Norton Rixson 989 Low Projection Wall Electromagnetic Door Holder with 7/16" Profile and Tri-Volt Operation

Norton Rixson 989 Low Projection Wall Electromagnetic Door Holder with 7/16" Profile and Tri-Volt Operation

Professional Low-Profile Electromagnetic Door Control Solution

The Norton Rixson 989 electromagnetic door holder delivers reliable door control with an ultra-low 7/16" total projection for space-constrained applications. This wall-mounted unit features tri-volt operation (120VAC, 24VAC/DC, 12VDC) with 25-40 lbs. holding force standard, expandable to 50-55 lbs. with voltage specification. ANSI/BHMA A156.15 Grade 1 certified and UL-cUL fire-rated up to 3 hours for commercial door control applications.

Professional Features & Benefits

• Ultra-Low Profile Design: 7/16" total projection minimizes space requirements between door and wall for tight clearance applications.
• Flexible Power Options: Tri-volt operation supports 120VAC, 24VAC/DC, and 12VDC systems for versatile installation compatibility.
• Variable Holding Force: Standard 25-40 lbs. holding force with optional 50-55 lbs. capacity when voltage is specified during ordering.
• Fail-Safe Operation: Power failure automatically releases door to close, ensuring safe egress during emergencies.
• Concealed Wiring Installation: Clean appearance with hidden wiring connections for professional installations.
• Grade 1 Certification: ANSI/BHMA A156.15 Grade 1 rating ensures commercial-grade performance and durability.
• Fire-Rated Performance: UL-cUL listed and fire-rated up to 3 hours for code compliance in fire-rated assemblies.
• Manufacturer Warranty: 2-year limited warranty provides added confidence and protection for commercial installations.

Technical Specifications

• ANSI/BHMA: ANSI/BHMA A156.15, Grade 1
• Application: Commercial Doors
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Hand Direction: Non-Handed
• Electronic: Yes
• Grade: Grade 1
• Mounting Method: Wall
• Product Category: Door Controls
• Product Finish: Aluminum
• Product Group: Door Controls
• Product Subgroup: Electromagnetic Door Holder / Releases
• Product Type: Electromagnetic Door Holder / Releases
• Product Voltage: 120VAC, 24VAC/DC, 12VDC
• Subcategory: Electromechanical Closers & Holders
• Warranty: 2 Year Limited
• Wiring: Concealed

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage (120VAC, 24VAC/DC, or 12VDC) and current capacity before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit in the specified wall location ensuring adequate clearance for wiring access, ventilation, and future service requirements. Wall must be properly reinforced and outlet box adequately fastened.
4. Route and connect wiring according to manufacturer wiring diagrams using concealed wiring methods. Use appropriate wire gauge and connectors for the application.
5. Configure operational settings including fail-safe operation per application requirements and integrate with alarm or smoke detector systems.
6. Restore power and test all functions including normal holding operation, alarm/smoke detector release, and fail-safe power failure operation.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Commercial Building Fire Safety Systems
• Healthcare Facility Corridor Doors
• Educational Institution Hallway Access
• Retail Store Security and Access Control
• Industrial Facility Emergency Egress
• Multi-Tenant Residential Fire Doors
• Government Building Code Compliance

Why Choose Norton Rixson Quality?

Norton Rixson electromagnetic door holders deliver professional-grade reliability with ANSI/BHMA A156.15 Grade 1 certification and UL-cUL fire rating up to 3 hours. The 2-year limited warranty and fail-safe operation design ensure dependable performance in demanding commercial applications where code compliance and emergency egress are essential.