240V15A

240V15A refers to an electrical circuit or receptacle that is rated for 240 volts of alternating current and a maximum current draw of 15 amperes. In North America, 240‑volt circuits are commonly used to supply power to high‑power appliances such as air‑conditioners, clothes dryers, electric ranges, and water heaters. While these appliances often run on 30‑amp or 50‑amp circuits, many smaller devices or dual‑rated equipment can safely operate on a 15‑amp, 240‑volt circuit.

The designation appears on receptacles, breakers, and wiring diagrams. For example, a 240‑V, 15‑A receptacle is usually a two‑pole breaker with a rating of 15 amperes and two hots plus a neutral or ground, depending on the load. Wiring for such a circuit typically uses AWG 14 or AWG 12 copper conductors, in compliance with the National Electrical Code (NEC) sections on load calculations and overcurrent protection.

Because 240‑V, 15‑A circuits can deliver up to 3,600 watts of power (V × A = W), they are suitable for moderate‑sized motors, some small HVAC units, and workshop equipment that require both voltage and moderate current. Load calculations must include the nameplate rating of the equipment and the continuous‑demand factor (usually 125 % for continuous loads).

Safety considerations include ensuring the breaker size matches the conductor size, using proper disconnect means, and verifying that the connected equipment is designed for a 15‑amp current limit. Misapplication can result in overheating or breaker trips. Electrical inspectors typically verify that 240‑V, 15‑A installations meet code requirements before approving a new circuit.