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The NSI Industries VM-A-48 is a voltage marker warning label designed to identify high-voltage hazards on electrical equipment and panels. These markers provide clear, durable danger identification at points where high voltage is present, helping technicians and inspectors quickly assess hazard levels during service, inspection, or installation. Intended for use by licensed electricians and electrical contractors, the VM-A-48 communicates critical safety information in compliance with standard electrical labeling practices.
The VM-A-48 is suited for use on electrical enclosures, switchgear, panel boards, disconnect boxes, and other equipment where high-voltage danger identification is required. It is appropriate for both commercial and industrial electrical applications where NEC-compliant hazard marking is part of standard installation or maintenance workflow.
Designed as an OEM-style voltage marker label for use on residential and commercial electrical enclosures, panels, and switchgear requiring danger high-voltage identification.
Installation is performed by licensed electricians. De-energize and lock out the equipment before applying labels near live terminals or bus bars. Ensure the mounting surface is clean and dry for proper adhesion. Refer to NEC Article 110 for equipment marking and labeling requirements.
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