This clause of Part 1 is applicable except as follows. Replacement of the first paragraph: This part of IEC 60884 applies to socket-outlets for a.c. only, with or without earthing contact, with a rated voltage not exceeding 250 V and a rated current not exceeding 16 A, which are integrated or intended to be incorporated in or fixed to appliances, hereafter referred to as socket-outlets for appliances. Addition after the fourth paragraph: Socket-outlets for appliances are provided with means for fixing into appropriate mounting boxes, if intended also for use in fixed installations. Socket-outlets for appliances are intended to be used in stationary equipment and appliances such as office machines, computers, audio-visual and video equipment, range hoods, ranges, etc. If necessary, the use of socket-outlets for appliances is indicated in the standards for the appropriate equipment or appliance. The temperature around socket-outlets for appliances must not exceed 35 °C.