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Apra 2011 Section 2 System Components Page 2 - 14 <br />Amerox Restaurant FxEr Suppressm S stout E:X4658 <br />SNAP ACTION SWITCH (PIN 12524) <br />Snap Actxmn Switch, drisrgned to be mounted in the h4RM i h411M II i PRM, are used to control venous output <br />functions. These output functions may involve furring off or turning on power, Examples of output fundlons <br />are souxtciing a visuS or aurcflMe alai, operate an eioc*teal gas valve, send a ssgrtal to an unsupervised <br />txr+A ng fife *ifni system, shtil off supplyau tans aryl ertargsze a relay to shol off ekx 1r"I ziptpisartce8. TwK) <br />SPDT snap action swilc:hes, ono PN12524 and one PN 18312, are pre-instased in the MRM, MRhI II and <br />PRM. Up to 2 adIdranat SPDT swrtches may be added for a lotat of our configniawns - SPDT, DPDT, <br />SPOT and 4PDF , <br />rta r <br />Comnwn <br />Non Abirrn <br />CondNlan <br />Ye�ltl�k <br />N O. <br />Mao.. <br />N.C. <br />SNAP ACTION SWITCH <br />S,WLC POLE <br />COUBLE TNWry <br />WN 125261 <br />ALARM -INITIATING SNAP ACTION SWITCH (PIN 18312) <br />One alarm o A►abng Snap Action Switch, (PIN 18312). is pre- <br />ntstal{ed and is used when the system Is regtwed to be <br />OetcbiclRy connected kr a Ore &lair system tx+r NFI'A 17 and <br />NFPA 72 in a supervised, four -wire rnarmer. N is desgned to <br />be mounted in the hlo an►c-al Release Module (MRM i MRhI II) <br />and the Pneigin a1rc Release Module (PRM) orttyfor the purpose <br />of WtlbalvV m) alarm in a supcwrsed lire atamm systtxn. All <br />Snap Action Switch connections are to be made outside the <br />MRM i hlRM II i PRM in an approved junction box. T"Ns is a <br />SPST; 0.25A; 30 VDC; N.Q swrch <br />VENT PLUG (M 10173I <br />�- NOIIVAU.Y 01-CH. <br />�f ^ LPA05 AAI Qf NFn IN r4ACB <br />C OU NI ON <br />LEADS ZOI.ORNCD W P"CII <br />The vent pliKj is required in the system actuation network to 4kYN a <br />means of rebevirtg pressure ai the actuation piping after a system <br />d+scharge, and to prevent a sluN bu1W-up of pressure in tart aclikit"i <br />iwte. <br />120 VAC Horn & Strobo (P/N 21396) <br />The Horn & Strobe Assembly is provided for use whBn visual and <br />sound warnings are required at system actuat+on. The unit requ ores <br />the use of a 4" square (10.16cm sq) x 2 118* (5.5cm) ooep back -box <br />with 'J,' conduit entrance on the top of the box. This device is to be <br />used with 120 VAC power supply and may be used InWe or <br />outside. Refer to +nstafraation and setup instructions suppised with <br />each unll <br />