1RA4

Technical Characteristics

• Terminal Type And Quantity

  3 tab, solder lug

• Thread Series Designator

  unc

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained single switch unit

• Nominal Thread Size

  0.250 inches

• Thread Quantity Per Inch

  40

• Adapter Bushing Length

  0.175 inches minimum and 0.205 inches maximum

• Overall Width

  0.390 inches nominal

• Overall Height

  0.910 inches nominal

• Overall Length

  0.780 inches nominal

• Inclosure Type

  fully inclosed

• Body Width

  0.390 inches maximum

• Body Length

  0.765 inches minimum and 0.795 inches maximum

• Thread Class

  2a