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Alarms & Accessories 2016

.94 mm 5/16 accepts 1/4 female disconnect cat psw-17 for closed loop alarm systems switch is closed when magnet is near cover hides screw terminals off- .. auto pin switches alarm switches spdt can be used on normally open or .. open or normally closed loop systems switch measures 2” long x 3/ .. and doors for normally closed systems 0.75 operating gap u.l listed