The 44 series of relays from Finder Relays, Inc. such as the 44.52.7.024.0000 relay are obsolete. According to the product change notification from the 50 series of relays are recommended as replacements (as seen below). For complete details please review the PCN from Finder.
PCN 44 Series - Finder Relay.pdf (754.3 KB)
44 Series Part Numbers
44.52.7.024.0000
44.52.9.024.0000
44.52.9.110.0000
44.62.7.024.0000
44.62.9.012.0000
44.62.9.024.0000