Upgrade your equipment with the industrial-grade CNTD C521B DPST Toggle Switch. Built for heavy-duty power routing, this switch features a stable ON-OFF 2-position design with a maintained (latching/self-locking) mechanism. The rugged alloy body and silver contacts ensure low electrical resistance, preventing overheating during continuous high-current operation. Equipped with 4 secure screw terminals, it fits perfectly into standard 12mm panel cutouts for easy installation in industrial machinery, automotive electronics, and marine setups.