The daily use of banana plugs is correct. When installing, using and maintaining banana plugs, the plug and socket products shall be marked with additional current, additional voltage, power supply nature, etc. in an obvious direction. In addition, the converter (converter) refers to a mobile electrical appliance with only one plug part and one or more socket parts. Symbols to indicate additional current and / or power to coach users to avoid.
Overload operation. Signs or symbols shall be durable and legible. Silk screen printing and paper stickers that can be easily erased shall not be used. Anti electric shock protection is a key safety index to ensure that the plug, socket and converter will not cause electric shock to users and others under normal operation or even some accidents. When the plug and socket are fully or partially ***ed, the live part of the plug shall not be accessible; Any pin of banana plug shall not be ***ed with the live socket of the socket when other pins are accessible. The plug socket and converter with protective door of banana plug shall avoid single pole or probe ***ion.