Switchboard

Professional Switchboards for Australian Electricians

iSupply Electrical supplies licensed electricians and contractors with a comprehensive range of electrical switchboards, distribution boards, and enclosures engineered for reliable power distribution across residential, commercial, and industrial applications. Every switchboard meets Australian Standards compliance, ensuring electrical safety and regulatory requirements are met on every installation.​

Complete Switchboard Solutions

The switchboard acts as the central hub of any electrical system, directing power from the main supply to individual circuits throughout a property. iSupply’s range includes surface-mounted and recessed distribution boards in configurations from compact single-phase residential units to heavy-duty three-phase commercial switchboards suitable for demanding industrial environments. Whether installing new electrical systems or upgrading existing switchboards to meet current AS/NZS 61439 standards, the range covers all professional requirements.​

For organised cable management, explore the cable trays section featuring ladder trays, wire mesh systems, and cable management accessories that integrate seamlessly with switchboard installations. When projects require secure housing for metering equipment, browse meter boxes designed for Australian conditions with weatherproof ratings and tamper-resistant features.​

Distribution Boxes and Protective Enclosures

Power distribution requires properly rated enclosures that protect circuit components from environmental exposure and unauthorised access. The distribution boxes and enclosures range includes IP-rated weatherproof options suitable for outdoor installations, flush-mount residential enclosures, and industrial-grade steel cabinets for high-amperage applications. Each enclosure provides DIN rail mounting, adequate internal space for circuit breakers and safety switches, and proper ventilation to prevent heat buildup during operation.​

Temporary Switchboards for Construction Sites

Construction and maintenance projects demand portable power distribution solutions that maintain full safety compliance. The temporary boards selection includes site-ready assemblies with built-in RCD protection, multiple outlet configurations, and durable construction suitable for harsh worksite conditions. These temporary switchboards feature lockable enclosures, weatherproof ratings, and compliance with Australian Standards for safe temporary electrical installations.​

Quality Components for Reliable Performance

Professional electricians require switchboards built with quality materials and proven components. iSupply stocks products from trusted manufacturers that undergo rigorous testing for short-circuit withstand strength, temperature rise performance, and dielectric integrity. Every switchboard assembly includes appropriate circuit protective devices, proper clearance distances, and mechanical strength ratings verified against AS/NZS 61439 requirements.​

Frequently Asked Questions

What is the difference between a switchboard and a meter box?

A switchboard distributes electrical power to various circuits throughout a property and contains circuit breakers and safety switches for protection, while a meter box houses the electricity meter that measures consumption and typically includes the main switch. The meter box connects the utility supply to the property, whereas the switchboard manages internal power distribution.​

Are all switchboards compliant with current Australian Standards?

Yes, all switchboards at iSupply Electrical comply with AS/NZS 61439 and AS/NZS 3000:2018 requirements, which define safety, performance, and construction standards for low-voltage switchgear assemblies used in Australian electrical installations. This compliance ensures proper short-circuit protection, temperature ratings, IP protection levels, and verified electrical safety.​

What is the difference between a distribution board and a switchboard?

According to AS/NZS 3000:2018, a switchboard is defined as an assembly of circuit protective devices from which supply can be controlled, while distribution boards are downstream components that receive power from the main switchboard and distribute it to final subcircuits. In practice, many professionals use these terms interchangeably, though switchboards typically refer to main assemblies and distribution boards to secondary panels.​

Can weatherproof switchboards be used indoors?

Yes, weatherproof and IP-rated switchboards designed for outdoor use provide additional protection and can be installed indoors where extra environmental protection is required. These enclosures offer superior resistance to dust, moisture, and physical impact compared to standard indoor-rated switchboards.​

What size switchboard is required for residential installations?

Residential switchboard sizing depends on the number of circuits required, the total electrical load, and whether single-phase or three-phase power is supplied. Standard domestic installations in Queensland typically accommodate 18-24 circuit positions, though larger properties with pools, air conditioning, and multiple appliances may require expanded capacity. Licensed electricians assess individual requirements based on current consumption and future expansion needs.​

Why are switchboard modifications now more complex in 2025?

