The M1D Series molded case switches provide reliable magnetic protection for supply circuit and emergency-off disconnect applications. Rated for currents between 100 and 150A, they support interrupting voltages from 240 to 600 Vac and 250 to 600 Vdc. The Ex9 M Series complies with global standards, including UL 489, CSA C22.2 No. 5, and IEC 60947-2.