoodies and sweats and extra blankets. I just found out that one side is extremely cooler than the other and the first night I had it I washed it gently dried it in a very light, delicate setting on my dryer. In fact, I didn't let it dry all the way and let it hang up and the first three nights I slept with this blanket. I slept an entire 8 hours instead of the usual three because hot flashes like to do that to you. Wake you up at 2:00 in the morning or 5:00 in the morning when you have to get up for work in an hour. It's very light. It smells great. It's very soft and one side like I said is cooler than the other and you will feel so much better wearing this or sleeping with this rather. I'm
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

recommand products