American Electrical offers the Klemsan line terminal blocks – saving time, space, and money. The terminal blocks are DIN Rail mountable and can be installed into various configurations quickly. Klemsan has over 50 years of terminal block history with all international approvals. American Electrical and Klemsan partnered in 2002 to be the first supplier of Klemsan Terminal Blocks in the United States. DIN rail mounted terminal blocks are used worldwide. Our terminal blocks are used in any machine or process control interface application.