4178

Technical Characteristics

• Fuse Terminal Type Accommodated

  ferrule

• Accommodated Ferrule Diameter

  0.250 inches nominal

• Internal Circuit Configuration And Pole Quantity

  7 pole, mainline, fused

• Contact Material

  beryllium copper

• Terminal Type And Quantity

  9 screw

• Overall Length

  2.375 inches nominal

• Accommodated Fuse Length

  1.250 inches nominal

• Body Material

  plastic, phenol-formaldehyde

• Terminal Material

  brass

• Contact Surface Treatment

  silver plated

• Body Style

  signal block

• Fuse Accommodation Quantity

  7

• Overall Width

  4.281 inches nominal