DIN 22416:1986-09
Withdrawn Standard
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DIN 22416:1986-09

Electrical apparatus for potentially explosive atmospheres in mining; triangular head bolts; safety requirements and testing

Summary

Triangular head bolts, used in mining operations, are constituents of shut-devices for electrical apparatus for potentially explosive atmospheres. These triangular head bolts consists of triangle screws or triangle nuts, safety rings against loosening and safety collars or recesses.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 09/01/1986
Page Count 4
EAN ---
ISBN ---
Weight (in grams) ---
No products.

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