Under AS/NZS 61439, any modification to an existing switchboard—including adding circuit breakers or altering load configurations—can legally reclassify the assembly as new, requiring full verification against 13 safety and performance criteria. This includes verification of short-circuit withstand strength, temperature rise, IP protection rating, and other critical safety parameters. Many modifications now necessitate complete switchboard replacement rather than simple alterations.​

  • Meter Box + Panel – 330mm x 330mm x 270mm – Switchboard Metal

    Meter Box + Panel – 330mm x 330mm x 270mm – Switchboard Metal

    $165.60 inc GST

    Domestic Meter Box + Panel Domestic Meter Box + Panel – 330mm x 330mm x 270mm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this shipped/delivered please contact us. We can also CUSTOM MAKE your…

  • Meter Box + Panel – 480mm x 490mm x 260mm – Switchboard Metal

    Meter Box + Panel – 480mm x 490mm x 260mm – Switchboard Metal

    $193.20 inc GST

    Domestic Meter Box + Panel Domestic Meter Box + Panel – MB 480W x 490H x 260Dmm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this shipped/delivered please contact us. We can also CUSTOM MAKE…

  • Meter Box + Panel – NSW Standard – Switchboard Metal 610mm x 610mm x 270mm

    Meter Box + Panel – NSW Standard 610mm x 610mm x 270mm with 12 pole Enclosure

    $201.24 inc GST

    Domestic Meter Box + Panel – NSW Standard 610mm x 610mm x 270mm in Size NSW Standard Meter Enclosure, 1.2mm thick, Galvanised. Single-phase drilling for fuse and Meter. Includes a 12 pole Enclosure High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel…

  • Meter Box + Panel – NSW Standard – Switchboard Metal 610mm x 610mm x 270mm

    Meter Box + Panel – NSW Standard – Switchboard Metal 610mm x 610mm x 270mm

    $227.69 inc GST

    Domestic Meter Box + Panel – NSW Standard 610mm x 610mm x 270mm in Size NSW Standard Meter Enclosure, 1.2mm thick, Galvanised. Single-phase drilling for fuse and Meter. High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel Due to Large Size, Local…

  • Meter Box + Panel – NSW Standard – Switchboard Metal 610mm x 610mm x 270mm

    Meter Box NSW Standard – 610mm x 610mm x 300mm XTRA DEEP with 12 Pole Enclosure

    $253.00 inc GST

    A NSW standard XTRA deep galvanised meter box with 12 pole enclosure, built for compliant, hassle-free domestic installations.

  • Meter Box + Panel – NSW Standard – Switchboard Metal 610mm x 610mm x 270mm

    Meter Box Stainless Steel 316, 610mm x 610mm x 270mm with 12 pole Enclosure

    $1,149.99 inc GST

    Domestic Meter Box + Panel – NSW Standard 610mm x 610mm x 270mm in Size NSW Standard Meter Enclosure, 1.2 mm thick, Stainless Steel 316, Fully welded construction. Single-phase drilling for fuse and Meter. Includes a 12 pole Enclosure High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia…

  • METER BOX 640mm x 800mm x 330mm Switchboard Metal

    METER BOX 640mm x 800mm x 330mm Switchboard Metal

    $662.39 inc GST

    Domestic Meter Box + Panel 640mm x 800mm x 330mm Domestic Meter Box + Panel – 640mm x 800mm x 330mm ( in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this shipped/delivered please contact us….

