IEC TR 60668:1980 

Dimensions of panel areas and cut-outs for panel and rack-mounted industrial-process measurement and control instruments


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Serves as a guide for selection of panel cut-out sizes and instrument front dimensions so that users may plan installations with the assurance that equipment purchased will fit, and manufacturers can design to ensure conformance to users' needs. Recognizes three known modular elements: 12 mm and 20 mm, both from established European practice, and 12.5 mm, the module established in IEC 60473. Has the status of a technical report.

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Additional information

Publication typeTechnical Report
Publication date1980-01-01
Available language(s)English/French
TC/SCTC 65/SC 65B - Measurement and control devicesrss
ICS29.100.01 - Components for electrical equipment in general
25.040.40 - Industrial process measurement and control
Stability date  2021
File size707 KB

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