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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Showing 145–160 of 228 results
Please note that all the CT COMBO are made to order. There’s usually between 1 to 3 weeks’ wait. Product Details PROTECTION DEVICES COMBINED WITH CT CHAMBERS FEATURE “COMBINATION SERVICE PROTECTION DEVICE 200AMP (SPD250) AND 200AMP CT CHAMBER S TYPE CT’S SUPPLIED AND INSTALLED. PANEL AND SURROUND AND TEST BLOCK SUPPLIED LOOSE. INTERNALLY WIRED AND…
Please note that all the CT COMBO are made to order. There’s usually between 1 to 3 weeks’ wait. Product Details PROTECTION DEVICES COMBINED WITH CT CHAMBERS FEATURE “COMBINATION SERVICE PROTECTION DEVICE 250AMP (SPD250) AND 250AMP CT CHAMBER T TYPE CT’S SUPPLIED AND INSTALLED. PANEL AND SURROUND AND TEST BLOCK SUPPLIED LOOSE. INTERNALLY WIRED AND…
Product Details OUR SPD’S FEATURE 250A ENCLOSED SERVICE PROTECTION DEVICE. NEUTRAL BAR FITTED SPD 250- 100-250A Adjustable circuit breaker SPD 400- 160-400A Adjustable circuit breaker SPD 630- 252-630A Adjustable circuit breaker They are all 3P grey metal hinged enclosed however their circuit breaker varies. Submission of Design and grading curves to the Energy Authorities is…
Product Details Please allow between 3 and 5 weeks for manufacturing. If you need more details, please give us a call Please refer to the images to get a clear description of what you’ll be receiving: copper bars included, potential fuses and a neutral link Inclosure sizes suit up to 1 x 300 mm2 per…
Please note that all the CT COMBO are made to order. There’s usually between 1 to 3 weeks’ wait. Product Details PROTECTION DEVICES COMBINED WITH CT CHAMBERS FEATURE “COMBINATION SERVICE PROTECTION DEVICE 400AMP (SPD400) AND 400AMP CT CHAMBER T TYPE CT’S SUPPLIED AND INSTALLED. PANEL AND SURROUND AND TEST BLOCK SUPPLIED LOOSE. INTERNALLY WIRED AND…
Product Details OUR SPD’S FEATURE 400A ENCLOSED SERVICE PROTECTION DEVICE. NEUTRAL BAR FITTED SPD 250- 100-250A Adjustable circuit breaker SPD 400- 160-400A Adjustable circuit breaker SPD 630- 252-630A Adjustable circuit breaker They are all 3P grey metal hinged enclosed however their circuit breaker varies. Submission of Design and grading curves to the Energy Authorities is…
Product Details Please allow between 3 and 5 weeks for manufacturing. If you need more details, please give us a call Please refer to the images to get a clear description of what you’ll be receiving: copper bars included, potential fuses and a neutral link Inclosure sizes suit up to 1 x 300 mm2 per…
Please note that all the CT COMBO are made to order. There’s usually between 1 to 3 weeks’ wait. Product Details PROTECTION DEVICES COMBINED WITH CT CHAMBERS FEATURE “COMBINATION SERVICE PROTECTION DEVICE 630AMP (SPD630) AND 630AMP CT CHAMBER T TYPE CT’S SUPPLIED AND INSTALLED. PANEL AND SURROUND AND TEST BLOCK SUPPLIED LOOSE. INTERNALLY WIRED AND…
Product Details OUR SPD’S FEATURE 630A ENCLOSED SERVICE PROTECTION DEVICE. NEUTRAL BAR FITTED SPD 250- 100-250A Adjustable circuit breaker SPD 400- 160-400A Adjustable circuit breaker SPD 630- 252-630A Adjustable circuit breaker They are all 3P grey metal hinged enclosed however their circuit breaker varies. Submission of Design and grading curves to the Energy Authorities is…
Product Details Please allow between 3 and 5 weeks for manufacturing. If you need more details, please give us a call Please refer to the images to get a clear description of what you’ll be receiving: copper bars included, potential fuses and a neutral link Inclosure sizes suit up to 1 x 300 mm2 per…
16 poles 320 x 440 x 120 1 row CM116 METAL LOAD CENTRE IP42 16 POLE 320W X 440H X 120D Din rail IP42 Neutral and Earth bars A removable front cover with (optional) lockable cover Ideal for House power distribution We can also CUSTOM MAKE your Meter Box / Panel & Surround to suit…
32 poles 470 x 440 x 120 2 row CM232 METAL LOAD CENTRE – IP42 32 POLE 470W X 440H X 120D Din rail IP42 neutral and Earth bars A removable front cover with (optional) lockable cover Ideal for House power distribution We can also CUSTOM MAKE your Meter Box / Panel & Surround to…
48 poles 630 x 440 x 120 3 row CM348 METAL LOAD CENTRE IP42 48 POLE 630W X 440H X 120DD in rail IP42 Neutral and Earth bars A removable front cover with (optional) lockable cover Ideal for House power distribution We can also CUSTOM MAKE your Meter Box / Panel & Surround to suit…
48 poles 790mm x 440mm x 120mm 3 row CM348 METAL LOAD CENTRE – IP42 64 POLE 790W X 440H X 120D Din rail IP42 Neutral and Earth bars A removable front cover with (optional) lockable cover Ideal for House power distribution We can also CUSTOM MAKE your Meter Box / Panel & Surround to…
80 poles 950 x 440 x 120 5 Row CM580 METAL LOAD CENTRE – IP42 80POLE 950W X 440H X 120D Din rail IP42 Neutral and Earth bars A removable front cover with (optional) lockable cover Ideal for House power distribution We can also CUSTOM MAKE your Meter Box / Panel & Surround to suit…
96 poles 1110 x 440 x 120 6 Row CM696 METAL LOAD CENTRE – IP42 96 POLE 1100W X 440H X 120D Din rail IP42 Neutral and Earth bars A removable front cover with (optional) lockable cover Ideal for House power distribution We can also CUSTOM MAKE your Meter Box / Panel & Surround to…
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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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