Littelfuse DCNLM 60V DC Max Contactor Relays are normally closed relays available in single-coil and double-coil configurations. These relays feature continuous current ratings up to 400A. The primary contacts are rated for 48V typical (60V max), and the coil voltages include 12V, 24V, 48V, and 60V. Littelfuse DCNLM 60V DC Max Contactor Relays utilize non-polarized contacts, and are suitable for a variety of applications, including electrical control systems, communication power supplies, industrial machines, and uninterruptable power supplies.