Banner Engineering SI-HG80DQD Hinge Wing Interlock Switch

The SI-HG80DQD is Banner Engineering’s hinge-wing safety interlock switch, integrating SPDT contacts (1 NC/1 NO) inside a rugged, load-bearing zinc die‑cast hinge with an inline four‑pin M12 quick‑disconnect. Built for harsh industrial environments, it carries IP67 protection, a compact 97 × 72 × 19 mm enclosure, and a 180° operating range; the guard‑closed switching point is adjustable across the full 0°–180° span and is configured during installation as a one‑time setup. Electrical ratings specify 250 VAC at up to 3 A, making it suitable for guarding machines, access doors, and safety fencing when paired with a compatible safety controller; the device also carries Cat 4 safety, SIL CL 3, and PL e ratings. Additional specs include min operating temperature −25 °C and max 70 °C, four-pin M12 inline QD, a SISTEMA B10d rating of 2 million, and a mechanical life around 1 million operations.