Part : SC250DR Mallory Sonalert Products, Inc. Revision: G Sales Outline Drawing Specifications: Sound Level Category Medium Mode of Operation Continuous Voltage Rating 60 to 250 VAC/DC Frequency 2000 500 Hz Loudness 2 FT 67 to 77 dB(A) Typ. Loudness Min Vdc 60 dB(A) 2 Feet and 60 Vdc Loudness Max Vdc 72 dB(A) 2 Feet and 250 Vdc Current Draw 5-16mA 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 Recognized Dimensions: Inches (mm) ROHS Compliant 39 4411 South High School Road, Indianapolis, Indiana 46241 U.S.A Phone: (317) 612-1000 Fax: (317) 612-1010 www.mspindy.comX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Piezo Buzzers & Audio Indicators category: Click to view products by Mallory Sonalert manufacturer: Other Similar products are found below : 6-4 68S1240-PA MBA-624 FDG06PSLLF FDG111PLF F/NRMB 24 BLACK LF PF-35N29WQ PFD-21A29W PFD-27A35PQ PL- 21N30WQ PL-27A35PSQ PLD-21N30W PLD-21N30WQ PS-531Q PT-3534FP EBPT-401 B822B B/CP28/100DB/BLACK LF PB- 1220PEQ S6109 SBM616PR SC110E SC2036ACP SC616N-2 SC628FW SC628MPG SC648D SCS045MD9DT3S FCM12PLF F/EB20P- DR LF F/SMD03A LF FSMD8585JSLF F/SU 21-02 LF F/TCW 12 WITH LABEL LF F/UCW 06 WITH LABEL LF PFD-27N36W PKM22EPPH40S1-B0 PKM35-4A0 PL-35N29WQ PS-552Q CM-5 REF-202 B/SE 128 RED LF KBS-20DA-7AS KBS-27DA-5C-105 LSC628ANR 03-810.001 RTO-1R07-001 PL-21N31PQ B/CP 28B BLACK LF