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 BAKELITE PANEL 300mm x 300mm x 4mm BP 300 X 300

    Meter Box BAKELITE PANEL 610mm x 600mm x 6mm BP 610 X 610

    $77.04 inc GST

    Product Details 6mm thick and long-lasting (our stock BP 300×300 and BP 450×450 are 4mm thick) They are high resistance and have durable insulating properties. Pre-cut Meter Box Black Bakelite Panel 610mm X 610mm in size 6mm Thickness High resistance and durable insulating properties Blank Panel Pre Drilled If you require a custom cut size,…

  • Meter Box BAKELITE PANEL 300mm x 300mm x 4mm BP 300 X 300

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    $116.14 inc GST

    Heavy-duty 6mm bakelite meter box panel offering high resistance, excellent insulation, and a clean professional finish.

  • Meter Box BAKELITE PANEL 300mm x 300mm x 4mm BP 300 X 300

    Meter Box BAKELITE PANEL 670mm x 120mm x 6mm BP 670 X 120

    $65.54 inc GST

    Product Details 6mm thick and long-lasting (our stock BP 300×300 and BP 450×450 are 4mm thick) They are high resistance and have durable insulating properties. Pre-cut Meter Box Black Bakelite Panel 670mm x 120mm in size 6mm Thickness High resistance and durable insulating properties Blank Panel Pre Drilled If you require a custom cut size,…

  • Panel and Surround Meter Box 610mm x 610mm x 100mm PLUS Test Block and Drilled for meter

    Panel and Surround Meter Box 610mm x 610mm x 100mm PLUS Test Block and Drilled for meter

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    Panel and Surround Meter Box 610mm x 610mm x 100mm “0.9MM Thickness, Galvanised finish, Knockouts 1 x 50, 1 x 45, 1 x 32, 1 x 25, 1 x 20 1 x 15 PLUS Test Block and Drilled for meter Panel and Surround Meter Box – 610mm x 610mm x 100mm in Size High-Quality Excellent…

  • Panel and Surround Meter Box 900mm x 610mm x 150mm (36x24x6) Switchboard Metal

    Panel and Surround Meter Box 900mm x 610mm x 150mm (36x24x6) Switchboard Metal

    $413.99 inc GST

    Panel and Surround Meter Box 920mm x 920mm x 150mm (36x24x6) “0.9MM Thickness, Galvanised finish, Knockouts 1 x 50, 1 x 45, 1 x 32, 1 x 25, 1 x 20 1 x 15 With Handles” Panel and Surround Meter Box – 920mm x 920mm x 150mm (36x24x6) in Size High-Quality Excellent Construction Excellent Quality…

  • Panel and Surround Meter Box 1200mm x 610mm x 150mm (48X24X6) Switchboard Metal

    Panel and Surround Meter Box 1200mm x 610mm x 150mm (48X24X6) Switchboard Metal

    $496.79 inc GST

    Panel and Surround Meter Box 1220mm x 1220mm x 150mm (48X24X6) “0.9MM Thickness, Galvanised finish, Knockouts 1 x 50, 1 x 45, 1 x 32, 1 x 25, 1 x 20 1 x 15 With Handles” Panel and Surround Meter Box – 1220mm x 1220mm x 150mm (48X24X6) in Size High-Quality Excellent Construction Excellent Quality…

  • Temporary Meter Boxes- 300mm x 300mm x 250mm (12”x12”x10”) – Switchboard Metal

    Temporary Meter Boxes- 300mm x 300mm x 250mm (12”x12”x10”) – Switchboard Metal

    $165.60 inc GST

    Domestic Meter Box + Panel 300mm x 300mm x 250mm 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 please contact us. We can also CUSTOM MAKE your Meter Box / Panel & Surround…

  • Temporary Meter Boxes – 450mm x 450mm x 270mm (18"x18"10") – Switchboard Metal

    Temporary Meter Boxes – 450mm x 450mm x 270mm (18"x18"10") – Switchboard Metal

    $193.20 inc GST

      Temporary Meter Boxes Pick up is free Domestic Meter Box + Panel – 450mm x 450mm x 270mm 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 please contact us….

