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Chapter 2 — Components <br /> Page 2 -6 <br /> REV. 3 <br /> 4. Fusible Links. After determining the maximum ambient temperature at the <br /> thermal detector location, select the correct thermal detec- <br /> The fusible link is designed to separate at a specific tem- tor according to the temperature condition chart below: <br /> perature, releasing tension from the fusible link line, causing <br /> system actuation. See Figure 2 -12. Thermal <br /> Detector No. Maximum Ambient <br /> O Model Temperature <br /> *TD-140 100° F. (38° C.) <br /> 150° F. (66° C.) <br /> TD -190 <br /> v TD -225 185° F. (85° C.) <br /> (I) re TD -325 285° F. (141° C.) <br /> TD -450 410° F. (210° C.) <br /> 'TD -600 560° F. (293° C.) <br /> Figure 2 -12. ML Style Fusible Link. MODEL RPS -M - REMOTE <br /> 002851PC MECHANICAL PULL STATION <br /> After determining the maximum ambient temperature at the Remote manual control for system releasing devices is pro - <br /> fusible link location, select the correct fusible link according vided by the Model RPS-M remote mechanical pull station. <br /> to the temperature condition chart below: It is connected to the system releasing device by stainless <br /> Fusible Link Maximum Ambient steel cable. This cable is enclosed in 1/2 in. EMT conduit <br /> Model No. Temperature with corner pulleys at each change in direction. The remote <br /> mechanical pull station shall be located at the point of <br /> 'FL 165 100° F. (38° C.) egress from the hazard area. See Figure 2 -13. <br /> FL -212 150° F. (66° C.) <br /> FL -280 225° F. (107° C.) - <br /> FL -360 290° F. (143° C.) m m <br /> FL -450 360° F. (182° C.) IN F I R E OF E <br /> ' FL -500 400° F. (204° C.) <br /> 5. Thermal Detectors. 1 J syruM <br /> Rate compensated temperature thermal detectors are nor- (D et m <br /> mally open, mechanical contact closure switches designed <br /> to operate at a factory preset temperature. They are avail- <br /> able in six preset temperatures which meet NFPA standards STANDARD 4IN. x4IN. ELEC. <br /> and are UL Listed and FM Approved. d JUNCTION BOX <br /> O <br /> i t L� / RIDGED BRUSHED <br /> V \ I 6 IN. LEADS O ALUMINUM FACE PLATE JO (152 MM) <br /> {\ f 1 � ^ ' / �� ( 41 RED PLASTIC <br /> 1/2 - 14 NPT �`y BREAK ROD <br /> r <br /> rat <br /> z ��� "Cr RING <br /> PULL. HANDLE <br /> I <br /> 1 IN. 4.9 IN. 1/4 IN. RADIUS <br /> HEX (125 mm) ON ALL CORNERS <br /> IN <br /> 9 3 <br /> (3 m mm) g Fi ure 2 -13. Model RPS -M Mechanical Pull Station. <br /> (9 <br /> 0028527C <br /> -. I 007354 <br /> 5/8 IN. <br /> (16 mm) <br /> Figure 2 -12a. Thermal Detector. <br /> ULEX 3437 CEx732 <br /> September 1, 2006 <br />