| 摘要 |
An electrical appliance has a plug receptor to receive the plug of another appliance such that both appliances can draw power from a single electrical outlet. The appliance of the present invention is operable at different wattages and has a switch which is movable to different switch settings to determine the wattage at which the appliance is operating. When the switch is set such that the appliance operates at a high wattage, the plug receptor is blocked from access to the plug of the other appliance to prevent over loading of the electrical outlet.
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