|
描述 |
标准 |
UL891 |
涵盖范围 |
These requirements cover dead-front switchboard sectons, interiors, and enclosures, rated 600 volts maximum, and intended to be employed as dead-front switchboards in accordance with the National Electrical Code, NFPA 70. |
描述 |
SWITCHBOARDS, DEAD-FRONT |
分类归属 |
6110 |
文档状态 |
有效
|
审查日期 |
2001-12-20 |
通过日期 |
1991-12-23 |
文档类型 |
Underwriters Laboratories (UL) |
文档注释 |
It is recommended that you use Adobe Reader v7.0 or higher for optimal download performance;older versions should continue to work, but downloading large files may appear to take longer, so please be patient in those cases. |
起草机构 |
SH |
协调级别 |
Full |
陆军管理 |
US Army Communications Electronics Command |
海军管理 |
Naval Facilities Engineering Command |
空军管理 |
Air Force Life Cycle Management Center - Cataloging and Product Support |
采用机构 |
Naval Facilities Engineering Command |