Good idea, if it's 12volt, then code does not apply. I would find any sort of plastic box that fits, glue or screw it to the cabinet to keep the connections out of harms way., Answer from garyku245 on reddit.com
Amazon
amazon.com › low-voltage-junction-box › s
Amazon.com: Low Voltage Junction Box
LeMotech Project Box 5 Pieces ABS Plastic Electrical Project Case Small Junction Box for Electronics White 2.36 x 1.42 x 0.67 inch (60 x 36 x 17 mm) · Black Open Splice Junction Box (6 Pack), Splice Box Wire Electrical Junction Box with Cover V0 Flame Retardant Rating(Highest Level) · LeMotech ...
HellermannTyton
hellermanntyton.us › low-voltage-raceway-fittings-and-junction-boxes
Low-Voltage Raceway Fittings and Junction Boxes | HellermannTyton
Secure a clean finish with raceway fittings and a junction box for low-voltage wires - ideal for routing, transitions, and organizing in structured cabling.
Low Profile Low Voltage Junction Box
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March 16, 2025Low voltage wiring and safety - Fine Homebuilding
I realize a junction box is required for all 120 volt connections, but 12 volt? Certainly, we can splice under the cabinet, and that is what I am leaning toward. But it would seem strange that I can splice into low voltage, then bury it in my wet yard. More on finehomebuilding.com
wiring - Do low voltage wires need to go in a junction box - Home Improvement Stack Exchange
My AC blower is in the attic. It has a number of low voltage control wires that are not in a junction box. I am planning on blowing insulation into the attic, but I am not sure what to do about the... More on diy.stackexchange.com
I want to bury low voltage LED wires in the wall that have a lot of splices. Do I need junction boxes?
Code says LV wires do not need junction boxes, even inside a wall. So, I wouldn't worry about it. Use the wire nuts and wrap them with electrical tape--it will help keep them connected and decrease the chance of corrosion on the bare-wire connections. More on reddit.com
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January 27, 2023Videos
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VOLT® Pro Junction Hub | What's In The Box? - YouTube
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The Best Electric Box is the type you have never heard of - YouTube
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How To Install A Low Voltage Bracket For Coax Cable - YouTube
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Beginners How to Wire Low Voltage Landscape Lighting - YouTube
aspectLED
aspectled.com › home
Mini Low Voltage Terminal Junction Box | Connect LED Cables - aspectLED
Mini Low Voltage Terminal Junction Box
This terminal junction box for low voltage wiring is a safe and attractive way to make wiring connections while keeping them hidden and out of the way. This can be used with class 2 low voltage fixtures and uses a screw terminal for each conductor to ensure your wires are secure. The casing snaps closed so you can rest assured knowing the inside connections will be protected against accidental damage and tampering. This unit is not rated for in-wall use.
Price $2.50
VOLT Lighting
voltlighting.com › home › outdoor lighting › transformers & accessories › wire connectors & hubs › zone control junction box
Zone Control Junction Box | VOLT® Lighting
Zone Control Junction Box
Connect multiple fixtures in the same zone in an above ground, water resistant junction box. Empty housing for protecting wire connections. Enables easy layouts, reduces cable usage, design better layouts for reducing voltage drop.
Price $15.99
Reddit
reddit.com › r/askelectricians › low profile low voltage junction box
r/AskElectricians on Reddit: Low Profile Low Voltage Junction Box
March 16, 2025 -
I replaced some existing under cabinet lights with new LED strips. The previous installer had just left 12V wire nuts loose under the cabinet so I’m looking to tidy it up and put the new wago connections in a slim junction box I can mount under the cabinet so they aren’t visible (thinking maybe 1” thick max).
Top answer 1 of 3
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Good idea, if it's 12volt, then code does not apply. I would find any sort of plastic box that fits, glue or screw it to the cabinet to keep the connections out of harms way.,
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Get a really shallow plastic single gang box and paint it and modify if for your purpose, theyre 2" x 4 " by 7/8" thick
Diodeled
diodeled.com › commercial-grade-mini-junction-boxes.html
LED Lighting Accessories - Commercial-Grade Mini Indoor and Outdoor Junction Boxes | Diode LED
Find IES files, LM79 reports, Specification Sheets, Install Guides, Voltage Drop Charts, compatibility lists and more. America's largest provider of low-voltage linear lighting solutions preferred by lighting designers, architects, product specifiers, electricians, and general contractors.
Csqelectric
csqelectric.com › what-is-a-low-voltage-box-used-for
What Is A Low Voltage Box Used For - A Complete Guide | CSQ Electric
Unlock the full potential of low voltage boxes with CSQ Electric's comprehensive guide. From home theaters to security systems, explore how these essential components streamline installation, protect wiring, and optimize the performance of low voltage systems for maximum safety and efficiency.
ABB
new.abb.com › low-voltage › products › wire-cable-management › electrical-boxes
Electrical boxes - Wire & cable management | Wire & cable management | ABB
ABB provides the highest-quality, most versatile, innovative and comprehensive line of metallic, non-metallic, indoor, outdoor, weatherproof, and floor boxes from the Steel City®, Red Dot®, Carlon® and Iberville® brands.
