Square D ZB4BZ2005 Pushbutton Switch Guard Yellow

Product Description

The SQUARE D ZB4BZ2005 is a yellow protective guard designed for mushroom head pushbutton switches. It mounts over the pushbutton actuator to shield against accidental activation, making it a practical accessory in industrial control panel and machine safety applications. The guard is color-coded yellow, a standard convention for caution or emergency-adjacent control stations. At 2.6 inches in length, 1.7 inches in width, and 1.7 inches in height, it fits compactly over compatible actuator heads. Installation requires no special tooling and is handled by electricians or control panel technicians during panel assembly or retrofit work.

This guard is suited for use on control panels in manufacturing, process, and facility maintenance environments where inadvertent pushbutton activation poses a risk to equipment or personnel. It is a direct accessory component intended to be paired with XB4 and XB5 series mushroom head pushbuttons. The yellow color aids visual identification at the control station and supports compliance with color-coding conventions used in industrial control wiring practices.

Key Features

• Yellow color-coded guard for visual identification and inadvertent-activation protection
• Designed specifically for XB4 and XB5 mushroom head pushbutton actuators
• Compact dimensions: 2.6 inches long, 1.7 inches wide, 1.7 inches tall
• Switch accessory type — no electrical connection required
• Sold individually, one guard per package

Compatibility

Designed for use with XB4 and XB5 series mushroom head pushbuttons as a direct accessory guard.

Installation Notes

Installation is performed by a licensed electrician or qualified control panel technician. De-energize the control panel and follow lockout/tagout (LOTO) procedures before servicing any pushbutton station. The guard mounts mechanically over the existing actuator head and does not require wiring. Verify fitment with the installed actuator series before mounting.