Nsi Industries VM-C-7 Voltage Marker Card

Product Description

The NSI INDUSTRIES VM-C-7 is a voltage marker card used to label and identify electrical conductors, panels, and equipment in the field. Voltage markers provide a fast, reliable method for communicating hazard levels and circuit identification at the point of installation. This card format allows electricians and electrical contractors to apply clear, standardized voltage identification markings to wiring, conduit, and enclosures during new construction or service work.

Voltage marker cards are a standard item in commercial and industrial electrical work, as well as residential panel installations and service upgrades. They are used anywhere clear identification of voltage levels is required by code or best practice. Electricians keep these on hand for panel labeling, switchgear identification, and conductor marking across a wide range of job types.

Key Features

• Card format for convenient field storage and application
• Provides standardized voltage identification for conductors and equipment
• Supports code-compliant labeling practices in electrical installations
• Suitable for commercial, industrial, and residential electrical work

Compatibility

Designed as an OEM-style identification solution for general electrical panel, conduit, and conductor labeling applications.

Installation Notes

Voltage marker cards are applied by licensed electricians during installation or service. De-energize all circuits before working in panels or on conductors where markers will be applied. Follow applicable NEC requirements for circuit identification and hazard labeling. Ensure markers are applied to clean, dry surfaces for proper adhesion and legibility.

Technical Specifications

• UPC: 66238115207

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: VM-C-7