The Home Depot
homedepot.com › p › Carlon-1-Gang-Non-Metallic-Low-Voltage-Old-Work-Bracket-SC100RR-SC100RR › 100160916
Carlon 1-Gang Non-Metallic Low-Voltage Old Work Bracket (SC100RR) SC100RR - The Home Depot
Carlon 1-Gang Non-Metallic Low-Voltage Old Work Bracket (SC100RR) SC100RR
The Carlon 1-Gang Low-Voltage Old-Work Bracket is specially designed for the installation of Low-Voltage devices in an existing wall. The backless box design accommodates the space and bend-radius requirements of coaxial or data/communication cables and eliminates the need for metal plates, lags or screws. Non-metallic polyvinyl chloride resists rust, corrosion, impact and the damaging effects of sunlight.
Price $2.38
Onesto-ep
onesto-ep.com › 首页 › blog › what sets a low-voltage box apart from regular electrical boxes
What Sets a Low-Voltage Box Apart from Regular Electrical Boxes
July 15, 2025 - A low-voltage box safely organizes and protects low-power wiring like internet or speaker cables, keeping them separate from high-voltage electrical circuits.
Sutherlands
sutherlands.com › c › Electrical-Boxes › 109003005
Electrical Boxes at Sutherlands
Find value and selection on Electrical Boxes and much more at Sutherlands.
Polycase
polycase.com › low-profile-enclosures
Shallow Electrical Boxes | Low Profile Junction Boxes | Polycase
Shop Polycase's shallow electrical boxes and low-profile enclosures, perfect for indoor and outdoor junction box applications where space is limited.
Fine Homebuilding
finehomebuilding.com › forum › low voltage wiring and safety
Low voltage wiring and safety - Fine Homebuilding
March 4, 2002 - Chapter 3 is General Requirements and as I read it, it seems to make no distinctions between any wiring of voltages under 600 volts - i.e. there appears no subsection on "30 volts or less" or on "low voltage". However, the splices and junction box requirements are not in this section but in later sections.
Milestek
milestek.com › c-1162-low-voltage-boxes-and-brackets
Low Voltage Boxes and Brackets - In-Wall Raceway System - Raceway Systems - Cable Management - Installer Products
Low Voltage Boxes and Brackets · View as Grid List · 5 Items · Show · 12 · 24 · 48 · 96 per page · Sort By · Product Name · Part Number · Price Set Descending Direction · Part Number : 70-80043 1 GANG LOW VOLTAGE BRACKET · $2.83 · Out of stock ·
Southwire
southwire.com › electrical-components › non-metallic-boxes-covers › one-gang-low-voltage-non-metallic-box-10-75-cu-in- › p › MSBLV1G
One Gang Low Voltage Non-Metallic Box - 10.75 Cu In. | Southwire
The Southwire One Gang Low Voltage Non-Metallic Box is perfect for your low voltage devices. Buy now and enjoy easy installation.
Sun Bright Lighting
sunbrightlighting.com › products › jb08-low-voltage-junction-box-multi-zone-central-hub-landscape-lighting-accessory
JB08 Low Voltage Junction Box Multi Zone Central Hub | Landscape Lighting Accessory
JB08 Low Voltage Junction Box Multi Zone Central Hub | Landscape Lighting Accessory
Our JB08 Low Voltage Junction Box is an easy and efficient way to connect all your lighting lines to one place. Junction box's help prevent drop voltage in your landscape lights and bring ease to mind knowing all of your connections are in one place for future troubleshooting. Additionally, all of your connections are above ground in a dry, weather tight junction box to keep your wires and connections moisture free and prevents corroding like traditional methods of installation.Our low voltage lighting hub system would be placed in the middle distance of your lighting zone with one wire/cable
Price $24.99
The Home Depot
homedepot.com › electrical › electrical boxes, conduit & fittings › boxes & brackets
Low Voltage Bracket - Boxes & Brackets - The Home Depot
Box Type:Low Voltage Bracket · (4.5 / 571) Model# SC100RR · $2.38 · Add to Cart · (4.7 / 75) Model# SC100A · $2.92 · Add to Cart · (4.4 / 120) Model# SC200RR · $4.24 · Add to Cart · (4.7 / 75) Model# SC100A · $84.36/case · Add to Cart · (4.6 / 30) Model# 53151-S-UPC ·
WAC Lighting
waclighting.com › home › catalog › invisiled®
InvisiLED® Low Voltage Wiring Box (LED-T-B) | WAC Lighting
March 12, 2021 - InvisiLED® Low Voltage Wiring Box with SKUs LED-T-B - Connectors and accessories for WAC Lighting InvisiLED® 24V Tape Light including LITE, PRO, PRO II,
Xpressconnect
xpressconnect.com › en › ca › products › 203887
Low Voltage Junction Box, 5.23 in. (132.84mm) Length
Low Voltage Junction Box, 5.23 in. (132.84mm) Length
Top answer 1 of 2
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It is not required, but it can be a good idea. Personally, I would prefer them to be in conduit (e.g. ENT/smurf tube) with splices in junction boxes. Just like with electrical wires, it will protect them from damage while providing accessibility for splices.
Low-voltage wires are typically thinner and less durable to begin with, so protecting them is a good idea. Conduit may be overkill but it also makes it easier to pull new wires later on if needed: do a search on this site for people running into trouble with incorrect/insufficient thermostat wires for reasons why this is a good idea.
While the NEC does not concern itself with low-voltage wires (mostly, they are mentioned in a couple of places), nobody would fault you for providing the same levels of protection and accessibility for these wires.
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It's not required, but there's no harm in doing so. I'd mostly detach them from the yellow cable and bring the nuts up above the insulation level in case you need to find them later.