Overview
The Folger Adam 310-2 electric strike is a 3-hour fire-rated, industrial-grade electromechanical door keeper engineered for extreme heavy-duty applications in commercial buildings, hospitals, correctional facilities, and institutional access control systems. The 310 Series is a 3 hour fire-rated, industrial grade electric strike designed for extreme heavy duty applications. This industrial grade electric strike is used with cylindrical locks, mortise locks and mortise exit devices with a 1/2″ or 5/8″ throw latchbolt (without deadbolt) on single and pairs of doors.
Key Features
- Stainless Steel Construction: The all stainless steel construction of this device makes it ideal for high abuse applications that would disable other electric strikes.
- High-Strength Design: Static strength 1,500 lbs. and Dynamic strength 70 ft-lbs.
- Exceptional Endurance: Endurance rating 500,000 cycles
- Frame Tolerance: Horizontally adjustable keeper to allow for door and frame misalignment
- Fail-Secure Standard: Fail Secure (standard) operation with optional fail-safe models available
- Grade 1 Certification: This strike surpasses BHMA/ANSI Grade 1 requirements for a high level of quality and security.
Technical Specifications
- Latchbolt Throw: 1/2″ or 5/8″ (without deadbolt)
- Keeper Depth: 1/2″ standard
- Material: Stainless steel (all components)
- Static Strength: 1,500 lbs
- Dynamic Strength: 70 ft-lbs
- Endurance Rating: 500,000 cycles
- Electrical Options: 12VDC or 24VDC
- Power Consumption (12VDC): 0.51 Amps continuous duty
- Power Consumption (24VDC): 0.25 Amps continuous duty
- Fire Rating: UL 10C, 3-hour fire-rated (single and double door, fail secure)
- Certifications: UL 1034 (burglary-resistant), ANSI/BHMA A156.31 Grade 1, CAN4-S104 (ULC-S104), NFPA-252, ASTM-E152
- Warranty: 5-year limited
Typical Applications
The 310-2 electric strike is widely used in:
- Commercial office buildings and access control systems
- Healthcare facilities and hospital secure entries
- Government and law enforcement buildings
- Correctional and detention facilities
- Educational institutions
- High-traffic institutional environments requiring fail-secure operation
- Fire-rated door applications (UL 10C compliant)
Compatibility & Replacements
Compatible With
- Cylindrical locksets (all brands)
- Mortise locksets without deadbolt
- Mortise exit devices
- Card readers and electronic access control systems
- Door position monitoring systems (optional LCBMA auxiliary switch)
- 12VDC and 24VDC control circuits
Replaces / Drop-In Replacement For
- Folger Adam 310 Series electric strikes (various configurations)
- Other industrial-grade electric strikes designed for 1/2″ and 5/8″ latchbolts
Works With
- Access control panels and relay circuits
- Electronic door locks and strike-controlled systems
- Intercom and buzzer-activated entry systems
- Building management systems (BMS) with 12/24VDC output
- Auxiliary switch monitoring (LCBMA latchbolt monitor optional)
