Sargent 8246 Heavy Duty Mortise Lock with Double Cylinder Deadbolt - Grade 1 Dormitory/Exit Function

Sargent 8246 Heavy Duty Grade 1 Mortise Lock with Double Cylinder Deadbolt - Dormitory/Exit Function

Industry Benchmark Mortise Lock with Maximum Security and Performance

The Sargent 8246 heavy duty mortise lock represents the industry benchmark for maximum security, performance, and durability in commercial door hardware. This Grade 1 mortise lock features a multi-functional lock body with 2 3/4" backset, 1 3/4" door thickness compatibility, and 3/4" latchbolt throw. The electromechanical version operates from 12 to 24VDC with EcoFlex technology that reduces power consumption up to 96%, while maintaining UL 10C fire rating up to 3 hours and ANSI/BHMA A156.13 Series 1000 certification.

Professional Features & Benefits

• Exceptional Durability Testing: UL Cycle Above and Beyond test completed at 16 million cycles (Verification ID: V584148) for unmatched reliability in high-traffic commercial applications.
• EcoFlex Energy Technology: Electromechanical functions utilize EcoFlex technology creating up to 89% energy savings while operating from 12 to 24VDC power supply.
• Heavy-Duty Construction: Grade 1 operational rating with patented design and construction featuring robust components for maximum security and performance.
• Comprehensive Fire Rating: UL 10C positive pressure fire-rated up to 3 hours with NFPA 80 compliance for critical fire safety applications.
• Universal Key System Integration: Integrates with all SARGENT key systems including Degree, Signature, KESO, and XC for flexible master keying options.
• Multi-Functional Flexibility: Available in 56 different functions including electromechanical, security and monitoring with field reversible handing for versatile installation.
• Professional Certifications: ANSI/BHMA A156.13 Series 1000 Grade 1, ADA compliant, and multiple environmental certifications including ASTM E330, E1996, and TAS 201/202/203.
• Manufacturer Warranty: 10-year limited warranty on mechanical components with 2-year coverage on electrical components for long-term protection.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage (12 to 24VDC) 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 location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
5. Configure operational settings including any configurable options per application requirements.
6. Restore power and test all functions including normal operation, alarm/alert functions, and integration with connected systems.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Government and Municipal Buildings
• Multi-Tenant Residential Properties
• Industrial and Warehouse Facilities
• Emergency Exit Compliance

Why Choose Sargent Quality?

Sargent mortise lock products deliver professional-grade reliability with patented design and construction rated for 16 million cycles in independent UL testing. The 10-year limited warranty on mechanical components and 2-year electrical warranty provide comprehensive protection for demanding commercial applications. Engineered with Grade 1 operational rating and comprehensive fire safety certifications, this lock system ensures dependable performance where maximum security and durability are essential.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog