Part #:
Revision:
Specifications:
Mallory Sonalert Products,Inc. ZT028LDCTR
Sales Outline Drawing C
Sound Level Category Loud
Mode of Operation Continuous
Voltage Rating 20 to 28 VDC
Lens Color Opaque White
LED Color RED
LED Mode of Operation Continuous
Frequency 3900 ± 500 Hz
Loudness @ 2 FT 85 to 95 dB(A) Typ.
Current Draw 40mA MAX
Housing Material 6/6 Nylon, Color: Black
Storage Temperature -40° to +80° C
Operating Temperature -30° to +65° C
Front Cap Material 6/6 Nylon, Color: Opaque White
Panel Mounting Recommended hole size is 22.5 mm. Thread front will fit standard 22.5mm hole.
Knurled Nut Used to attach part to panel. The max recommended torque is 10 in-lbs.
Weight (Typical) 28 g
4411 South High School Road, Indianapolis, Indiana 46241 U.S.A · Phone: (317) 612-1000 Fax: (317) 612-1010 www.mallory-sonalert.com
NEMA 3R,4X, & 12 Approved with use of included gasket.
Options Please contact factory.
Dimensions: Inches (mm) cUL Recognized ROHS Compliant
1.210 [30.74]
M22 x 1.5 Thread
<0.86 Maj. Dia.
0.524 [13.31]
Gasket
Knurl nut
1.710 [43.44]
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