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0416 501 728A GPO, or General Purpose Outlet, is a standard electrical socket found in residential and commercial buildings throughout Australia. It is used to connect various electrical appliances to the power supply. In Australia, GPOs are governed by strict standards, primarily AS/NZS 3112, which specifies the design, construction, and safety requirements for plugs and sockets.
The most common type of GPO in Australia is the dual 3-pin socket, rated at 10A and 240V AC. The 3-pin configuration includes an active (live) pin, a neutral pin, and an earth (ground) pin, providing both safety and functionality. The earth pin is slightly longer to ensure it connects first, which helps reduce the risk of electric shock.
GPOs are often mounted on walls, skirting boards, or in floor boxes, and they can be controlled by a switch located on the outlet itself. In recent years, some GPOs have been designed with additional features such as USB charging ports.
Electricians must ensure that GPOs are installed in compliance with Australian wiring rules (AS/NZS 3000), which include requirements for the number, placement, and circuit protection of outlets. Proper installation and maintenance of GPOs are essential to prevent electrical hazards and ensure the safety of occupants.
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