MIL-F-21346

Technical Characteristics

• Contact Surface Treatment

  any acceptable

• Internal Circuit Configuration And Pole Quantity

  3 pole, mainline, fused

• Voltage In Volts

  250.0

• Center To Center Distance Between Outside Mounting Holes Along Width

  1.940 inches nominal

• Mounting Hole Style

  in-line along the width

• Overall Length

  2.730 inches minimum and 2.770 inches maximum

• Body Style

  plain base w/o barriers

• Fuse Terminal Type Accommodated

  ferrule

• Accommodated Ferrule Diameter

  0.406 inches nominal

• Contact Material

  copper-beryllium, qq-c-533

• Current Carrying Rating In Amps

  30.0

• Mounting Hole Diameter

  0.164 inches nominal

• Terminal Type And Quantity

  6 screw

• Base Thickness

  0.230 inches minimum and 0.270 inches maximum

• Accommodated Fuse Length

  1.500 inches nominal

• Mounting Hole Quantity

  3

• Fuse Accommodation Quantity

  3

• Overall Width

  2.760 inches minimum and 2.800 inches maximum

• Body Height

  1.010 inches minimum and 1.050 inches maximum