The NEC does not set a hard maximum number of outlets per circuit for residential wiring, but practical limits and professional guidelines keep circuits safe and functional. An increased number of socket outlets will mean less reliance on extension leads reducing the risk. Can you install more than one electrical outlet in a room, and is it permissible to ask for extra outlets if needed according to your requirements? The wiring in your home is covered under BS7671 and the building's regulations, whose primary function is to ensure the safety of the homeowners/. Electrical Safety First is supported by all sectors of the electrical industry, approvals and research bodies, consumer interest organisations, the electrical distribution industry, professional institutes and institutions, regulatory bodies, trade and industry associations and federations, trade. The placement and quantity of electrical outlets in a home are governed by safety standards intended to prevent hazards and minimize the reliance on extension cords. These requirements ensure that power is accessible for typical devices throughout the living space while accounting for the specific. At least one socket-outlets circuit rated 16 A (rating according to National socket-outlet system), each circuit supplying a reasonable number of socket-outlets in series, taking into account the wiring cross-section area used (1. 5 mm²), the wiring lengths (voltage drops) and the. Part (1) of Section 370-16 (a) describes in detail the method of counting wires, as well as clamps, fittings, or devices (i., switches, receptacles, combination devices) - by establishing an equivalent conductor-value for each. These values are added together to get a total number of conductors.