Technical selection notes for LR2K0305 TeSys K thermal overload relay

LR2K0305 is the complete designation for a Schneider Electric TeSys K thermal overload relay. This page gives the verified identity and a practical handover checklist for LR2K0305; the shared category image is illustrative, not a photograph of the exact LR2K0305 item.

Technical data to check

Fit decision

Receiving inspection

At receipt, compare LR2K0305 on the package with LR2K0305 on the product marking. Inspect terminals, housing and supplied accessories, and photograph the rating label for the maintenance file.

Installation and service record

Before fitting LR2K0305, isolate the relevant circuit and identify every conductor or busbar connection. Preserve settings or program data where LR2K0305 participates in a programmable system. After installation, carry out a controlled functional test appropriate to LR2K0305 and record the result.

For a repeat order of LR2K0305, 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 LR2K0305 without a technical review.

Related visual-code register

The following 4 unassigned designations have a similar visible LR2K pattern to LR2K0305, so they are indexed on this representative page instead of receiving separate product pages. Their ratings and functions may differ from LR2K0305; verify each full code independently.

Buyer handover checklist

Specify LR2K0305 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 LR2K0305. Log any deviation from the required LR2K0305 configuration before dispatch and again at commissioning.