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About MacLean Power Systems

MacLean Power Systems, a MacLean-Fogg Company, is a leading manufacturer of products used by utilities for building transmission and distribution lines and substations. MPS product families include hardware and connection products as well as insulation and protection products. With global raw material sourcing capabilities, MPS produces over 10,000 items in six domestic production facilities. The MPS business model supports local manufacturing for high service levels, diversity development programs and also sustainability and green initiatives. MPS products include: automatic splices and bolted connectors, silicone rubber non-ceramic insulators, hollow core insulators, surge arresters, guy and foundation anchors, pole line hardware, aluminum and ductile clamps, fiberglass brackets, crossarms and guy strain insulators, steel fabrications, fuse cutouts and grounding equipment.

With MacLean Power Systems’ addition of the S&C Electric porcelain and polymer fuse cutouts in 2010, MPS provides the most comprehensive line of brand name T&D products to the utility and telecommunication industries. Starting with the 1986 purchase of Reliable Power Products, the MacLean Power Systems’ family has grown to include: Bethea Electrical Products, Continental Electric, Precision Fiberglass, Atlas Fabrications, Utilities Service, HydroCom International, American Metals Products, American Connector Engineering Company (ACE) – an operating unit of Preformed Line Products, the Sediver composite insulator business in York, SC, Joslyn Manufacturing Company, and Dixie Manufacturing Company.

Today, MacLean Power Systems operates out of nine manufacturing facilities worldwide. MPS serves our Canadian customers through our MacLean Power Canada operation in Chateauguay, Quebec. For the international market, we also have representatives located across Latin America, the Middle East, Asia Pacific, Africa and Europe. Find out more at

Conflict Minerals Statement

The MacLean-Fogg Company and its subdivisions are committed to sourcing materials and components from companies that share our values of respect for human rights and dignity. Download Confilct Minerals Statement

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