Electrical Room Sign Requirements

Choose from rigid plastic and heavy duty aluminum.

Electrical room sign requirements.

In order to identify the location of the electrical equipment that supports your facility and machinery an osha ansi electrical room sign should be used. The cable must be at least 22 awg. Precautionary signs must meet the following requirements. Electrical control doors into electrical control panel rooms shall be marked with a plainly visible and legible sign stating electrical room or similar approved wording.

Signs must be displayed on each door or gate of the storage room or enclosure. Signs to keep personnel safe while they work in locations with increased hazards appropriate signage is required. The ampacity of listed class 2 cable must not be less than the load. I m pretty sure i need to have two exits from the room but i need to prove my point to the architect.

In order to install class 2 power supplies and power sources in electric signs and outline lighting they must be listed for use with electric signs and outline lighting systems or be a component in a listed sign 600 24 a. Where in the 2002 national electrical code can you find information about the minimum required exits from an electrcial room. Wherever electricity exposure is possible safety is always a concern. The space i am creating is mostly a curtian to shield equipment from the service.

Keep unauthorized people out of your electrical room with these bold electrical room warning signs. Easy to use labels many of our signs are offered in three different high quality materials including 3 5 mil peel and stick vinyl 055 polyethylene plastic and 040 rust free aluminum. Conductors and equipment used on circuits exceeding 600 volts nominal shall comply with all applicable provisions of the. Entrances to rooms and other guarded locations containing exposed live parts shall be marked with conspicuous warning signs forbidding unqualified persons to enter.

First to address the term field marked it should be noted that manufacturers of electrical equipment do not have the necessary information to provide field marked signage. Electrical room signs and labels. Signs must be readable from a distance of 5 ft. The disconnecting means for each service feeder or branch circuit originating on a switchboard or panelboard shall be legibly and durably marked to indicate its purpose.

Both enjoy a long outdoor life and resist weather abuse chemical spills abrasion fading and more. Fortuantely posting electrical room signs reminds everyone in your facility to follow established safety procedures. Field marked signage is integral to work procedures and has escaped the purging of installation requirements that is part of the revision to the 2012 edition of the 70e.