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Junction Boxes

Tough, reliable, and built for the job—SCHNAP’s range of Junction Boxes covers everything from compact indoor connectors to heavy-duty, weatherproof enclosures. Whether you're running deep conduit setups, need angled fittings for tight installs, or working outdoors in harsh Aussie conditions, we've got a box to suit. With IP54 to IP65-rated options, knockout models, and a mix of ABS, PVC and flame-retardant plastics, our junctions are ready to handle whatever you throw at them. Ideal for tradies, sparkies, and contractors who need dependable gear that’s easy to install and built to last.

Shop online and save with live stock levels, trade discounts, and fast national delivery.

$61.30 $49.00
Water-proof junction box made from durable aluminum, featuring an aesthetic design and secure cable management—ideal for outdoor camera installations. Built for both residential and commercial use, it ensures reliable protection for your camera connections.
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$683.10 $546.50
This junction box for PTZ cameras features an IP66 rating for dust and water resistance, along with IK10 impact protection. Built for outdoor surveillance installations, it includes an all-aluminum shell and a tamper alarm function, ensuring robust protection and reliability.
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$18.60 $14.90
Junction box designed for Dahua cameras, featuring durable aluminum alloy and versatile cable threading options—ideal for secure camera installations. Built for both indoor and outdoor use, it ensures neat cable management and protects your surveillance equipment.
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$18.60 $14.90
Waterproof junction box designed for small bullet cameras, featuring durable aluminum construction and a round base design—ideal for outdoor surveillance setups. Built for secure camera installations, it offers reliable protection and effective cable management.
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$129.90 $104.00
Water-proof junction box designed for PTZ and bullet cameras, featuring a durable weather-resistant design—ideal for outdoor security installations. Built for both residential and commercial use, it ensures long-lasting protection against the elements.
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$31.60 $25.20
Waterproof junction box designed for PFW series cameras, offering robust outdoor protection and reliable waterproof sealing. Ideal for security camera installations, it ensures durability and longevity in harsh environments.
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$60.80 $50.20
50 50 increments ($1.00 per 50 increments)
Plain to screwed adaptor 20mm designed for secure connections in electrical conduit systems. Ideal for residential, commercial, and industrial wiring projects, this durable adaptor comes in a pack of 50, ensuring you have enough for bulk installations.
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$47.70 $39.40
10 10 increments ($3.94 per 10 increments)
Deep junction box designed for 20mm conduit compatibility, featuring a 2 way angle configuration and durable construction—ideal for electrical conduit installations. Built for residential, commercial, and industrial wiring projects, it ensures safe and organized setups.
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$46.90 $38.80
10 10 increments ($3.88 per 10 increments)
Deep junction box designed for 25mm conduit compatibility, ensuring secure cable connections—ideal for electrical conduit installations. Built for residential and commercial wiring projects, with a pack quantity of 10 for bulk installations.
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$50.40 $41.60
10 10 increments ($4.16 per 10 increments)
Deep junction box designed for 2-way conduit connections, compatible with 25mm conduits. Ideal for electrical conduit installations in residential, commercial, and industrial settings, it offers durable construction for reliable electrical connections.
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$51.20 $42.30
10 10 increments ($4.23 per 10 increments)
Deep junction box designed for 25mm conduit compatibility, perfect for electrical conduit installations. Ideal for both residential and commercial wiring projects, this pack of 10 ensures bulk installations are efficient and compliant with AS/NZS 3000 standards.
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$37.80 $31.30
10 10 increments ($3.13 per 10 increments)
Shallow junction box designed for 25mm conduit compatibility, perfect for electrical conduit installations. Built for residential and commercial wiring projects, with a pack of 10 for bulk use and durable plastic construction for long-lasting performance.
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$50.40 $41.60
10 10 increments ($4.16 per 10 increments)
Deep junction box designed for 25mm conduit compatibility, perfect for electrical conduit installations. Ideal for residential and commercial wiring projects, it offers durable plastic construction and comes in a convenient pack of 10 units.
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$37.80 $31.30
10 10 increments ($3.13 per 10 increments)
Shallow junction box with 20mm conduit size and 2 way angle configuration—ideal for electrical conduit installations. Built for residential and commercial wiring projects, with durable plastic construction for long-lasting use.
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$51.70 $42.70
10 10 increments ($4.27 per 10 increments)
Deep junction box designed for 25mm conduit size, accommodating multiple cable connections—ideal for electrical conduit installations. Built for residential and commercial wiring projects, with a pack quantity of 10 for bulk installations.
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$37.80 $31.30
10 10 increments ($3.13 per 10 increments)
Shallow junction box designed for 25mm conduit compatibility, perfect for electrical conduit installations. Ideal for residential and commercial wiring projects, this pack of 10 ensures bulk use and easy installation in tight spaces.
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$49.20 $40.70
10 10 increments ($4.07 per 10 increments)
Deep junction box designed for 20mm conduit size with three entry points—ideal for electrical conduit installations. Built for residential and commercial wiring projects, it offers easy wiring access and durable construction for long-lasting use.
