38-6122-4901

Technical Characteristics

• Mounting Flange Diameter

  3.020 inches nominal

• Main Contact Current Rating

  1.0 milliamperes nominal

• Meter Body Length

  2.727 inches nominal

• End Item Identification

  2gvortac, rta-2 antenna, fa-6237 control panel

• Contact Closing Condition

  decrease value

• Meter Movement Voltage In Volts

  48.000 nominal

• Mounting Configuration

  four no. 4-40 thd mtg studs spaced 2-1/4 in. c to c

• Meter Depth Behind Mounting Flange

  2.484 inches nominal

• Special Features

  2 coils, 48 vdc contacts rated at 15 ma

• Reset Facility Feature

  provided

• Meter Movement Current Type

  dc

• Lock In Device Type

  permanent magnet

• Case Material

  plastic

• Main Contact Current Type

  dc

• Terminal Type

  threaded stud

• Environmental Protection

  dustproof

• Terminal Quantity

  6

• Voltage Rating

  48.0 volts nominal

• Meter Mounting Type

  flush

• Meter Movement Current Range

  +330.0/+1000.0 microamperes

• Main Contact Form Arrangement

  2a1b

• Reference Data And Literature

  mk 13056, instruction book, rtn equipment antenna group, model rta-2, sec 1-12, fa-6237 control panel, pg 10-56; m 13056, fa-6237a control panel, pg 10-13

• Release Method

  electromagnetic

• Functional Description

  meter, relay, (tacan speed-control meter)