  • METER BOX 640mm x 960mm x 330mm Switchboard Metal

    METER BOX 640mm x 960mm x 330mm Switchboard Metal

    $800.39 inc GST

    Domestic Meter Box + Panel 640mm x 960mm x 330mm Domestic Meter Box + Panel – 640mm x 960mm x 330mm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this shipped/delivered please contact us. We…

  • METER BOX 640mm X 1200mm X 330mm Switchboard Metal

    METER BOX 640mm X 1200mm X 330mm Switchboard Metal

    $965.99 inc GST

    Domestic Meter Box + 640mm X 1200mm X 330mm Domestic Meter Box + Panel – Meter Enclosure, 1.2mm thick, Galvanised 640mm X 1200mm X 330mm in Size High-Quality Excellent Construction Removeable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this shipped/delivered…

  • METER BOX 640mm X 1510mm X 330mm Switchboard Metal

    METER BOX 640mm X 1510mm X 330mm Switchboard Metal

    $1,241.99 inc GST

    Domestic Meter Box + Panel 640mm W X 1510mm H X 330mm D 640mm X 1510mm X 330mm in Size Meter Enclosure, 1.2mm thick, Galvanised Domestic Meter Box + Panel – High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you…

  • METER BOX 900mm x 900mm x 330mm Switchboard Metal

    METER BOX 900mm x 900mm x 330mm Switchboard Metal

    $938.39 inc GST

    Domestic Meter Box + Panel 900mm x 900mm x 330mm Meter Enclosure, 1.2mm thick, Galvanised Domestic Meter Box + Panel – 900mm x 900mm x 330mm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this…

  • METER BOX 905mm X 1210mm X 330mm Switchboard Metal

    METER BOX 905mm X 1210mm X 330mm Switchboard Metal

    $1,352.39 inc GST

    Domestic Meter Box + Panel 905mm X 1210mm X 330mm Meter Enclosure, 1.2mm thick, Galvanised Domestic Meter Box + Panel – 905mm X 1210mm X 330mm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this…

  • METER BOX 905mm X 1210mm X 330mm Switchboard Metal

    METER BOX 905mm X 1510mm X 330mm Switchboard Metal

    $1,379.99 inc GST

    Domestic Meter Box + Panel 900mm X 1510mm X 330mm Meter Enclosure, 1.2mm thick, Galvanised Domestic Meter Box + Panel – 905mm X 1510mm X 330mm in Size High-Quality Excellent Construction Removeable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like this…

  • METER BOX 905mm X 1210mm X 330mm Switchboard Metal

    Meter Box 1200mm X 1200mm X 330mm Switchboard Metal

    $1,379.99 inc GST

    A heavy-duty galvanised meter box and electrical panel built for Australian homes, delivering strength, compliance, and long-term reliability.

  • METER BOX 905mm X 1210mm X 330mm Switchboard Metal

    METER BOX 1200mm X 1510mm X 330mm Switchboard Metal

    $1,517.99 inc GST

    Domestic Meter Box + Panel 1230mm X 1510mm X 330mm Free shipping anywhere in Sydney and please contact us for a quotation anywhere else Meter Enclosure, 1.2mm thick, Galvanised – Domestic Meter Box + Panel – 1200mm X 1510mm X 330mm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality…

  • METER BOX 905mm X 1210mm X 330mm Switchboard Metal

    METER BOX 1530mm x 1510mm x 330mm Switchboard Metal

    $1,655.99 inc GST

    Domestic Meter Box + Panel 1530mm x 1510mm x 330mm Meter Enclosure, 1.2mm thick, Galvanised – Domestic Meter Box + Panel – 1530mm x 1510mm x 330mm in Size High-Quality Excellent Construction Removable Hinged Door / Provision for Padlock Excellent Quality 1000’s Sold In Australia Australian Standards Approved Box + Panel If you would like…

Professional Switchboards for Australian Electricians

iSupply Electrical supplies licensed electricians and contractors with a comprehensive range of electrical switchboards, distribution boards, and enclosures engineered for reliable power distribution across residential, commercial, and industrial applications. Every switchboard meets Australian Standards compliance, ensuring electrical safety and regulatory requirements are met on every installation.​

