McNaughton-McKay (Madison Heights, Mich.): Del Nickel, retired president of Pentair Technical Products (Hoffman Enclosures), has taken a seat on McNaughton-McKay's board of directors. Nickel is a 41-year-veteran of the electrical industry. He spent 23+ years with Rockwell Automation (Allen-Bradley) and the next 17 years with Hoffman Enclosures.