AH-1852

Technical Characteristics

• Nominal Operating Current Rating And Type

  400.0 milliamperes dc single winding

• Winding Quantity

  1

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action and 1 pole, double throw, one position momentary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility

• Overall Length

  4.125 inches nominal

• Unthreaded Mounting Hole Diameter

  0.196 inches nominal single mounting facility

• Overall Height

  3.093 inches nominal

• Coil Quantity

  1

• Auxiliary Contact Maximum Voltage Rating In Volts

  28.0 dc

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility

• Terminal Type And Quantity

  7 pin all functions

• Duty Type

  continuous

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f second winding

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Overall Width

  4.125 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  24.0 volts teardrop, two holes type 4f first winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  300.0 amperes ac resistive load and 5.0 amperes dc resistive load

• Environmental Protection

  hermetic