New replacement relays for SB Series ???

['Arthur Breen' 'WA2YQV']

Does anybody know the new replacement equivalent for the Heath P/N 434-143,
Potter and Brumfield KH4076-1 relay found in the SB Series ?

Tyco/P&B has many choices but I can't find this P/N on any cross reference.

Anyone know the specifications on the relay ?

Thanks

Art

Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'"
Listserver Submissions: heath at listserv.tempe.gov
Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"