API255C

Technical Characteristics

• Main Contact Current Type

  dc

• Lock In Device Type

  self-holding spring

• Terminal Quantity

  4

• Environmental Protection

  hermetically sealed

• Meter Movement Voltage In Volts

  24.000 nominal

• Mounting Configuration

  three 0.125 in. dia mtg holes spaced 120 deg apart on 1.220 in. radius

• Voltage Rating

  125.0 volts nominal

• Release Method

  electromagnetic

• Meter Body Diameter

  2.210 inches nominal

• Case Material

  metal

• Contact Closing Condition

  increase value

• Main Contact Arrangement

  2 pole, single throw, both positions maintained

• Meter Depth Behind Mounting Flange

  1.405 inches nominal

• Special Features

  two terms for external voltage and locking coil,two terms for signal coil /total 4/

• Meter Movement Current Range

  +0.0/+100.0 microamperes

• Reset Facility Feature

  provided

• Mounting Flange Width

  2.695 inches nominal

• Main Contact Current Rating

  0.050 amperes nominal

• Terminal Type

  solder lug

• Meter Movement Current Type

  dc