ZBW936
Product ID:28020
Updated: 2026/7/22

Key Features
- 1Ensure compatibility with Harmony XB4 and XB5 push buttons.
- 2Enhance visual signaling with a clear blue plain lens.
- 3Simplify installation using the standard BA9s bulb base fitting.
- 4Achieve reliable illumination for 22mm circular pushbuttons.
- 5Reduce maintenance needs with a durable, long-lasting design.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony XB5<br />Harmony XB4 | Accessory / separate part designation | Lens cap |
| accessory / separate part type | Cap | accessory / separate part category | Lighting accessories |
| Product Compatibility | BA 9s | Accessory / separate part destination | Illuminated push-button with projecting push |
| Cap or lens type | Plain lens | cap/operator or lens colour | Blue |
| Shape of signaling unit head | Round | Marking | unmarked |
| Quantity per Set | Set of 10 | Net Weight | 0.004 lb(US) (0.002 kg) |
Specifications may be subject to change without notice
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