LA4DA2U procurement record for TeSys Deca RC suppressor module

LA4DA2U is the complete designation for a Schneider Electric TeSys Deca RC suppressor module. This page gives the verified identity and a practical handover checklist for LA4DA2U; the shared category image is illustrative, not a photograph of the exact LA4DA2U item.

Technical data to check

Application checkpoint

A similar-looking code is not evidence that it will replace LA4DA2U. Compare electrical duty, mounting, connection and control behavior before approving LA4DA2U for installation.

Installation and service record

Before fitting LA4DA2U, isolate the relevant circuit and identify every conductor or busbar connection. Preserve settings or program data where LA4DA2U participates in a programmable system. After installation, carry out a controlled functional test appropriate to LA4DA2U and record the result.

For a repeat order of LA4DA2U, keep the complete suffix, source document revision, equipment tag, accessories and any measured site limits together. This prevents a visually similar variant from being substituted for LA4DA2U without a technical review.

Related visual-code register

The following 4 unassigned designations have a similar visible LA4D pattern to LA4DA2U, so they are indexed on this representative page instead of receiving separate product pages. Their ratings and functions may differ from LA4DA2U; verify each full code independently.

Buyer handover checklist

Specify LA4DA2U in full on the enquiry, not an abbreviated family name. Ask the supplier to confirm the marking and provide the appropriate Schneider Electric documentation for LA4DA2U. Log any deviation from the required LA4DA2U configuration before dispatch and again at commissioning.