Balluff BNS 813-D05-R12-62-12-05 Proximity Switch

Five-position, safety-rated mechanical limit switch, Balluff BNS 813-D05-R12-62-12-05, from the BNS 813 family, provides discrete position feedback for automated equipment. The unit uses five roller-equipped switch positions spaced 12 mm apart, enabling precise staging of machine states as parts move along a conveyor or indexing grid. It arrives in a rugged aluminum, anodized housing with dimensions of 120 x 96 x 64 mm, designed for vertical mounting and an approach direction parallel to the mounting surface. Operating in ambient temperatures from -5 to 85 °C, the device carries IP67 protection to resist dust and water exposure typical in industrial environments. Electrical ratings include a continuous current of up to 6 A with a rated operating voltage of up to 250 VAC, and field wiring is accomplished via screw terminals for solid, vibration-resistant connections. The switch is activated by mechanical contact (rollers) rather than electronic sensing, aligning with EN 60204-1 safety requirements for machinery. This makes it suitable for applications such as conveyor indexing, material handling, packaging lines, and other automation setups where repeatable, multi-point position feedback and a safety-interlocked configuration are essential.