  • Safety Switch Caravan RV Double Pole 16 Amp with 1 Module Enclosure

    Safety Switch Caravan RV Double Pole 16 Amp with 1 Module Enclosure

    $44.39 inc GST

    Safety Switch Caravan RV Double Pole 16 Amp  with 1 Module Enclosure 16 Amp RCBO Single Module Safety Switch All images are for illustration purposes only. Please note brands may vary depending on what we have in stock and the look of the switch may vary also but the enclosures are all the same Includes…

  • Safety Switch Caravan RV Double Pole 16 Amp with 1 Module Enclosure 1 pole

    Safety Switch Caravan RV Double Pole 16 Amp with 1 Module Enclosure 1 pole

    $44.39 inc GST

    Safety Switch Caravan RV Double Pole 16 Amp  with 1 Module Enclosure 16 Amp  RCBO Single Module Safety Switch Includes 16 Amp  RCBO Single Module Safety Switch Circuit Breaker Combination. C Curve Trip Characteristics, 30mA Tripping Current. Double Pole Disconnection. Surface Mounted 1 Module Enclosure. Dimensions 130mm x 51mm X 80mm Deep.. You Can Add…

  • Single Phase Portable Temporary Power Boards

    Single Phase Portable Temporary Power Boards

    $1,076.39 inc GST

    Single Phase Portable Temporary Power Boards PICK UP IS FREE Easy installation Come’s with 3 x RCBO 20amp and 1 x RCBO 32 amp 2 x 15 Amp Single Phase GPO’s 6 x 10 Amp Single Phase GPO’s RCBO Protection for all single 10amp and 15amp outlets 1 x 80amp Main Isolator Bottom Entry For…

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  • NLS Switchboard 4 Way Pole Recessed/ Flush Distribution Board 30329

    NLS Switchboard 4 Way Pole Recessed/ Flush Distribution Board 30329

    $32.19 inc GST

    Switchboard 6 Way Pole Recessed/ Flush Distribution Board 4 Pole Distribution Switchboard Available in: Recess/Flush Mount Surface Mount (See Store) INCLUDES:- Earth and Neutral bars Din rail mount Blank Outs / Pole Fillers Stickers / Labels Condition: Brand new, original packaging Additional Notes: Australian Standards Approved Need bulk quantity? Contact us for a quote We…

  • NLS Switchboard 6 Way Pole Recessed/ Flush Distribution Board 30330

    NLS Switchboard 6 Way Pole Recessed/ Flush Distribution Board 30330

    $42.54 inc GST

    Switchboard 6 Way Pole Recessed/ Flush Distribution Board 6 Pole Distribution Switchboard Available in: Recess/Flush Mount Surface Mount (See Store) INCLUDES:- Earth and Neutral bars Din rail mount Blank Outs / Pole Fillers Stickers / Lables Condition: Brand new, original packaging Additional Notes: Australian Standards Approved Need bulk quantity? Contact us for a quote We…

  • NLS Switchboard 8 Way Pole Recessed/ Flush Distribution Board 30280

    NLS Switchboard 8 Way Pole Recessed/ Flush Distribution Board 30280

    $36.79 inc GST

    Switchboard 8 Way Pole Recessed/ Flush Distribution Board 8 Pole Distribution Switchboard Available in: Recess/Flush Mount Surface Mount (See Store) INCLUDES:- Earth and Neutral bars Din rail mount Blank Outs / Pole Fillers Stickers / Lables Condition: Brand new, original packaging Additional Notes: Australian Standards Approved Need bulk quantity? Contact us for a quote We…

  • NLS Switchboard 12 Way Pole Recessed/ Flush Distribution Board 30281

    NLS Switchboard 12 Way Pole Recessed/ Flush Distribution Board 30281

    $45.99 inc GST

    Switchboard 12 Way Pole Recessed/ Flush Distribution Board 8 Pole Distribution Switchboard Available in: Recess/Flush Mount Surface Mount (See Store) INCLUDES:- Earth and Neutral bars Din rail mount Blank Outs / Pole Fillers Stickers / Lables Condition: Brand new, original packaging Additional Notes: Australian Standards Approved Need bulk quantity? Contact us for a quote We…

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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