Administrative Rules of Montana
Department 4 - AGRICULTURE
Chapter 4.12 - AGRICULTURAL SCIENCES DIVISION
Subchapter 4.12.7 - Anhydrous Ammonia Rules
Rule 4.12.718 - ELECTRICAL EQUIPMENT AND WIRING
Universal Citation: MT Admin Rules 4.12.718
Current through Register Vol. 6, March 22, 2024
(1) Electrical equipment and wiring for use in anhydrous ammonia installations shall be either general purpose or weather resistant as appropriate.
(2) Where concentrations of ammonia in air in excess of 16 percent by volume are likely to be encountered, electrical equipment and wiring shall be of a type specified by and installed in accordance with National Electrical Code (National Fire Prevention Association 70, ANSI-C1) for Class 1, Group D locations.
Sec. 80-10-503, MCA; IMP,. 80-10-503, MCA;
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