High Voltage Warning Label Requirements

Danger high voltage keep out see nec 11034c. Implement wiring after checking that the power supply is off.

The Ins And Outs Of Electrical Labeling Part 1 Of 2 Electrical

Post all crossings where equipment will be moved under energized high voltage lines with appropriate signs.

High voltage warning label requirements. Tested for durability your high voltage stickers are ul recognized for heat mild chemical and abrasion resistance and are made in the usa. In this case a simple label fig. Place the signs 50 feet from and on both sides of the lines.

Enjoy the confidence of knowing youre getting the best price. Choose from labels that caution against the high voltage hazards and others that alert about the number of volts used in a piece of machinery. Electrical shock high voltage labels wide stock selection of electrical shock and high voltage hazard safety labels formatted to the ansi z5354 standards.

Up to 50 kv 4 feet 50 kv up to and including 345 kv 10 feet over 345 kv up to 750 kv 16 feet. High voltage stickers at guaranteed low prices every purchase of high voltage labels is backed by our low price guarantee. 2 that identifies the replacement fuse is critical to maintaining the system.

Occupational safety and health administration. A fence may not be less than 213 m 70 ft in height or a combination of 180 m 60 ft or more of fence fabric and a 305 mm 1 ft or more extension utilizing three or more strands of barbed wire or equivalent. Consider a custom osha high voltage label.

Labels are offered in varied sizes ranging from 35 x 5 to 10 x 14. Otherwise there is a danger of electric shock andor fire. These electrical shock and high voltage hazard safety labels are made only of high quality ul recognized and csa approved materials.

Motor control centers feeders switchboards and panels. For example you may have 600 v equipment but the nominal voltage at that location is 480 208 or 240 volts. The first item included in the list of things required for the label is nominal voltage.

This is the nominal voltage at the location of the service equipment and not the ratings of the equipment. If your service equipment is in a locked room or enclosure you must also have a sign on the entrance that reads. Osha sets new design and labeling requirements for electrical equipment and tools manufacturers of tools and equipment used by electrical industry professionals should take note of new rules governing the design and manufacture of this equipment.

Laminated labels are durable they outlast abuse and weather. You would need to label the disconnects for these two unique services to indicate where the other one is located. Be sure to ground the unit.

Wiring work shall be carried out only by quali fied personnel. If one has a medium voltage substation in a facility then this label would be placed on anything 600v or higher. Breakers and disconnects fig.

Otherwise there is a danger of electric shock andor fire.

Warning High Voltage Crane Disconnect 600 Volts