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| Rule: 4.12.718 | Prev Up Next | |
| Rule Title: ELECTRICAL EQUIPMENT AND WIRING | ||
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| Department: | AGRICULTURE, DEPARTMENT OF | |
| Chapter: | AGRICULTURAL SCIENCES DIVISION | |
| Subchapter: | Anhydrous Ammonia Rules | |
| Latest version of the adopted rule presented in Administrative Rules of Montana (ARM): | ||
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4.12.718 ELECTRICAL EQUIPMENT AND WIRING
(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. History: Sec. 80-10-503, MCA; IMP, . 80-10-503, MCA; NEW, 1986 MAR p. 1820, Eff. 10/31/86. |
| MAR Notices | Effective From | Effective To | History Notes |
|---|---|---|---|
| 10/31/1986 | Current | History: Sec. 80-10-503, MCA; IMP, . 80-10-503, MCA; NEW, 1986 MAR p. 1820, Eff. 10/31/86. |
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