Contact magnétique équilibré haute sécurité encastré Flair 3/4 po blanc (MSS200-7)

The Flair MSS200-7Balanced Magnetic Contact utilizes two high reliabilityRhodium plated reed switches of different sensitivityencapsulated in epoxy inside a recessed mounted fireretardant case. When the rare earth magnet is in placeand properly adjusted, one switch will be open and theother will be closed. This normal configuration will changeshould one of the following occur; (1) the normally closedswitch will open by either the deliberate shunting of themagnetic field or if the door/window is opened, (2) theaddition of a magnetic field of the same polarity as thecontact magnet will cause the normally open switch toclose, and (3) the addition of a magnetic field of oppositepolarity as the contact magnet will cause the normallyclosed switch to open. An end-of-line resistor may be used to allow a pre-deter-mined trickle of current to flow and permit operation froma supervised line at all times. A change in current whenthe switch closes causes a signal to activate the alarm.See Installation Instructions for more information.

Features:

The Flair MSS200-7Balanced Magnetic Contact utilizes two high reliabilityRhodium plated reed switches of different sensitivityencapsulated in epoxy inside a recessed mounted fireretardant case. When the rare earth magnet is in placeand properly adjusted, one switch will be open and theother will be closed. This normal configuration will changeshould one of the following occur; (1) the normally closedswitch will open by either the deliberate shunting of themagnetic field or if the door/window is opened, (2) theaddition of a magnetic field of the same polarity as thecontact magnet will cause the normally open switch toclose, and (3) the addition of a magnetic field of oppositepolarity as the contact magnet will cause the normallyclosed switch to open. An end-of-line resistor may be used to allow a pre-deter-mined trickle of current to flow and permit operation froma supervised line at all times. A change in current whenthe switch closes causes a signal to activate the alarm.See Installation Instructions for more information.

Features: