D0057

Technical Characteristics

• Overall Width

  1.530 inches nominal

• End Item Identification

  type no. rt-77/grc-9

• Main Contact Load Current Rating At Maximum Rated Voltage

  40.0 milliamperes dc resistive load

• Winding Dc Resistance Rating

  11.0 ohms nominal single winding

• Pile-Up Main Contact Form Arrangement

  1a1b5c

• Nominal Thread Size

  0.164 inches single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  700.0 dc

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Nominal Operating Current Rating And Type

  520.0 milliamperes dc single winding

• Mounting Facility Type And Quantity

  2 threaded hole single mounting facility

• Overall Height

  2.260 inches nominal

• Coil Quantity

  1

• 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

• Operating Voltage Rating And Type At Specified Temp

  5.6 volts teardrop, two holes type 4f single winding

• Mounting Facility Pattern

  in-line single mounting facility

• Terminal Type And Quantity

  21 pin all functions

• Overall Length

  4.120 inches nominal