728-489-1

Technical Characteristics

• Angle Between Adjacent Mounting Facilities

  120.0 degrees nominal single mounting facility

• Duty Type

  continuous

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal single mounting facility

• Terminal Type And Quantity

  4 pin all functions

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Coil Quantity

  1

• Overall Width

  1.925 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  300.0 milliamperes dc resistive load

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Overall Height

  0.901 inches nominal

• Overall Length

  2.604 inches nominal

• Winding Quantity

  1

• Winding Dc Resistance Rating

  655.0 ohms nominal single winding

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Environmental Protection

  hermetic

• Mounting Facility Type And Quantity

  3 unthreaded hole single mounting facility

• Mounting Facility Pattern

  ciruclar single mounting facility