A-770W

Technical Characteristics

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac resistive load and 5.0 amperes dc resistive load

• Auxiliary Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Nominal Operating Current Rating And Type

  400.0 milliamperes dc single winding

• Nonpile-Up Auxiliary Contact Arrangement

  1 pole, double throw, one position momentary

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Winding Quantity

  1

• Main Contact Load Current Rating At Maximum Rated Voltage

  300.0 amperes dc resistive load

• Terminal Type And Quantity

  8 threaded stud all functions

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  3.0 amperes ac lamp load and 3.0 amperes dc lamp load

• Auxiliary Contact Load Current Rating At Maximum Rated Voltage

  5.0 amperes ac inductive load and 5.0 amperes dc inductive load

• Coil Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Mounting Facility Pattern

  in-line first mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.563 inches nominal single mounting facility

• Duty Type

  continuous

• Overall Width

  2.560 inches maximum

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Winding Dc Resistance Rating

  90.0 ohms nominal single winding

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Overall Height

  2.970 inches maximum

• Overall Length

  5.190 inches maximum

• Unthreaded Mounting Hole Diameter

  0.266 inches nominal single mounting facility