Mallory Sonalert Products Inc. Sales Outline Drawing Part # Revision SCE028LD2TT1B A Specifications: Sound Level Category Mode of Operation Voltage Rating Frequencies Loudness @ 2 FT Current Draw Housing Material Storage Temperature Operating Temperature Panel Mounting Knurled Nut Termination Weight (Typical) NEMA 3R, 4X, & 12 Options Loud Ringer Three Tone (1.2 sec ON / 1.5 sec OFF Repeating) 16 to 28 Vdc 2667 Hz / 2000 Hz / 1667 Hz (50 msec / note) 85 to 95 dB(A) typ. 30 mA Max Nylon 6/6 (Color: Black) -40C to +85C -30C to +65C Recommended hole size is 1.25in (31.75mm). Threaded front will fit standard 30mm (1.181in) hole. Used to attach part to panel. The max recommended torque is 10 in-lbs 5mm standard socket used with pluggable screw terminal block. 1.05 oz (30 g) Approved with use of ACC03. For other options contact factory Dimensions: Inches (mm) RoHS Compliant S AL ER T(R) ON Made in U.S.A. Solutions 4411 South High School Road, Indianapolis, Indiana 46241 U.S.A * Phone: (317)612-1000 Fax: (317)612-1010 * www.mallory-sonalert.com