Sensata / Crydom CD2450D1U has 1 recorded cross-reference match across 1 manufacturer. Compare the listed alternatives and check their source notes before selecting a replacement.
Sensata / Crydom CD2450D1U versus Altran Magnetics ASR-SID240D50ZL-S:
PDF page 11, row 1. Source-listed description: Dual pole panel mounted DC to AC SSR 240VAC 50A zero crossing. The chart presents suggested crosses and explicitly requires application testing. Description is the chart label, not an assertion of identical ratings for both products. Published research candidate, not a qualified drop-in replacement. Confirm current ordering codes, availability, coil/input voltage, contact form, load ratings and derating, switching mode, pinout, footprint, dimensions, isolation, approvals and application suitability. Reverse search preserves the source relationship, not reverse replacement suitability.
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.