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Alarms & Accessories 2016

auto pin switches alarm switches spdt can be used on normally open or normally closed loop ... .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 ...  switches cat ms-11 $3.50 per set 10 sets for $32.50 standard magnetic proximity switch $1.00 each • 10 for $9.00 normally-closed ... klixon 9700k251-48 rated 13a/250 vac 3” lead length plunger-type magnetic switch cat thsw-167 seco-larm® enforcer #sm-4301-tq white