Sargent 8272 Electromechanical Fail-Safe Mortise Lock with EcoFlex Technology
Industry Benchmark Mortise Lock with Advanced Energy-Saving Technology
The Sargent 8272 electromechanical fail-safe mortise lock represents the industry benchmark for maximum security, performance, and durability in commercial applications. This Grade 1 heavy-duty lever-style mortise lock operates from 12 to 24VDC and features revolutionary EcoFlex technology that reduces power consumption up to 96%. With a standard 2-3/4" backset, 1-3/4" door thickness compatibility, and 3/4" latchbolt throw, this lock integrates seamlessly with all SARGENT key systems including Degree, Signature, KESO, and XC.
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 applications.
- Flexible Power Requirements: Operates from 12 to 24VDC with fail-safe operation for adaptable integration with various access control systems.
- Revolutionary EcoFlex Technology: Reduces power consumption up to 96% on all electromechanical functions, delivering up to 89% energy savings for sustainable operation.
- Standard Dimensions: 2-3/4" backset with 1-3/4" door thickness compatibility and 3/4" latchbolt throw for versatile installation requirements.
- Heavy-Duty Construction: Multi-functional lock body with high-quality components designed for maximum security and performance in demanding commercial environments.
- Universal Key System Compatibility: Integrates with all SARGENT key systems (Degree, Signature, KESO, and XC) for comprehensive security management.
- Comprehensive Certifications: ANSI/BHMA A156.13 Series 1000 Grade 1, UL 10C 3-hour fire rating, ADA compliant, and multiple environmental certifications for code compliance.
- Manufacturer Warranty: 10-year limited warranty with 2-year coverage on electrical components for long-term protection and confidence.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Verify electrical requirements match available power supply. Confirm 12 to 24VDC voltage and current capacity before proceeding.
- Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
- Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
- Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
- Configure operational settings including fail-safe operation per application requirements.
- Restore power and test all functions including normal operation, electromechanical functions, and integration with connected access control systems.
- Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.
Professional Applications
- Commercial Building Security Systems
- Healthcare Facility Access Control
- Educational Institution Safety Systems
- Government and Municipal Buildings
- Industrial Facility Monitoring
- Multi-Tenant Residential Properties
- Emergency Exit Compliance
Why Choose Sargent Quality?
Sargent 8200 Series mortise locks deliver professional-grade reliability with patented design and construction rated for 16 million cycles in independent UL testing. The 10-year limited warranty with 2-year electrical component coverage provides comprehensive protection for demanding commercial applications. Engineered with revolutionary EcoFlex technology and Grade 1 performance standards, this lock represents the strongest and most durable mortise lock solution where dependable security and energy efficiency are essential.
Product Documentation & Resources
Manufacturer Resources
Product Specs
- Series:
- 8200 Series
- Grade:
- Grade 1
- Keyed Function:
- Double Cylinder
- Product Group:
- Mechanical Locks
- Product Subgroup:
- Bored Locksets
- Subcategory:
- Bored Locksets
- Keyed:
- Yes
- Commercial/Residential:
- Commercial
- Lock Type:
- Mortise
- Lock Function:
- Electromechanical
- Product Type:
- Mortise Locks
- Duty Level:
- Heavy Duty
- Handle Type:
- Lever
- Product Attribute:
- Mortise Locks
- Electronic:
- No
- Product Function:
- Electromechanical
- Product Category:
- Mechanical Locks
- Collection:
- 8200 Series
- Department:
- Door Hardware