用語集 4 ワイヤーハーネスについて

入口
導通ピンが突き出て露出したオス型フランジ取り付け配線装置. このタイプのデバイス
相手機器のプラグが抜かれている間は、露出したピンを活かすような配線は絶対に行わないでください。.

絶縁
導体を包み込み、導体からの電流の漏れを防ぐ材料.

IP等級
侵入保護評価; 2桁のコード, そしてオプションの文字, からの保護レベルの指定
異物。最初の数字は固形物からの保護を示し、2 番目の数字は保護を示します。
液体から. 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. このタイプのデバイス
should never be wired to make the exposed pins live while unplugged. したがって, 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.

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