57F90874-19

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Overall Height

  1.380 inches nominal

• Overall Width

  1.590 inches nominal

• End Item Identification

  dwg no. 79f811640-3

• Winding Quantity

  1

• Winding Dc Resistance Rating

  500.0 ohms nominal

• Duty Type

  continuous

• Mounting Facility Type And Quantity

  4 threaded stud

• Nonpile-Up Main Contact Arrangement

  2 pole,double throw,one position momentary

• Time Delay

  0.60 seconds nominal

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Thread Series Designator

  unc

• Terminal Type And Quantity

  8 pin

• Thread Class

  2a

• Overall Length

  2.120 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.937 inches nominal

• Environmental Protection

  hermetic

• Coil Quantity

  1

• Nominal Thread Size

  0.138 inches

• Mounting Facility Pattern

  four position rectangular

• Nominal Operating Current Rating And Type

  3.0 amperes dc

• Time Delay

  0.025 seconds nominal

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius

• Main Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes dc