Based on this product's specifications, here are some alternatives and similar models
Eaton P1/P3-M400 Metal Extension Shaft 400 mm
Summary description:
The Eaton P1/P3-M400 is a 400 mm metal extension shaft designed for use with P1 and P3 series switch-disconnectors. This accessory allows for flexible installation of switch handles in deep enclosures or panels, ensuring reliable mechanical operation. It is a robust component essential for industrial electrical control systems, providing the necessary reach for safe and efficient switchgear configuration.