Hes 310-4 24D 630 Lcbma Electric Strike 24VDC Fail Secure

Product Description

The HES 310-4 24D 630 LCBMA is a complete fail-secure electric strike designed for access control applications in commercial and institutional door hardware installations. Operating at 24 volts DC, it features a PK Keeper configuration with a latchbolt locking cam monitor and an integrated auxiliary switch for door position or latch status monitoring. In the fail-secure mode, the strike remains locked during a power loss, making it appropriate for doors where security must be maintained when the system is offline. Licensed electricians and certified access control technicians typically handle the electrical integration for this type of hardware.

This electric strike is suited for commercial access control projects where door monitoring and latch confirmation are required. The latchbolt locking cam monitor provides feedback to the access control panel, confirming that the latchbolt is fully engaged. The auxiliary switch output allows integration with alarm systems, access control panels, or building management systems. The satin stainless steel finish, designated 630, is commonly specified in institutional and commercial environments for its durability and corrosion resistance.

Key Features

• Fail-secure operation keeps the door locked during power loss
• 24-volt DC operating voltage for compatibility with standard access control power supplies
• PK Keeper configuration accommodates common latchbolt hardware
• Latchbolt locking cam monitor confirms latch engagement status
• Integrated auxiliary switch for monitoring output to access control or alarm panels
• Satin stainless steel (630) finish for durability in commercial environments

Compatibility

Designed as an OEM-style replacement or new-installation electric strike for commercial door access control systems requiring a fail-secure, 24VDC strike with latch monitoring capability.

Installation Notes

Installation should be performed by a licensed electrician or qualified access control technician in accordance with NFPA 70 (NEC) and applicable local codes. Disconnect and lock out all power to the access control system before wiring or adjusting the strike. Verify door frame preparation and strike cutout dimensions before installation to ensure proper latchbolt engagement. Consult the manufacturer wiring diagram for auxiliary switch and monitor lead connections.