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  • ASSA ABLOY
    • Electromechanical
    • Electromagnetic Lock

    A4 and A8 Single Series Non Monitored Electromagnetic Lock

    General Description: 

    The Single Series Electromagnetic Locks operate with holding forces from 250kg up to 580kg. Covering a range of applications the A4 and A8 Electromagnets are ideal for applications from Standard doors through to high use commercial swing doors. With fixing options including wood, aluminium and steel constructions, as well as glass door applications, the range caters to most electromagnetic needs. 

    Key Features: 

    • Fail-safe: unlocks when power is removed

    • Easy installation: suitable for both new and retrofit usage

    • High holding force: refer to the technical data overleaf

    • Self-alignment: armature plate pivots to accommodate door drop

    • Silent operation: no humming or buzzing

    • Dual voltage: site selectable 12 or 24 Vdc

    • Instantaneous Release: smart electronics on the Z Series Electromagnets eliminate residual magnetism

    Applications: 

    • Aluminium doors

    • Glass doors

    • IT Storage rooms

    • Access control

    • Surface mount for inswing and outswing doors

    A4 and A8 Single Series Non Monitored Electromagnetic Lock  A4 Magnet A8 Magnet
    Holding force 250-280kg 550-580kg 
    Voltage 12Vdc/ 24Vdc ±1 0%  12Vdc/ 24Vdc ±1 0% 
    Current 450mA@(12Vdc) 225mA@ (24Vdc) 512mA@(12Vdc) 256mA@(24Vdc)
    Monitoring  None  None 
    Operating temperature -10 to 55 Degrees -10 to 55 Degrees
    Operating humidity 0-95% 0-95%
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    • Electromechanical
    • Electronic Access Control
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    • Master Key Systems
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