Best junction boxes of 2025
Filter
Top relevant
Best Choice
Joinfworld Outdoor Weather Proof Electrical Box Waterproof Junction Box Outdoor Nema 4 Enclosure Outdoor Weatherproof Plastic 8.7x6.7x4.3"Free ShippingJoinfworld-
Rack-A-Tiers Open Splice Junction Box (Single), One-Piece Repair Box, 5 Second Installation, Electrical Wire Box (JB400)Free ShippingRack-A-Tiers
-
Zulkit Junction Box ABS Plastic Dustproof Waterproof IP65 Universal Electrical Boxes Project Enclosure White 3.9 x 3.9 x 2.8 inch(100 x 100 x 70mm)Free ShippingZulkit
-
LeMotech Project Box Waterproof Dustproof Junction Box ABS Plastic Electrical Box Outdoor Electronic Enclosure Black 7.87 x 4.72 x 2.95 inch (200 x 120 x 75 mm)Free ShippingLeMotech
Best Value
PEAKTOW PTT0045 Heavy Duty 7 Way Trailer Wiring Junction Box Connectors for RV Camper CarFree ShippingPEAKTOW-
LMioEtool ABS Plastic Dustproof Waterproof IP65 Junction Box Hinged Shell Universal Electrical Project Enclosure Gray 220x170x110mm (8.7"x6.7"x4.3")Free ShippingLMioEtool
-
LeMotech ABS Plastic Dustproof Waterproof IP65 Junction Box Universal Electrical Project Enclosure White 3.9" x 3.9" x 2.8"(100mmx100mmx70mm)Free ShippingLeMotech
-
9" x 9" x 4" PVC Plastic Dustproof Waterproof Box IP65 Electrical Junction Boxes with Gasket DIY Universal Project Junction Conduit Box for Outdoor EnclosureFree ShippingAnpugaolao
-
Otdorpatio Junction Box, Hinged Cover Stainless Steel Latch IP67 Waterproof ABS Project Box with 2 Cable Glands, Electrical Box Enclosure with Mounting Plate & Wall Bracket 11 x 7.5 x 5.5inchFree ShippingOtdorpatio
-
CheeMuii 7 Way Trailer Junction Box Weatherproof 7 Pin Trailer Wiring Box 7 Color-Coded Electric Wires Connection Box for RV Camper Trailer Light RewiringFree ShippingCheeMuii
10 Junction Boxes deals are available from:
Amazon stores, starting from CA$11.99.
The biggest discount we found is 10%% on Joinfworld Outdoor Weather Proof Electrical Box Waterproof Junction Box Outdoor Nema 4 Enclosure Outdoor Weatherproof Plastic 8.7x6.7x4.3" at Amazon.
The lowest price we found is CA$11.99 while the highest is CA$49.99.
Prices for the best Junction Boxes deals average at CA$25.57.
Last updated on November 3, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Junction Boxes.