Electrically powered hold-open devices
Find and specify electrically powered hold-open devices from top manufacturers with NBS Source. Browse 2 products that are ready to use on your projects. Classification Pr_75_30_30_26.
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Addressable Door Retainer - 200N - Hold-Open Device
Verified 18 days ago
Apollo Fire Detectors Ltd
Loop-powered device designed for installation directly onto an addressable loop and is suitable for use on all types of fire door, including critical actuation doors.
9431 Commander Electromagnetic Floor Spring - Hold Open
Verified 26 days ago
Allgood Ltd
Electromagnetic floor spring to BS EN 1155.
Showing 1-2 of 2