Mallory Sonalert Products,Inc. Sales Outline Drawing Part #: Revision: SC628ANPR D Specifications: Sound Level Category Loud Mode of Operation Fast Pulse @ 2 - 9 PPS Voltage Rating 6 to 28 VAC/DC Frequency 2900 500 Hz Loudness @ 2 FT 88 to 101 dB(A) Typ. Loudness @ Min Vac/dc 80 dB(A) @ 2 Feet and 6 Vac/dc Loudness @ Max Vac/dc 95 dB(A) @ 2 Feet and 28 Vac/dc Current Draw 4-30 mA Duty Cycle (%) 50 Housing Material 6/6 Nylon, Color: Black Storage Temperature -40 to +85 C Operating Temperature -30 to +65 C Panel Mounting Recommended hole size is 1.25"(31.75mm). Thread front will fit standard 30mm(1.181") hole. Knurled Nut Used to attach part to panel. The max recommended torque is 10 in-lbs. Weight (Typical) 1.6 oz (45g) NEMA 3R,4X, & 12 Approved with use of ACC03. Options Please contact factory. cUL Inches (mm) PART DIMENSIONS BEFORE CODE DATE: 0810 5 Dimensions: Recognized ROHS Compliant PART DIMENSIONS AFTER CODE DATE: 0811 1 4411 South High School Road, Indianapolis, Indiana 46241 U.S.A * Phone: (317) 612-1000 Fax: (317) 612-1010 * www.mallory-sonalert.com