318A

Technical Characteristics

• Winding Quantity

  1 single component

• Inclosure Type

  fully inclosed

• Mounting Method

  threaded stud single group

• Nominal Thread Size

  0.250 inches single group

• Rating Method

  electrical single component single winding

• Winding Operating Current

  625.0 milliamperes dc maximum single component single winding

• Dc Resistance Rating In Ohms

  21.000 single component single winding

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  2 tab, solder lug

• Thread Class

  2a single group

• Body Length

  5.188 inches nominal

• Body Width

  4.625 inches nominal

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.250 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.438 inches nominal single mounting facility single center group

• Body Height

  5.031 inches nominal

• Mounting Facility Quantity

  4 single group