Socomec 87P02051 has 1 recorded cross-reference match across 1 manufacturer. Compare the listed alternatives and check their source notes before selecting a replacement.
Littelfuse LS7R05002PS00L versus Socomec 87P02051:
PDF page 1, row 16. Printed row: OTDC600UFV02 87P02051 | LS7R05002PS00L** 1500 V dc 500 A 2 2P Ungrounded | OTDC600UFV11 87P11051. Socomec starred cells require jumpers; no composite assembly is reduced to a bare switch. LS7 is limited to 500 A; the ABB ordering codes printed here are 600-series. Ratings differ; do not infer equal-current substitution. Historical manufacturer-listed selection candidate, not a drop-in guarantee. Verify current ordering codes, ratings, circuit function, poles/wires, enclosure, mounting, approvals and application suitability. Bidirectional discovery does not imply symmetric technical interchangeability. No transitive cross is inferred.
Counts describe recorded relationships, not stock, sales, testing or independent qualification. Manufacturer-and-part identities remain separate. Indexing dates do not establish current specifications or availability.
Check current manufacturer documents and electrical, mechanical, environmental and application requirements before selecting a replacement.