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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.

$1,100.20 $882.90
Angled wall box with 60-degree design and M50x1.5mm entry—ideal for industrial and commercial applications. Built for easy access and installation, compatible with CEE plugs and sockets.
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$2,564.10 $2,057.60
Field bus junction box with 4-way connection for Profibus PA and Fieldbus Foundation networks—ideal for industrial automation and commercial building management. Built for reliable connections, with durable housing for harsh environments.
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$156.60 $125.70
ABS terminal box with IP66/IP67 protection and wall-mount capability—ideal for industrial and commercial electrical installations. Built for durability, with ABS construction and compact design for versatile use.
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$149.90 $120.30
Aluminium terminal box with IP66 and IP67 ratings, featuring powder coating for enhanced protection—ideal for industrial and outdoor wall-mounted applications. Built for durability and compliance with Australian standards.
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$196.80 $157.90
Clear cover designed for 380x280mm bases, featuring durable plastic construction and 30mm height—ideal for electrical enclosures and cabinets. Built for industrial and commercial use, ensuring safety and compliance.
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$21.00 $16.80
ISO back box with 63mm depth and IP66 rating—ideal for residential and commercial electrical installations. Built for durability, with easy screwing mounting method and resistant orange finish.
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$59.90 $48.00
ISO back box with extra large 100mm depth and IP66 rating—ideal for robust electrical installations. Built for residential and commercial use, with durable plastic construction for long-lasting performance.
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$88.30 $70.90
ISO back box with 63mm depth and IP66 rating—ideal for residential and commercial installations. Built for durability, with easy screwing mounting and resistant orange finish.
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$95.80 $76.90
4 gang ISO back box with IP66 rating and durable plastic construction—ideal for residential and commercial electrical installations. Built for multiple connections, with resistant orange finish for enhanced visibility.
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$12.00 $9.60
Blank ISO cover with 28mm depth and IP66 rating—ideal for residential and commercial electrical installations. Built for durability, with easy screw mounting and resistant orange finish.
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$12.00 $9.60
ISO cover blank with 28mm depth and IP66 rating—ideal for residential and commercial electrical installations. Built for durability, with easy screw mounting and resistant white finish.
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$24.00 $19.20
ISO cover blank with 28mm depth and IP66 rating—ideal for residential and commercial junction box applications. Built for durability and easy installation, with resistant orange finish for enhanced visibility.
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$18.40 $14.80
NLINE terminal box with IP65 protection and durable ABS plastic—ideal for residential and commercial electrical installations. Built for wall mounting, with compact 130x130x75mm dimensions for versatile use.
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$39.20 $31.40
NLINE terminal box with IP65 rating and durable ABS plastic—ideal for industrial and commercial electrical installations. Built for protection, with compact dimensions for versatile mounting.
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$216.90 $174.10
Terminal box with IP66/IP67 rating and durable polycarbonate construction—ideal for industrial and commercial applications. Built for robust protection, with compact 190x190x130mm design for versatile installation.
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$1.10 $0.90
End plate for terminal block with DIN rail 35mm mounting—ideal for industrial and commercial electrical panels. Built for easy installation, with a compact blue design for secure terminal block applications.
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$1.60 $1.30
End plate for push-in terminal blocks with DIN rail 35mm mounting—ideal for industrial and commercial electrical panels. Built for secure installation, with a compact grey design for seamless integration.
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$1.70 $1.40
End plate for push-in terminal with DIN rail 35mm mounting—ideal for industrial electrical panels. Built for easy installation, with a durable blue design for reliable performance.
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$5.70 $4.50
Push-in terminal block with 2.5mm wire size and 20A, 800V rating—ideal for industrial and commercial electrical connections. Built for easy installation with DIN rail mounting and durable design.
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$4.20 $3.40
Partition plate with 3mm thickness and durable grey plastic—ideal for industrial and commercial terminal block applications. Built for reliable performance, with compliance to AS/NZS 3000 standards.
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$60.30 $48.40
Electrical enclosure cover with durable plastic construction and 190 x 190mm base—ideal for industrial and commercial installations. Built for long-lasting use, with recyclable material for reduced environmental impact.
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$256.30 $197.50
IR distribution module with switch mode power supply and direct IR lead—ideal for home automation systems. Built for seamless integration, compatible with all IR receivers including Foxtel HD.
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$81.70 $62.90
CCTV camera junction box with weather-resistant metal construction and cable management—ideal for secure mounting of Digital Watchdog cameras. Built for commercial, industrial, and residential use, ensuring protection and longevity.
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$81.70 $62.90
Junction box with IP66 rating and weather-resistant design—ideal for CAAS dome camera installations. Built for secure and organized cable management, with durable construction for long-term use in residential and commercial environments.
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$59.40 $45.80
VIGI junction box with aluminum build and waterproof capabilities—ideal for enhancing VIGI camera installations. Built for residential and commercial use, with easy installation and cable management.
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$2.20 $1.80
Device labeling tag with easy identification and 20mm x 100mm dimensions—ideal for industrial and commercial environments. Built for user-friendly application, ensuring compliance with AS/NZS 3000 standards.
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$585.40 $469.80
Terminal box with IP67 protection and durable polycarbonate construction—ideal for outdoor electrical installations. Built for industrial and commercial use, with wall mountable design for easy setup.
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$585.40 $469.80
IP67 terminal box with durable polycarbonate construction and dimensions of H280 x W380 x D180mm—ideal for outdoor electrical installations. Built for industrial and commercial use, offering superior protection against dust and water ingress.
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$21.00 $16.80
ISO back box with 63mm depth and IP66 rating—ideal for residential and commercial electrical installations. Built for durability, with easy screwing installation and resistant white finish.
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$41.90 $33.60
ISO back box with 63mm depth and IP66 rating—ideal for residential and commercial electrical installations. Built for durability, with easy screwing installation and resistant white finish.
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$64.90 $52.10
ISO back box with 63mm depth and IP66 rating—ideal for residential and commercial electrical installations. Built for durability, with easy screwing installation and resistant white finish.
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$14.90 $12.00
NLINE terminal box with IP65 protection and durable ABS plastic—ideal for residential and commercial electrical installations. Built for outdoor and indoor use, with compact design for easy wall mounting.
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$168.30 $135.10
IP67 terminal box with durable polycarbonate construction and dimensions of H80 x W120 x D85mm—ideal for industrial and commercial electrical installations. Built for outdoor use, offering superior protection against dust and water ingress.
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$252.10 $202.30
IP67 terminal box with durable polycarbonate construction and dimensions of H120 x W160 x D90mm—ideal for outdoor and industrial electrical installations. Built for robust protection against dust and water ingress, ensuring long-lasting performance.
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$100.50 $80.70
MNX terminal box with IP67 protection and durable polycarbonate construction—ideal for outdoor setups. Built for reliability, with a compact design for easy wall mounting.
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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