Siemens 52NL03 Accessory Legend Start Label

Product Description

The SIEMENS 52NL03 is a legend start label accessory designed for use with compatible Siemens control and pushbutton devices. This small identification label provides clear, standardized marking for start functions on industrial control panels and operator interface stations. It is used by licensed electricians and industrial control technicians to meet labeling requirements on motor control and automation equipment. At 0.528 inches long and 0.311 inches in both width and height, the label is compact and fits standard Siemens legend plate holders.

This label is suited for industrial and commercial electrical installations where pushbutton stations, selector switches, or operator control panels require function identification. It is commonly installed during panel assembly or retrofits on motor starters, control panels, and machine operator stations. Electricians and panel builders use these labels to comply with NFPA 79 and NEC labeling standards for industrial machinery and electrical enclosures.

Key Features

• Identifies the start function on control panel pushbutton stations
• Compact dimensions for direct fit into standard Siemens legend plate holders
• Lightweight at 0.022 pounds for easy handling during panel assembly
• Standardized legend text supports NEC and NFPA 79 labeling compliance

Compatibility

Designed as an OEM-style replacement or supplemental accessory for Siemens pushbutton and operator control device assemblies that accept standard legend plate inserts.

Installation Notes

Installation is performed by qualified electricians or panel builders during control panel assembly or maintenance. De-energize and lock out the control panel before accessing legend plate holders or adjacent live components. The label inserts into the designated legend plate slot on the control device and requires no tools. Verify the correct legend label is seated securely before returning equipment to service.

Technical Specifications

• Length: 0.528 inches
• Width: 0.311 inches
• Height: 0.311 inches
• Weight: 0.022 pounds
• UPC: 78308709474

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 52NL03