Lionbeam Time Delay Relays

Overview

The LIONBEAM lb-mld600t is a double-door electromagnetic lock designed for access control applications requiring a 600-pound holding force per door leaf. It operates on the principle of electromagnetism: when current flows through the silicon steel core, the lock generates a strong magnetic field that pulls the armature plate tightly against the lock body, securing the door. The unit incorporates a built-in time-delay function and a door-status bond sensor, giving access control panels real-time feedback on door position. It is installed by security technicians, locksmiths, and low-voltage electricians on paired door openings. The lb-mld600t is suited for double-door configurations in commercial and light industrial environments where controlled entry and exit are required. The integrated time-delay circuit allows the lock to hold for a programmable interval before releasing, which is useful at egress doors where orderly exit sequencing is needed. The bond sensor monitors whether the armature plate is in contact with the lock body, enabling the access control system to detect an unsecured door condition and trigger an alarm or log an event. Key Features 600-pound holding force designed for double-door assemblies Built-in time-delay function for programmable release sequencing Door-status bond sensor provides real-time contact signal to the access control panel Silicon steel core electromagnet construction for consistent holding performance Fail-secure or fail-safe wiring…