// CODE SNIPPET
490.39 Gas Discharge From Interrupting Devices
Related Code Sections
490.39 Equipment for General Use, Gas Discharge From Interrupting Devices
Gas discharged during operating of interrupting devices shall be directed so as not to endanger personnel ...
National Electrical Code 2020 of Minnesota > 4 Equipment for General Use > 490 Equipment Over 1000 Volts, Nominal > 490.39 Gas Discharge From Interrupting Devices
416.5 Gas Piping Installations, Devices
pressure-relieving and pressure-limiting devices shall be located so that gas is safely discharged to the outdoors. Discharge stacks and vents shall ...
Minnesota Fuel Gas Code 2015 > 4 Gas Piping Installations > 416 (IFGS) Overpressure Protection Devices > 416.5 Devices
Part II General, Over 1000 Volts, Nominal
switching device used for isolating a circuit or equipment from a source of power. Interrupter Switch. A switch capable of making, carrying ...
National Electrical Code 2020 of Minnesota > 1 General > 100 Definitions > II Over 1000 Volts, Nominal
184.108.40.206 Electric Elevators, Interruption of Power
The failure and subsequent restoration of electrical power (normal, emergency, or standby) shall not cause any elevator to be removed from Phase I ...
Safety Code for Elevators and Escalators 2016 of Minnesota > 2 Electric Elevators > 2.27 Emergency Operation and Signaling Devices > 2.27.3 Firefighters' Emergency Operation: Automatic Elevators > 220.127.116.11 Interruption of Power
705.5 Gaseous Hydrogen Systems, Purging of Gaseous Hydrogen Piping Systems
Gases shall be discharged upward or horizontally away from adjacent walls to assist in dispersion. Vent outlets shall be located such that the gas ...
Minnesota Fuel Gas Code 2015 > 7 Gaseous Hydrogen Systems > 705 (IFGC) Testing of Hydrogen Piping Systems > 705.5 Purging of Gaseous Hydrogen Piping Systems