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$49.20 $40.70
10 10 increments ($4.07 per 10 increments)
Shallow junction box with a 2 way angle configuration and 25mm conduit size—ideal for electrical conduit installations. Built for residential and commercial wiring projects, with durable plastic construction for long-lasting use.
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$51.20 $42.30
10 10 increments ($4.23 per 10 increments)
Deep junction box designed for 20mm conduit compatibility, featuring a durable plastic construction and accommodating multiple conduit connections. Ideal for electrical conduit installations in residential and commercial projects, with a convenient pack of 10 for bulk installations.
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$47.70 $39.40
10 10 increments ($3.94 per 10 increments)
Deep junction box designed for 20mm conduit compatibility, perfect for electrical conduit installations. Ideal for residential and commercial wiring projects, it accommodates multiple cable connections and comes in a convenient pack of 10 for bulk installation needs.
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$33.40 $27.60
10 10 increments ($2.76 per 10 increments)
Shallow junction box designed for 20mm conduit compatibility, perfect for electrical wiring installations. Ideal for both residential and commercial projects, this durable plastic box comes in a pack of 10, ensuring you have enough for bulk use and easy installation in tight spaces.
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$73.00 $60.30
10 10 increments ($6.03 per 10 increments)
Shallow junction box with 25mm conduit compatibility and 2 way U type configuration—ideal for electrical conduit installations. Built for residential and commercial wiring projects, with a pack quantity of 10 units for convenience.
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$34.20 $28.20
10 10 increments ($2.82 per 10 increments)
Shallow junction box with 20mm conduit size and 3-way entry—ideal for electrical conduit installations. Built for residential and commercial wiring projects, it offers easy installation in tight spaces and comes in a convenient pack of 10.
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$7.60 $6.30
PVC junction box with durable construction and corrosion resistance—ideal for electrical wiring installations. Built for residential and commercial conduit systems, it offers lightweight design and effective cable management.
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$40.20 $33.20
10 10 increments ($3.32 per 10 increments)
Shallow junction box designed for 20mm conduit, featuring a 4 way configuration—ideal for electrical wiring installations. Built for residential and commercial use, with durable plastic construction for long-lasting performance.
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$42.90 $35.40
10 10 increments ($3.54 per 10 increments)
Shallow junction box designed for 25mm conduit compatibility, featuring a 4 way configuration—ideal for electrical wiring installations. Built for residential and commercial use, with a pack quantity of 10 for bulk applications.
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$7.70 $6.30
PVC junction box with durable construction and compact size—ideal for electrical conduit and wiring protection. Built for residential and commercial use, it ensures safety and compliance with AS/NZS 3000 standards.
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$35.90 $29.70
10 10 increments ($2.97 per 10 increments)
Shallow junction box designed for 25mm conduit size with 3-way entry—ideal for electrical conduit installations. Built for residential and commercial wiring projects, it offers easy installation in tight spaces and comes in a convenient pack of 10.
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$117.90 $97.40
Spiral binding in black, measuring 12mm in diameter and 25m in length, is perfect for organizing cables from 12mm to 100mm. Ideal for residential, commercial, and industrial applications, it offers flexible bundling and protection for wires, ensuring a neat and efficient cable management solution.
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$224.60 $185.50
Protect your electrical wiring with this ABS junction box, featuring durable insulated construction and spacious internal dimensions. Ideal for residential, commercial, and industrial applications, it ensures safety and longevity for your electrical components.
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$78.70 $65.00
Protect your electrical connections with this ABS junction box, featuring durable ABS plastic construction and an insulated enclosure. Ideal for residential, commercial, and industrial applications, it ensures safety and longevity for your wiring installations.
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$11.00 $9.10
ABS junction box with durable construction and a grey cover—ideal for protecting electrical wiring in residential, commercial, and industrial settings. Built for various electrical applications, it offers a compact size and aesthetic finish for indoor and outdoor installations.
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$25.80 $21.30
ABS junction box with durable ABS plastic construction and a grey cover—ideal for protecting electrical wiring in residential, commercial, and industrial settings. Built for versatile applications, it offers a compact design for easy installation and compliance with safety standards.
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$71.40 $59.00
Protect your electrical connections with this ABS junction box featuring a durable grey cover and insulated enclosure—ideal for residential, commercial, and industrial applications. Built for safety and longevity, it’s perfect for both indoor and outdoor installations.
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$65.60 $54.20
Protect your electrical connections with this ABS junction box, featuring durable construction and an insulated enclosure—ideal for residential, commercial, and industrial applications. With a sleek grey cover, it ensures both safety and aesthetic appeal for indoor and outdoor installations.
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The Workhorse of Your Wiring: A Tradie's Guide to Junction Boxes

