MRA403-A is a panel mount, Through-hole DIP switch manufactured by NKK Switches. It features 10 positions with a maximum operating voltage of 250 VAC, a maximum current rating of 1A, and a mechanical life expectancy of 400,000 cycles. Each switch is individually independent and maintains electrical isolation between contacts. It is available in two orientations, upright and ganged stack. This switch is UL Recognized and CSA certified, and is ideal for switch panel applications in industries such as medical, audio, and instrumentation equipment.