WARNING / ARC FLASH & SHOCK HAZARD Arc Flash Label – 5" × 3" Black on Yellow

Engraved label reading "WARNING / ARC FLASH & SHOCK HAZARD", 5" × 3", black text on a yellow background. Mark switchgear and panels with "WARNING / ARC FLASH & SHOCK HAZARD" where electrical work happens.

For use on the front of switchgear, panelboards, MCCs and disconnects that may be serviced while energized.

Tells a person that energized equipment could produce an arc flash or electric shock during work or operation. WARNING is the signal word, and the second line names the hazard.

Where it's used: Switchgear, panelboards, motor control centers, disconnects and other electrical equipment that may be worked on while energized.

• Wording: "WARNING / ARC FLASH & SHOCK HAZARD" (2 lines, bold lettering)
• Size: 5" × 3" (127 × 76 mm), a large plate for doors, walls and big equipment where it has to be seen from a distance.
• Color: Black text on a yellow background. Black on yellow is the go-to for caution and attention markings and stands out from a distance.
• Mounting: Pre-drilled holes in the corners for screws or rivets, for a permanent fix on panels, doors and equipment.
• Material: 1/16" (1.6 mm) two-ply engraving plastic with a matte finish. The wording is engraved through the top color to the contrasting core, so it can't rub off like printed ink.
• Corners: Square-cut corners and clean edges.

Match the signal word to your facility's safety program, and add the equipment-specific details your electrical safety team specifies. Usually ordered by electrical contractors, facility managers and safety coordinators. Also called: arc flash warning label, arc flash and shock hazard.

This design is a starting point: press Customize to change the wording, color or size, then order as few or as many as you need. Made to order in Waterford, PA and on its way in 2–4 business days.