Every professional electrical and data installation relies on secure, protected connection points. Exposed wiring and unprotected terminals are a recipe for faults, damage, and a non-compliant job. The humble junction box is the workhorse enclosure that keeps these critical connections safe, sound, and sealed from the elements.

Tough, reliable, and built for the job, SCHNAP’s range of Junction Boxes covers everything from compact indoor connectors to heavy-duty, weatherproof enclosures for the harshest Aussie conditions.

A Box for Every Condition: Understanding IP Ratings

Choosing the right level of protection is critical, especially for outdoor or industrial work. Our range includes various IP (Ingress Protection) ratings to suit your needs:

  • IP54-rated boxes are splash-proof, making them suitable for protected outdoor areas like under eaves or in carports.
  • IP65-rated boxes are fully dust-tight and can withstand jets of water, making them the perfect choice for exposed outdoor locations, workshops, and wash-down areas.

The Right Fit for Your Install

No matter the challenge, we've got a box to suit the job.

  • Deep Conduit Boxes: Need extra room for a heap of wires or bulky components? Our deep junction boxes provide the additional space you need to keep your connections tidy.
  • Angled Fittings: For those tricky runs in tight corners or against other services, our angled entry boxes make installation a breeze.
  • Knockout Models: Save time on drilling with our convenient knockout models, allowing for fast and easy conduit entry.

Built Tough with the Right Materials

Our junction boxes are engineered to last. We stock a variety of options to match your application, including durable ABS, standard PVC, and high-safety flame-retardant plastics for added peace of mind in critical installations.

Why Sparkies & Contractors Trust SCHNAP

For a connection point that won't let you down, no matter the conditions, you need a quality box.

  • A complete range of sizes to suit any application.
  • IP-rated options for weatherproof protection.
  • Trusted by Aussie tradies for durability and easy installation.
  • Fast delivery and competitive trade pricing for professionals.

For reliable junction boxes that are built to last and easy to install, trust SCHNAP to have the gear you need to get the job done right.

Need junction boxes at the best prices and good quality? Shop now at Schnap