Schneider Electric
Schneider Electric ZB4BZ009 Mounting Base 22 mm
22 mm mounting base secures Harmony ZB4 push buttons and selector switches with a single-screw snap-fit collar
- TypeIndustrial Electrical Controls & Automation
- Size22 mm
- 22 mm mounting base fits standard Harmony ZB4 cut-outs
- Snap-fit head and body lock together with a single screw for secure installation
- Fully metal collar resists vibration and high-pressure wash-down environments
- Modular design lets you assemble complete operators or individual modules to match application needs
- Shake-proof connection screws eliminate the need for periodic retightening
Schneider Electric 22 mm Mounting Base
The Schneider Electric ZB4BZ009 is a 22 mm mounting base designed for the ZB4 series of Harmony industrial control operators. It provides the mechanical foundation for push buttons, selector switches and pilot lights used in machine manufacturing and control system panels. The chromium-plated metal collar ensures robust mounting in demanding environments.
Snap-fit locking system
An ingenious snap-fit head and body lock together and are secured with a single screw, delivering fast assembly while maintaining a secure, shake-proof connection. This design eliminates the need for periodic retightening and simplifies installation for panel builders and maintenance teams.
Modular compatibility headroom
The base accepts the full range of ZB4 modular heads and contact blocks, allowing operators to be assembled to exact application requirements. It does not support the ZB5 plastic bezel series or non-Harmony 22 mm operators, so buyers needing those ranges must select a different mounting collar.
Highlights
- 22 mm mounting base fits standard Harmony ZB4 cut-outs
- Snap-fit head and body lock together with a single screw for secure installation
- Fully metal collar resists vibration and high-pressure wash-down environments
- Modular design lets you assemble complete operators or individual modules to match application needs
- Shake-proof connection screws eliminate the need for periodic retightening
Specifications
| Brand | SCHNEIDER ELECTRIC |
|---|---|
| Type | Industrial Electrical Controls & Automation |
| Size | 22 mm |
Questions about this item
What does the 22 mm size mean when the base is installed in a panel?
The 22 mm dimension matches the standard cut-out for Harmony ZB4 series operators, so the mounting base fits directly into a 22 mm panel hole without adapters.
Which interface or standard does the mounting base use, and what does it limit?
The base uses the Harmony ZB4 snap-fit and single-screw locking system, which secures the operator head to the metal collar and prevents rotation during operation.
What does the base physically need to fit or mount correctly?
It requires a 22 mm panel cut-out and a ZB4 series operator head; the snap-fit head and metal collar tighten with one screw for a secure, shake-proof mount.
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