Marathon Special Products

Marathon Special Products has been making various terminal blocks for the utility and industrial markets since it was founded in the 1930’s. MSP has been a leader in the terminal block line since receiving their first patent in 1932.The company provides small barrier strips, large heavy duty and sectional styles to cover all terminal block demands. Marathon Special Products was acquired by Regal Beloit Corporation in 1997. As a combined company, their ability to mold, stamp and assemble all of their parts makes them unique in the industry. In addition to their terminal block line, Marathon® Special Products brand has been an industry leader in electrical/electronic components designed for circuit protection and connection applications for over 70 years. The brand’s product offering includes fuse holders for power fuses, power distribution blocks, touch proof power blocks, single and double row terminal blocks, heavy duty terminal blocks, NEMA and DIN sectional terminal blocks. Marathon Special Products provides many NEMA/barrier style fuse holders with different terminal options for the majority of North American fuses and several enclosed (European/IEC) styles.As an industry leader for supplying power blocks in North America since 1955, the company provides one of the broadest lines with various sizes, terminal styles, electrical ratings and features. We carry extensive products from MSP - check out the inventory and great prices.

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Marathon Special Products Power Distribution Blocks

Marathon® Special Products power blocks are either UL recognized or listed. Most have either CSA certification or cUR recognition for Canadian customers, as well as compliance to CE (Component IEC 60947-7-1).

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Marathon Special Product's New Zero Torque Power Distribution Blocks and Fuse Holders

Marathon Special Products, a Regal Rexnord Corporation, is an industry leader for Power Distribution Blocks, Terminal Blocks, and Fuse Holders in North America. Our newest innovations include Zero Torque (Push-In) Power Distribution Blocks and Fuse Holders.

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