C8764-1

Technical Characteristics

• Thread Class

  2a single reed

• Overall Width

  1.480 inches nominal

• Environmental Protection

  hermetic

• End Item Identification

  type e-4

• Winding Quantity

  1

• Pile-Up Main Contact Form Arrangement

  2c1d

• Nominal Thread Size

  0.138 inches single mounting facility

• Mounting Facility Pattern

  isosceles triangle single mounting facility

• Nominal Operating Current Rating And Type

  57.0 amperes dc single winding

• Overall Length

  1.660 inches nominal

• Overall Height

  2.070 inches nominal

• Coil Quantity

  1

• Winding Dc Resistance Rating

  310.0 ohms nominal single winding

• Duty Type

  continuous

• Arc Quenching Method

  inert gas

• Mounting Facility Type And Quantity

  3 threaded stud single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac resistive load

• Main Contact Maximum Voltage Rating In Volts

  125.0 ac

• Terminal Type And Quantity

  12 pin all functions

• Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle

  1.188 inches nominal single mounting facility

• Thread Series Designator

  unc single mounting facility