Electrical Room Exit Door Requirements

These rooms also contain key protection systems and in larger installations they often include transformers the main advantage of a well designed electrical room is providing a central location where technical staff members can manage and service building power systems.
Electrical room exit door requirements. The rule of thumb is panic hardware is required if the room has equipment with more than 600 volts or more than 800 amps previously 1200 amps or if it s a battery room. Contains contents that are likely to burn with extreme. A door in a means of egress should be side hinged or pivoted swinging. Electrical rooms are very important for building operation providing a hub to supply electrical power for equipment.
A side hinged door must be used to connect any room to an exit route. Where equipment rated 1200 a or more that contains overcurrent devices switching devices or control devices is installed and there is a personnel door s intended for entrance to and egress from the working space less than 7 6 m 25 ft from the nearest edge of the working space the door s shall open in the direction of egress and be. Again there are exceptions depending upon the nfpa 101 occupancy classification. Doors must swing in the direction of exit travel when.
Serving a room or area with an occupant load of 50 or more. Outside of working and dedicated space needs there are many special considerations for electrical rooms that depend on building programs as well as exterior. Locating electrical rooms next to these especially if placed between should be carefully evaluated to ensure there is enough space and flexibility for conduits. Nfpa 70 national electrical code nec has been adopted by most us states and includes requirements for panic hardware or fire exit hardware on certain rooms housing electrical equipment.
Used in an exit enclosure or where serving a high hazard area.