Schneider Electric ZB4BZ64 Padlock Flap 22mm Flush Pushbutton

Product Description

The SCHNEIDER ELECTRIC ZB4BZ64 is a red padlock flap accessory designed for 22 mm flush pushbutton switches. This lockout attachment fits over the pushbutton actuator and allows a standard padlock to be inserted, preventing unauthorized or accidental switch actuation while equipment is being serviced. Electricians and maintenance technicians use this type of accessory as part of a lockout/tagout (LOTO) program to comply with energy control procedures. The flap is molded in red for visual identification and is sold as a single-piece unit.

This padlock flap is intended for flush-style pushbutton actuators measuring 22 mm in diameter, a standard size widely used in industrial control panels, motor starters, and machine operator stations. It is suited for both light industrial and heavy industrial environments where LOTO compliance is required. The accessory installs without tools and is appropriate for any application where switch isolation during maintenance is a safety requirement.

Key Features

• Red color provides immediate visual indication of a locked-out or restricted switch
• Designed for 22 mm flush pushbutton actuators
• Accepts a standard padlock shackle to secure the actuator in the off or disengaged position
• Snap-on installation requires no additional tools or hardware
• Supports lockout/tagout (LOTO) energy control procedures
• Compact form factor fits standard 22 mm panel cutout assemblies

Compatibility

Designed for use with 22 mm flush pushbutton switches. Verify actuator diameter and mounting configuration before installation to confirm fitment.

Installation Notes

This accessory is installed by a qualified electrician or maintenance technician as part of a documented LOTO procedure. De-energize and isolate all relevant circuits before performing any service on the associated equipment. The flap attaches directly to the pushbutton actuator head and does not require disassembly of the switch body. Follow applicable OSHA 29 CFR 1910.147 and NFPA 70E requirements for energy isolation and personal protective equipment.