3HNA012770-00112 

3HNA012770-00112 

在確定儀器儀表眾多時我們常常遇到防護等級IP這一，那么何為防護等級以及它后面的數(shù)字代表什么呢？下面為大家作些介紹以方便大家在工作中查閱和參考。防護等級IP（INTERNATIONAL PROTECTION）是由IEC組織起草和制定的。該將儀器儀表依其防塵、防濕氣等特性加以分級。IP防護等級是由兩個數(shù)字所組成，第1個數(shù)字表示儀器儀表和電器離塵、防止外物侵入的等級，第2個數(shù)字表示儀器儀表和電器防濕氣、防水侵入的密閉程度，數(shù)字越大表示其防護等級越高。 

質(zhì)保一年，需采購的趕緊聯(lián)系哦QQ： 3253579507 

全新原裝，價格優(yōu)惠。迎您來電詢價,真誠期待與您的長期合作！！！  

聯(lián)系人：劉繼勇18923773362    郵箱： 3253579507@qq.com 

電話：0755-23210690 傳真：0755-23210691    

地址：深圳市寶安區(qū)西鄉(xiāng)街道中糧錦云3棟1205  QQ： 3253579507 

網(wǎng)址：http://www.sz-zhongshide.com/ 

50W50-UA0A1AA0AAAA 

50W50-UA0A1AA0AAAD 

50W50-UA0A1AA0AAAW 

50W65-UA0A1AA0AAAD 

50W80-HA0A1AA0AAAA 

50W80-UA0A1AA0AAAD 

50W80-UC0A1AA0AAAA 

53H02-KA0B1AC1AGAA 

53H08-KA0B1AC1AHAJ 

53H40-1F0B1AA0AGAA 

53H40-A00B1AA0ABAB 

72F50-SE0AA1AAB4AW 

72F50-SE0CA1AAA4AA 

72F80-SE0AA1AAA4AW 

50P1H-EH5A1AA0AAAA 

50P25-EA0A1AA0AAAA 

50P25-EA0A1AC0AAAW0-300L/MIN 

50P25-EA1A1AC0AEAA 

50P25-EA1A4AC2AAAA 

50P25-EA2A1AA0AAAA 

50P2H-EC2A1AA0AAAW 

50P32-EA0A1AA0AAAA 

50P32-EA0A1AC0AAAW0-150DM3/MIN 

50P32-EA0A1AC2AAAA 

50P32-EA1A1AA0AAAW 

50P40-EA1A1AA0AAAA 

50P40-EA5APAA0AAAA 

50P50-EA1A1AA0AAAW 

50P50-EA2A1AA0AAAA 

50P50-EF0A1AA0AAAA 

50P50-EL1A1AA0AAAA 

50P65-AC1A1AA0AAAW 

50P65-EA1A1AA0AAAW 

50P65-EC1A1AA0AAAW 

50P80-EC0A1AA0BAAA 

CUA120-B 

CM42-MAA000EAZ00 

CPS11D-7AA21 

CPS71-2BC2ESA 

CLS21-C1E4A 

CLA111-00B 

CYK71L=20M 

CPM223-MR0010