8QA21E

Technical Characteristics

• Main Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac resistive load and 3.0 amperes dc resistive load

• Nominal Thread Size

  0.138 inches single mounting facility

• Overall Height

  1.230 inches nominal

• Fsc Application Data (Non-Core)

  relay,armature,except engine

• Overall Width

  1.090 inches nominal

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  24.0 volts teardrop, two holes type 4f single winding

• Winding Dc Resistance Rating

  300.0 ohms nominal single winding

• Mounting Facility Type And Quantity

  2 threaded hole single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Terminal Type And Quantity

  8 pin all functions

• End Item Identification

  type no. an/msq-18

• Overall Length

  2.180 inches nominal

• Coil Quantity

  1

• Pile-Up Main Contact Form Arrangement

  2c

• Time Delay

  0.003 seconds nominal fixed release time

• Nominal Operating Current Rating And Type

  80.0 milliamperes dc single winding

• Thread Series Designator

  unc single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.750 inches nominal single mounting facility

• Thread Class

  2b single mounting facility

• Duty Type

  continuous

• Time Delay

  0.012 seconds nominal fixed operate time

• Mounting Facility Pattern

  in-line single mounting facility