Square D Harmony XB4 Blanking Plug, Round, Metal, Chromium Plated, 22mm
$10.18
Square D Harmony XB4 series blanking plug (model ZB4SZ3) features a round, chromium-plated metal construction for 22mm mounting holes. Used to seal unused operator openings in control panels and enclosures.
Square D Harmony XB4 Blanking ...
$10.18
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Square D Harmony XB4 Blanking Plug — Model ZB4SZ3
The Square D Harmony XB4 ZB4SZ3 blanking plug is a round, chromium-plated metal insert designed to fill and seal unused 22mm operator openings in control panels, enclosures, and push button stations. It maintains the integrity of the enclosure while providing a clean, professional appearance.
Key Features
- Round, chromium-plated metal construction
- 22mm mounting diameter — compatible with Harmony XB4 series operator cutouts
- Seals unused panel openings to maintain enclosure rating
- Part of the Schneider Electric Harmony XB4 modular operator interface system
Specifications
- Manufacturer: Square D (Schneider Electric)
- Series: Harmony XB4
- Model: ZB4SZ3
- UPC: 78590137258
- Type: Blanking Plug
- Shape: Round
- Material: Metal
- Finish: Chromium Plated
- Mounting Size: 22mm
Applications
Used in industrial control panels, machine operator stations, and electrical enclosures to seal 22mm openings where push buttons, selector switches, or pilot lights have been removed or are not yet installed. Commonly specified by panel builders and maintenance electricians working with Harmony XB4 series components.
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