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> Cornell iron works g fire door releasing device M58A
Cornell iron works g fire door releasing device M58A
Available for immediate purchase is
M58A Fire Door Releasing Device
Releasing devices are electro-mechanical devices that enable automatic closing fire doors to respond to alarm signals from detection devices such as smoke detectors, heat detectors and central alarm systems. This permits closing the door before high temperatures melt the fusible link. Fusible links should always be used as back up to the releasing device.
fail-safe unit with adjustable time delay
normally energized - releases when de-energized
COMES AS PICTURED - WITH INSTRUCTIONS
NO TESTING HAS BEEN DONE UNLESS OTHERWISE SPECIFIED
ITEM SURPLUS FROM A GLOBAL PHARMACEUTICAL COMPANY
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