Terminal Block Cross Reference Lookup Tool
Molex Barrier-Style Terminal Block Alternatives
When Molex discontinued their complete line of barrier-style terminal blocks (formerly Beau), customers across appliance, industrial, and electrical markets were left without a trusted source. If you’ve been searching for Molex discontinued blocks, Beau/Molex obsolete terminal blocks, Molex equivalent terminal blocks, or a reliable Molex replacement connector, Curtis Industries provides proven, high-quality solutions. With decades of North American manufacturing experience, we offer direct cross-references for obsolete Molex part numbers—ensuring continuity of supply without the risk of redesign delays. Don’t let end-of-life parts slow your production—Curtis has your replacements ready. Use the terminal block cross reference above to check if we carry it.
Curtis Industries Direct Equivalents and Cross-Reference Tool
Curtis barrier-style terminal blocks are engineered to meet or exceed the performance of discontinued Molex models, delivering the same trusted reliability with expedited lead times and tariff-free pricing. Our online Terminal Block Cross Reference Tool makes it simple to locate the right Curtis equivalent by entering the competitors’ SKU directly. In addition to Molex, Curtis provides replacements for other hard-to-find brands, including TE/Buchanan, Marathon/Kulka, Eaton/Magnum/Bussmann, Cinch, Marco, Dinkle, BlockMaster and others. Try the Curtis Cross-Reference Tool today to find your replacement in seconds—or contact us to request a free sample.
When major brands like Molex (Beau), Marathon (Kulka), Cooper Bussmann (Magnum), Cinch, TE/Buchanan, Marco, Eby, Dinkle, and BlockMaster discontinue any terminal block products, manufacturers are often left searching for reliable equivalents. If you’ve been looking for discontinued terminal blocks, obsolete connectors, or a trusted cross-reference replacement, Curtis Industries delivers proven solutions that keep your production moving.
Your Trusted Partner for Continuity and Support
For over 75 years, Curtis Industries has specialized in terminal blocks and custom interconnect solutions for demanding applications. Our commitment to alternatives to Molex and other connection solutions extends beyond simple replacements—we provide in-house design, assembly, and technical support to ensure seamless transitions for OEMs, distributors, and contract manufacturers. Ready to move forward? Contact Curtis today for a quote, request engineering support, or let us help you identify the right alternative connector to keep your production running smoothly