4099-BX - Alarms Series

Series: Alarms
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1305235966 4099
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Littelfuse Alarms and Accessories are designed for universal applications within harsh environments. Their features are designed for ease-of-installation and extended product lifecycle. Equipped with electromechanical buzzers that are designed for long-life. these products are designed to instantly indicate state changes to end users. Products will function with a variety of Cole Hersee and Littelfuse branded switches.

Many uses such as. door ajar warning. bus driver alert. low air pressure. temperature. etc. 
Works with any temperature. pressure. door or momentary switch.

  • Mating Connector: TE 1-320551-3 (20AWG Wire)
  • Current Max: 0.16A -Current Min: 0.10A
  • Current Nominal: 0.13A
  • Power Pin (Pin 1) Voltage Max: 12.8V DC
  • Power Pin (Pin 1) Voltage Min: 11.4V DC
  • Power Pin (Pin 1) Voltage Nominal: 12V DC
Property (Mouseover for details) Value
Packaging Box
Description Universal buzzer alarm.
Mounting Three Mounting Holes (0.283"" / 7.18mm Diameter, 0.562"" /14.28mm Apart)
Body size 1.875"" x2.5"" x2.53125"" (30.9mm x 63.2mm x 64.3mm)
Details Designed to work with various switches (temperature, pressure, door, momentary), the electrical contacts are designed for instant response and uninterrupted signal.
Case Impact-resistant ABS resin case, moisture-repellent insulator.
Terminals Two screw terminals with lockwashers
To request product environmental information, please complete the Product Environmental Information Request Form.