LUA1C11 application record for TeSys Ultra signaling contact block
The complete LUA1C11 code points to a particular Schneider Electric TeSys Ultra signaling contact block. This page separates verified product identification from site-specific selection for LUA1C11; similar-looking codes can be indexed together without treating them as electrically interchangeable.
Verified technical data and selection notes
| Technical item | Verified value / selection note |
|---|---|
| Full designation | LUA1C11 |
| Product identification | TeSys Ultra signaling contact block |
| Contacts | 1 NO + 1 NC |
| Function | Starter-controller signaling |
| Fit | TeSys Ultra power base location |
Three-stage review
- 01 / Identify Use the complete LUA1C11 designation in the purchase order and on the equipment tag. Check the supplied label against LUA1C11 before booking the item into stock.
- 02 / Compare For LUA1C11, compare the table above with actual duty, supply, connections and mounting. Check the starter base and required alarm logic. A shared category image must not be used as proof of exact LUA1C11 construction.
- 03 / Accept After installing LUA1C11, record the inspection and functional test. Store configuration, relay setting or controller program information with the LUA1C11 equipment record when relevant.
Site-specific question
Will LUA1C11 fit the installed electrical and mechanical interface? Check the starter base and required alarm logic. Confirm the answer using current documentation, the physical LUA1C11 label and the project drawing.
Evidence to retain
Keep the order confirmation, packing-label photo, manufacturer document revision, equipment location and acceptance record for LUA1C11. If a future order requests LUA1C11, these records help distinguish an exact repeat from a merely similar-looking alternative.
If LUA1C11 is part of a control or protection system, the responsible engineer should also preserve settings, program backup, terminal schedule and test evidence. A replacement that changes behavior must be assessed before LUA1C11 is energized.
Similar printed designations
The 4 codes below share a visible LUA1 pattern with LUA1C11 and are consolidated on this representative page. Each may differ in function, rating, connection or approval from LUA1C11; verify every complete code separately.
Final purchasing instruction
Quote LUA1C11 in full, specify the required quantity and list the accessories or software records that apply to the installation. The supplier should confirm the delivered LUA1C11 identity; the site team should confirm that LUA1C11 meets the particular application before commissioning.
