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UL線纜印字在UL758和C22.2 No 210中有要求，具體可參考以下，希望有幫助!

下面是參考的UL758印字要求

50 Surface Marking of AWM
50.1 Surface marking is not required for appliance wiring material.
50.2 When surface marking referencing ²AWM² is used, the marking shall contain the following elements:
a) Wire/cable designation: ²AWM.²
b) Name of the organization responsible for the AWM, trade name, other applicable mark, or
file number. When the organization responsible for the AWM produces AWM in more than one
location, an additional distinctive marking shall be provided that identifies the specific
manufacturing location of the AWM.
Other markings such as wire size, number of conductors, and similar data, are determined to be in
compliance with this requirement when they are not confusing or misleading.
50.3 For a cable that contains a conductive polymeric shield, the jacket or marker tape shall be marked
²Conductive Shield,² ²Contains Polymeric Conductive Shield,² or equivalent and the marking shall be
repeated at the following intervals throughout the entire length of the cable:
a) Markings on the outer surface of the cable shall be repeated at intervals that are not longer
than 40 in (1.0 m).
b) Information on a marker tape shall be repeated at intervals that are not longer than 25 in
(635 mm).
50.3 effective September 3, 2014

參考譯文：

50.1  不要求一定在電線表面印字

50.2 如果印字內(nèi)容一旦采用"AWM",則印字內(nèi)容必須包含以下元素：

a)、AWM，注意"Appliance Wiring Material"或者"AWM"字樣必須跟在UL標(biāo)志后面

b）、公司機(jī)構(gòu)名稱、商標(biāo)，其他相關(guān)標(biāo)志或檔案號(hào)碼，當(dāng)生產(chǎn)廠超過(guò)一處時(shí)，需要提供其他的可以互相區(qū)別的標(biāo)志；

        其他類似于導(dǎo)體尺寸、導(dǎo)體數(shù)量及類似印字，只要不會(huì)產(chǎn)生任何混淆或者誤解，也是認(rèn)為符合的；

50.3 如果電纜包括導(dǎo)電聚合物屏蔽，該屏蔽為黑色，在電線表面或標(biāo)牌上應(yīng)包含文字說(shuō)明“導(dǎo)電屏蔽”或“含導(dǎo)電聚合物導(dǎo)電屏蔽”

加拿大要求：

1.直徑1.3mm以上的產(chǎn)品必須印字

2.印字應(yīng)該是清晰可識(shí)別的，不連續(xù)的印字間隔應(yīng)不超過(guò)1米

3.內(nèi)容應(yīng)包括：

a)、公司機(jī)構(gòu)名稱、商標(biāo)、其他相關(guān)標(biāo)志或檔案號(hào)碼

b)、AWM

c)、I or II    A,B or A/B

d)、溫度等級(jí)

e)、電壓等級(jí).

f)、阻燃等級(jí)

印字舉例：

EXXXXX   兄      AWM   1007     20AWG   80℃   300V   VW-1              c兄     AWM   I    A/B    80℃    300V   FT1    XXXX    CO   LTD  

［qq3qww 在 2015-1-6 9:45:28 編輯過(guò)］

［qq3qww 在 2015-1-6 9:49:19 編輯過(guò)］