581371-1

Technical Characteristics

• Mounting Facility Type And Quantity

  4 threaded stud single mounting facility

• Nominal Thread Size

  0.138 inches single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Nonpile-Up Main Contact Arrangement

  3 pole, single throw, normally open, momentary action

• Time Delay

  0.02 seconds maximum fixed operate time

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius single winding

• Main Contact Maximum Voltage Rating In Volts

  240.0 ac

• Overall Length

  2.087 inches maximum

• Overall Height

  1.531 inches maximum

• Environmental Protection

  hermetic

• Winding Quantity

  1

• Thread Class

  2a single reed

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.187 inches nominal single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.187 inches nominal single mounting facility

• Overall Width

  1.531 inches maximum

• Coil Quantity

  1

• Duty Type

  continuous

• Thread Quantity Per Inch

  32 single reed

• Nominal Operating Current Rating And Type

  250.0 milliamperes dc single winding

• Time Delay

  0.01 seconds maximum fixed release time

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load

• Thread Series Designator

  unc single mounting facility

• Terminal Type And Quantity

  8 pin all functions