Penn Union BCU-4 has 8 recorded cross-reference matches across 8 manufacturers. Compare the listed alternatives and check their source notes before selecting a replacement.
Two-way recorded relationships. Each source may carry conditions or differences.
Blackburn CSP4 versus Penn Union BCU-4:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus Burndy YS4C-L:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus Ilsco CT-4:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus ABB 54506:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus Anderson VHSS-4:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus Dossert DPCS-4:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus Panduit SCS4:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
Penn Union BCU-4 versus 3M 10002:
Type CSP – Copper splices, short barrel. Confirm conductor material and size, hole count and spacing, barrel dimensions, compatible tooling/dies and applicable ratings before substitution.
No part-specific datasheet link has been verified in this record. Catalog and document-search links are provided to help locate current specifications.
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.
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