NKK Switches adds the NR01 series subminiature process sealed rotary to its line of rotary switches. The series features a sliding dual-contact mechanism for improved contact reliability and a light, crisp operating feel. Crimped bracket feet, gold plated contacts, and an anti-lifting design provide secure, reliable PC mounting. Totally sealed construction with up to five positions. They are available in black, red, and gray, or without a knob.

The unique sliding dual-contact rotary mechanism ensures a stable, reliable actuation to prevent malfunction and ensures quality performance. Anti-lifting design features crimped bracket feet to provide secure PC mounting and prevent dislodging during soldering. The switch contacts are sealed to enable automated soldering and cleaning, and to prevent contamination from environmental elements. The NR01 series has an operating temperature of -25°C to +70°C with a minimum electrical life of 10,000 cycles. The switches are suitable for power control equipment, measuring equipment, medical devices, and telecommunication equipment.