Complete Switchboard Solutions

The switchboard acts as the central hub of any electrical system, directing power from the main supply to individual circuits throughout a property. iSupply’s range includes surface-mounted and recessed distribution boards in configurations from compact single-phase residential units to heavy-duty three-phase commercial switchboards suitable for demanding industrial environments. Whether installing new electrical systems or upgrading existing switchboards to meet current AS/NZS 61439 standards, the range covers all professional requirements.​

For organised cable management, explore the cable trays section featuring ladder trays, wire mesh systems, and cable management accessories that integrate seamlessly with switchboard installations. When projects require secure housing for metering equipment, browse meter boxes designed for Australian conditions with weatherproof ratings and tamper-resistant features.​

Distribution Boxes and Protective Enclosures

Power distribution requires properly rated enclosures that protect circuit components from environmental exposure and unauthorised access. The distribution boxes and enclosures range includes IP-rated weatherproof options suitable for outdoor installations, flush-mount residential enclosures, and industrial-grade steel cabinets for high-amperage applications. Each enclosure provides DIN rail mounting, adequate internal space for circuit breakers and safety switches, and proper ventilation to prevent heat buildup during operation.​

Temporary Switchboards for Construction Sites

Construction and maintenance projects demand portable power distribution solutions that maintain full safety compliance. The temporary boards selection includes site-ready assemblies with built-in RCD protection, multiple outlet configurations, and durable construction suitable for harsh worksite conditions. These temporary switchboards feature lockable enclosures, weatherproof ratings, and compliance with Australian Standards for safe temporary electrical installations.​

Quality Components for Reliable Performance

Professional electricians require switchboards built with quality materials and proven components. iSupply stocks products from trusted manufacturers that undergo rigorous testing for short-circuit withstand strength, temperature rise performance, and dielectric integrity. Every switchboard assembly includes appropriate circuit protective devices, proper clearance distances, and mechanical strength ratings verified against AS/NZS 61439 requirements.​

Frequently Asked Questions

What is the difference between a switchboard and a meter box?

A switchboard distributes electrical power to various circuits throughout a property and contains circuit breakers and safety switches for protection, while a meter box houses the electricity meter that measures consumption and typically includes the main switch. The meter box connects the utility supply to the property, whereas the switchboard manages internal power distribution.​

Are all switchboards compliant with current Australian Standards?

Yes, all switchboards at iSupply Electrical comply with AS/NZS 61439 and AS/NZS 3000:2018 requirements, which define safety, performance, and construction standards for low-voltage switchgear assemblies used in Australian electrical installations. This compliance ensures proper short-circuit protection, temperature ratings, IP protection levels, and verified electrical safety.​

What is the difference between a distribution board and a switchboard?

According to AS/NZS 3000:2018, a switchboard is defined as an assembly of circuit protective devices from which supply can be controlled, while distribution boards are downstream components that receive power from the main switchboard and distribute it to final subcircuits. In practice, many professionals use these terms interchangeably, though switchboards typically refer to main assemblies and distribution boards to secondary panels.​

Can weatherproof switchboards be used indoors?

Yes, weatherproof and IP-rated switchboards designed for outdoor use provide additional protection and can be installed indoors where extra environmental protection is required. These enclosures offer superior resistance to dust, moisture, and physical impact compared to standard indoor-rated switchboards.​

What size switchboard is required for residential installations?

Residential switchboard sizing depends on the number of circuits required, the total electrical load, and whether single-phase or three-phase power is supplied. Standard domestic installations in Queensland typically accommodate 18-24 circuit positions, though larger properties with pools, air conditioning, and multiple appliances may require expanded capacity. Licensed electricians assess individual requirements based on current consumption and future expansion needs.​

Why are switchboard modifications now more complex in 2025?

Under AS/NZS 61439, any modification to an existing switchboard—including adding circuit breakers or altering load configurations—can legally reclassify the assembly as new, requiring full verification against 13 safety and performance criteria. This includes verification of short-circuit withstand strength, temperature rise, IP protection rating, and other critical safety parameters. Many modifications now necessitate complete switchboard replacement rather than simple alterations.​

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