SDC MSB550 Mechanical Switch Bar, Single or Dual

Product Overview

Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. SDC's MSB550 request-to-exit push bars provide uninhibited egress through access controlled openings equipped with magnetic locks, while eliminating the need for prior knowledge of egress operation and enabling egress with a single natural motion. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock with only 1/8" total bar movement. The MSB550 utilizes heavy-duty aluminum extrusion and rugged end caps. The mounting assembly is all metal. The rigid construction prevents any malfunction due to sagging or warped doors or tweaked-glass door stiles. Stainless steel power transfer loop, PT-2U, included.