HES 10620475 Hes Fp: Lb-630 Fail-Safe Electric Strike
When you need reliable electric strike control for narrow-stile aluminum storefront doors or hollow metal frames, the HES 10620475 (LB-630) delivers the field-proven performance integrators depend on. This fail-safe strike body provides security during power loss while maintaining code-compliant egress — critical for installations requiring both access control and life safety compliance. The LB-630 addresses the challenge of retrofit projects where space constraints and existing frame configurations limit your hardware options.
Key Features
- Fail-safe operation maintains security when power is interrupted while allowing free egress at all times
- Compact strike body designed specifically for narrow-stile aluminum frames and tight frame pockets
- Field-reversible design accommodates both left-hand and right-hand door configurations without ordering separate units
- Proven HES strike mechanism engineered for high-cycle commercial applications
- Standard voltage options simplify integration with existing access control panels and power supplies
- Constructed for long-term durability in high-traffic commercial environments
- Compatible with cylindrical locksets and exit devices for flexible door hardware coordination
- UL listed for use in fire-rated assemblies when properly installed per manufacturer specifications
The LB-630 excels in retail, office, and institutional applications where narrow-stile aluminum doors dominate. Its compact footprint solves the common problem of insufficient strike pocket depth in pre-fabricated aluminum frames. The fail-safe configuration means the strike remains locked during normal operation and releases only when power is applied or during power failure — providing the security posture most facilities require while meeting egress codes. Field reversibility eliminates inventory complexity and reduces callbacks for handing errors.
Integration with access control systems is straightforward using standard low-voltage wiring practices. The strike pairs effectively with card readers, keypads, and request-to-exit devices in complete openings. For projects requiring ADA-compliant automatic operators or delayed egress, the LB-630 coordinates with HES monitoring switches and controllers. This strike handles the daily cycling demands of commercial traffic while maintaining the mechanical reliability that prevents nuisance service calls and keeps openings operational.
