The PowerMaster 03-74000 RJ-74 Jackshaft Operator with Egress is a heavy-duty, space-saving solution engineered for commercial and industrial door applications that require increased lifting power and emergency egress compliance. Powered by a 3/4 HP motor operating on 230/460V three-phase, the RJ-74 delivers smooth, consistent performance for rolling steel and sectional doors in demanding environments.

Its side-mounted jackshaft design is ideal for installations with limited headroom, while the integrated egress functionality ensures compliance with life-safety and building code requirements. Built for durability and continuous operation, the RJ-74 is well suited for warehouses, manufacturing facilities, parking structures, and high-traffic commercial buildings.

Fully compatible with PowerMaster commercial control systems and safety accessories, this operator provides reliable operation, efficient space utilization, and long-term performance.