进口
一种凸形法兰安装接线装置，其导电销突出并暴露在外. 该类型设备
当配对设备拔下插头时，切勿接线以使裸露的引脚带电.
绝缘
包裹导体以防止电流从导体泄漏的材料.
防护等级
防护等级; 两位数代码, 和一个可选的字母, 指定保护级别
异物，第一个数字表示固体防护，第二个数字表示防护
来自液体. The optional letter can be appended to classify only the level of protection against
access to hazardous parts by persons or to provide additional information related to the protection of
the device.
Jacket
Outer material layer of a cord.
Midget
Referring to an inlet or outlet with a shallow depth. Commonly mounted in areas where space is limited.
NACC
North American Color Code; Hot=Black, Neutral =White, Ground=Green.
NEMA
National Electrical Manufacturers Association, an organization based in the U.S. that sets many common
standards used in electrical products.
OD
Outer Diameter, the outer diameter of a cord.
OEM
Original Equipment Manufacturer.
Pigtail
A very short patch cable or wiring adapter. Primarily used in the automotive industries where a longer
cable assembly is not needed.
Pin and Sleeve
Common term in reference to an IEC60309 device.
Plug
A male cord mounted wiring device with the conducting pins protruding and exposed. 该类型设备
should never be wired to make the exposed pins live while unplugged. 所以, plugs are always
dead until they are plugged into a power source such as a wall outlet or generator outlet.
Polarized
A plug and connector formed in a way that only allows proper connection.
