138C478H01

Technical Characteristics

• Overall Height

  3.063 inches nominal

• Ac Voltage Rating

  0.0 volts minimum and 200.0 volts maximum

• Frequency Rating

  48.0 hertz minimum and 72.0 hertz maximum

• Case Surface Treatment

  enamel and tin plated

• Internal Battery Accommodation

  not included

• Design Type

  audible

• Phase

  three

• Overall Length

  4.060 inches maximum

• Overall Width

  3.350 inches maximum

• Case Material

  steel

• Mounting Method

  bracket