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(E)PGrTER <br />The Symbol of Protection <br />U` LC* xnohnM <br />These vibrating type bells are designed for use as fire, burglar or general <br />signaling devices. They have low power consumption and high decibel <br />ratings. The unitmounts on a standard 4" (101n m) square electrical box <br />for indoor use or on a model BBK-1 weatherproof backbox or BBX-1 <br />deep weatherproof backbox for outdoor applications. Weatherproof <br />backbox model BBK-1, Stock No. 1500001. <br />BELLS <br />PBA-AC & MBA -DC <br />UL, ULC, and FM Approved <br />Sizes Available: 6" (150mm), 8" (200mm) and 10" (250mm) <br />Voltages Available: 24VAC <br />120VAC <br />12VDC (10.2 to 15.6) Polarized <br />24VDC (20.4 to 31.2) Polarized <br />Service Use: Fire Atarm <br />General Signaling <br />Burglar Alarm <br />Environment: Indoor or outdoor use (See Note 1) <br />-400 to 150OF (400 to 660C) <br />(Outdoor use requires weatherproof backbox.) <br />Termination: AC Bells - 4 No. 18 AWG stranded wires <br />DC Bells - Terminal strip <br />Finish: Red powder coating <br />Optional: Model BBK-1 weatherproof backbox <br />Model BBX-1 deep weatherproof backbox <br />Notes: <br />1. Minimum dB ratings are calculated from integrated sound pressure <br />measurements made at Underwriters Laboratories as specified in UL <br />Standard 464. UL tempemture range is -300 to 150OF (-340 to 660C). <br />2. Typical dB ratings are calculated from measurements made with a <br />conventional sound level meter and are indicative of output levels in <br />an actual installation. <br />3. ULC only applies to MBA DC bells. <br />Size inches <br />(mm) <br />Voltage <br />Model <br />Number <br />Stock <br />Number <br />Current <br />(Max.) <br />Typical dB at <br />10 ft. (3m) (2) <br />Minimum dB at <br />10 ft. (3m) (1) <br />6 (150) <br />12VDC <br />MBA126 <br />1750070 <br />.12A <br />85 <br />76 <br />8 (200) <br />12VDC <br />MBA128 <br />1750080 <br />.12A <br />90 <br />77 <br />10 (250) <br />12VDC <br />MBA1210 <br />1750060 <br />.12A <br />92 <br />78 <br />6 (150) <br />24VDC <br />MBA246 <br />1750100 <br />.06A <br />87 <br />77 <br />8 (200) <br />24VDC <br />MBA248 <br />1750110 <br />.06A <br />91 <br />79 <br />10 (250) <br />24VDC <br />MBA2410 <br />1750090 <br />.06A <br />94 <br />80 <br />6 (150) <br />24VAC <br />PBA246 <br />1806024* <br />.17A <br />91 <br />78 <br />8 (200) <br />24VAC <br />PBA248 <br />1808024* <br />.17A <br />94 <br />77 <br />10 (250) <br />24VAC <br />PBA2410 <br />1810024* <br />.17A <br />94 <br />78 <br />6 (150) <br />120VAC <br />PBA1206 <br />1806120* <br />.05A <br />92 <br />83 <br />8 (200) <br />120VAC <br />PBA1208 <br />1808120* <br />.05A <br />99 <br />84 <br />10 (250) <br />120VAC <br />PBA12010 <br />1810120* <br />.05A <br />99 <br />86 <br />All DC bells are polarized and have built-in transient protection. <br />* Does not have ULC listing. <br />WARNING <br />In outdoor or wet installations, bell must be mounted with <br />weatherproof backbox, BBK-1 or BBX-1. Standard electrical boxes <br />will not provide a weatherproof enclosure. If the bell and/or assembly <br />is exposed to moisture, it may fail or create an electrical hazard. <br />Potter Electric Signal Company, LLC • 2081 Craig Road, St. Louis, MO, 63146-4161 • Phone: 800-325-3936/Cmada888-882-1833-www.pottersignal.com <br />PRINTED INUSA MFG. #5400776 - REV Y PAGE 1 OF 2 <br />5/08 <br />