Norton Rixson 5740 5700 Series Low Energy Door Operator, Universal, Size 1-6 Closer, Push Pull, (Replaces 5741)

Optimize building access and security with the Norton Rixson 5740 low energy door operator — a reliable door closer solution engineered for fast installation and consistent, code-compliant performance. As a 5700 Series door closer, the 5740 uses the 1601 universal size 1-6 adjustable closer body so one unit covers spring sizes 1 through 6, reducing SKUs and simplifying field adjustments. The non-handed, push/pull mounting provides flexible placement on most openings, while the heavy-duty cast aluminum construction ensures long service life in high-traffic commercial, healthcare, education, and government facilities. Certified to ANSI/BHMA A156.19 and UL/cUL listed for use on fire-rated doors, the unit meets ADA requirements and supports building safety and access control programs. Because it installs in minutes rather than hours, facilities and security teams can minimize downtime and integrate the operator with access control, door monitoring, and surveillance systems more quickly. Specify the Norton Rixson 5740 low energy operator for dependable door security and simplified maintenance—contact us to order or add it to your next project specification.

• Cut installation time and inventory: one universal size 1-6 closer replaces multiple models to simplify ordering and reduce labor
• Code-ready performance: UL/cUL fire-rated and ANSI/BHMA A156.19 certified for compliant openings
• ADA and low-energy operation for safer, accessible entrances and improved occupant convenience
• Flexible mounting: non-handed design supports push or pull side installation to fit varied door layouts
• Built for longevity: heavy-duty cast aluminum body delivers dependable, low-maintenance door control that supports security and access systems