UMT(1)-.55

Technical Characteristics

• Overall Diameter

  0.165 inches nominal

• Breakdown Voltage

  550.000 volts minimum and 725.000 volts maximum

• Special Features

  case and terminals are hermetically sealed; terminals are solid copper wire and shall be hit tin or hot solder coated

• Precious Material

  silver

• Overall Length

  0.950 inches maximum

• Body Material

  metal and glass

• Terminal Type

  wire lead

• Terminal Quantity

  2

• Usage Design

  indoor and outdoor

• Mounting Method

  terminals, wire lead

• Precious Material And Location

  case surface silver

• Arrester Type

  any acceptable

• Mounting Configuration

  two leads 1.500 in. min length 0.020 in. diameter radially located 0.575 in. min to 0.605 in. max apart along length of case

• Supplementary Features

  capacitance less than 5 pf; insulation resistance 100 megohms min at 100 volts dc; operating temperature range minus 65 degrees celcius to plus 85 degrees celcius