SOUND SIGNALING EQUIPMENT Controls and Accessories For Automated Control of Industrial Sound Signals Model M-415 Signal Controller The M-415 Signal Controller is a fully enclosed, electronic device which provides for programming and control of 7 day or full year timed signals. A solid state time switch permits 4000 ON/OFF set points on independent daily schedules through a 7 day time period and across 99 separate holiday schedules. A factory installed field replaceable lithium battery maintains accurate time keeping and calendar information for a minimum of 8 years. Specifications of the M-415: Enclosure: Steel, enamel gray finish, lockable, NEMA3R Dimensions: 9.6" (24.4 cm) high, 5.7" (14.5 cm) wide, 3.6" (9 cm) deep ON/OFF Events: 1000+ events Knockouts: Combination 1/2"-3/4" nominal one on back, one on sides, two on bottom Voltages Available: 120/208/240/277 A.C. 1 Ph., 50/60 Hz Switch Rating: SPDT 30 AMP Wiring Terminals: #20 to #6 AWG Wire Minimum ON/OFF Times: 1 second Maximum ON/OFF Times: Indefinite Kahlenberg Industries, Inc. 1700 12th Street, P.O. Box 358 Two Rivers, WI 54241 U.S.A. www.kahlenberg.com