Norton Rixson 991M 689 24VDC Electromagnetic Door Holder, 24VDC, Aluminum

Keep critical egress points reliably held open while maintaining code-compliant release in hazardous environments with the Norton Rixson 991M 689 24VDC electromagnetic door holder. Designed for industrial and classified locations, this wall-mounted door holder delivers a dependable 25–40 lb holding force and operates on standard 24VDC power for consistent performance when tied into fire alarm, smoke detection, or security monitoring systems. The aluminum construction resists corrosion and delivers a professional finish, while cUL and UL approvals ensure the unit meets stringent safety and installation standards for Class I Division 2, Class II Division 2 (Groups F and G), and Class III spaces. Surface wiring and straightforward mounting reduce installation time and simplify integration into surveillance and access control setups. Backed by a 2-year limited warranty, the Norton Rixson 991M is ideal for warehouses, chemical plants, and other hazardous-location facilities that require reliable door retention and alarm-activated release. Specify or order today to protect operations and streamline your security and fire-monitoring systems.

• Keeps doors securely held open in hazardous locations until alarm release, improving safety and workflow
• Robust 25–40 lb holding force with 24VDC operation for dependable performance with fire and security systems
• cUL/UL listed and approved for Class I & II Division 2 and Class III locations to meet strict code requirements
• Durable aluminum finish and wall-mount design for corrosion resistance and long service life in industrial environments
• Surface wiring and simple integration with monitoring, surveillance, and building alarm panels for easy installation