Banner Engineering SI-HG80A Hinge for Safety Interlock Switches

SI-HG80A Blank Hinge for Safety Interlock Switches from Banner Engineering is a hinge‑style accessory that works with the SI‑HG80 family to mount a safety interlock on hinged guards or access doors. This blank hinge is made from zinc alloy die‑cast and measures 3.15 inches in length and 2.83 inches in width, providing a robust, compact mounting point for interlock hardware. Designed specifically for use with Banner's hinge‑style safety interlock switches, the SI‑HG80A couples with SI‑HG80 series hardware to enable controlled guarding and safe machine access. When used as part of a guard system, Banner recommends installing two interlocks per guard for Safety Category 4 applications, with normally closed contacts wired to a two‑channel safety module to monitor contact integrity. Accessory type: blank hinge.