Alera ALECASTERST2 dual-wheel hooded casters B stem 2" black 5/set 100 lb hardware
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Extracts BA9s-base bulbs from Harmony XB4 and XB5 units fitted to 22mm control panels
This Schneider Electric Harmony XBF extractor removes BA9s-base bulbs from XB4 and XB5 control units. It is built for maintenance teams working on industrial electrical panels and machinery. The tool targets the specific lamp holder used in Harmony signaling devices.
The extractor matches the 22mm mounting diameter common to Harmony XB4 and XB5 units. It slides into the existing panel opening without requiring disassembly of surrounding components. This access saves time during lamp replacement on live control panels.
Technicians no longer need pliers or makeshift hooks that risk damaging the bulb base or the unit housing. The dedicated extractor grips the BA9s lamp securely for clean extraction. The upgrade is worthwhile whenever panel density makes finger access difficult or when bulb fracture risk is high.
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| Product | |
|---|---|
| Brand name | Schneider Electric |
| Product type | Industrial Electrical Controls & Automation |
| Size & build | |
| Size | 22 mm |
The extractor fits standard 22 mm control and signalling units and is compatible with Harmony XB4 and XB5 bulbs using a BA9s base.
It is a passive hand tool with no moving parts, so it produces no heat and no audible noise during operation.
Yes, it is designed for pre-existing 22 mm Harmony XB4 or XB5 installations with BA9s bulbs.
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