Schneider Electric 9001K41 Pushbutton Switch Ring Nut

Product Description

The SCHNEIDER ELECTRIC 9001K41 is a replacement ring nut designed to secure 30 mm pushbutton operators and pilot lights in industrial control panels and operator interface assemblies. Made from aluminum and zinc construction, this hardware component threads onto the front of the panel cutout to hold the operator body firmly in place. At 0.07 pounds, it is a lightweight fastener suited for high-cycle environments where hardware integrity matters. Electricians and control panel technicians install this part during new builds, panel retrofits, or when replacing worn or damaged mounting hardware on existing operator stations.

This ring nut is intended for use with Harmony 9001K, SK, and KX series 30 mm pushbuttons, KP pilot lights, KR1, KR12, KR4, KR5, and KR9 pushbuttons, and KTR pilot lights. It is a direct-fit accessory for standard 30 mm panel cutouts in both light industrial and heavy-duty control panel applications. Typical install locations include machine control stations, motor control centers, and operator interface panels found in manufacturing, process control, and facility maintenance environments.

Key Features

• Aluminum and zinc construction for durability in industrial environments
• Designed for 30 mm pushbutton and pilot light operator bodies
• Secures operator hardware flush to panel surface for reliable mechanical retention
• Lightweight at 0.07 pounds for easy handling during installation
• Sold individually for single-unit replacement needs

Compatibility

Compatible with Harmony 9001K, SK, and KX 30 mm pushbuttons; KP pilot lights; KR1, KR12, KR4, KR5, and KR9 pushbuttons; and KTR pilot lights.

Installation Notes

Installation is performed by licensed electricians or qualified control panel technicians. De-energize and lockout/tagout the control panel before removing or installing any operator hardware in accordance with NFPA 70E safe work practices. Thread the ring nut onto the operator body by hand first, then tighten to secure — avoid over-torquing aluminum hardware against panel sheet metal. Inspect the panel cutout for burrs or damage before installation to ensure a flush, secure fit.