The Marathon/Kulka 9202066 terminal board is a versatile solution for a wide range of industrial applications requiring secure and reliable electrical connections. Constructed with MAI-60 insulator base and brass hardware, this terminal board offers excellent durability and performance. It is rated for 20A at 60Hz and 300V RMS, with a high dielectric withstanding voltage of 1500V RMS. The stud connector, considered part of the stud, ensures a secure connection, and its removal doubles the connection points. Suitable for copper wire up to #16 AWG, this terminal board is a dependable choice for various electrical systems.