Siemens 52NL02B Accessory Legend Blank

Product Description

The SIEMENS 52NL02B is a blank legend accessory designed for use with compatible Siemens pushbutton and selector switch operators. Legend plates serve as the labeling insert for operator stations, control panels, and industrial control enclosures. The 52NL02B provides an unmarked legend surface, allowing field personnel or panel builders to apply custom labeling as required for a given application. Electricians and control panel integrators install these inserts during panel assembly or when relabeling existing operator stations. The part measures 0.512 x 0.343 x 0.295 inches and weighs under one pound, making it a compact, lightweight accessory.

This blank legend is suited for industrial and commercial control panel applications where operator identification is needed at pushbutton stations, selector switches, or pilot device assemblies. It is typically installed in new panel builds, retrofit projects, or when updating existing control station labeling. Panel builders, maintenance electricians, and automation technicians encounter this part during machine control assembly or facility electrical maintenance work.

Key Features

• Blank legend surface for custom field labeling of control station operators
• Compact form factor at 0.512 x 0.343 x 0.295 inches for standard operator cutouts
• Lightweight at under one pound for easy handling during panel assembly
• Designed as an OEM Siemens accessory for consistent fit and finish

Compatibility

Designed as an OEM-style replacement accessory for Siemens pushbutton operator stations and compatible control panel legend plate assemblies. No specific compatible model numbers were provided in the product data.

Installation Notes

Installation is performed by licensed electricians or qualified panel builders during control panel assembly or operator station maintenance. De-energize the control panel and follow applicable NFPA 70E lockout/tagout procedures before servicing any operator station or legend assembly. Legend blanks are typically press-fit or slid into the operator legend holder and require no special tools. Verify the legend plate seats fully before returning the panel to service.

Technical Specifications

• Dimensions (L x W x H): 0.512 x 0.343 x 0.295 inches
• Weight: 0.397 pounds
• UPC: 78308709468

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 52NL02B