Browse the Penn-Union Documentation Library for product catalogs, technical documents and more.

Not finding what you’re looking for? Contact Us

Technical Document

Warranty Terms & Conditions of Sale

View Document

Product Brochure

Data Center Brochure

View Document

Catalog

2026 Penn-Union Master Catalog

View Document

Catalog

2023 Penn-Union Pictoral Catalog

View Document

Product Brochure

Penn-Union Company Brochure

View Document

Product Brochure

Compression Connectors Brochure

View Document

Product Brochure

Compression Tools & Dies Brochure

View Document

Product Brochure

Utility Connector Brochure

View Document

Product Brochure

Utility Connector Pictorial Brochure

View Document

Product Brochure

Rail & Transportation Brochure

View Document

Product Brochure

Flexible Copper Braid Brochure

View Document

Product Brochure

Range Taking C-Taps Brochure

View Document

Product Brochure

Cast Copper Lay-In Lugs Brochure

View Document

Product Brochure

Direct Burial Splice Kit Brochure

View Document

Safety Document

ISO 9001:2015 Certificate of Registration

View Document

Technical Document

Conflict Minerals Policy

View Document

Technical Document

California Proposition 65 Information

View Document

Safety Document

CUAL GEL® Safety Data Sheet

View Document

Safety Document

CUAL-AID® #12 Safety Data Sheet

View Document

Safety Document

9795-96670-01 Safety Data Sheet

View Document

Safety Document

CUAL-AID® #11 Safety Data Sheet

View Document

Technical Document

Solderless Connectors - Stud Size and Clearance Hole Diameter

View Document

Technical Document

How to Select the Proper Crimp Instructions

View Document

Technical Document

Cable Strand Comparison

View Document