181-00-00-02

Technical Characteristics

• Mounting Facility Pattern

  rectangular single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.687 inches nominal single mounting facility

• Environmental Protection

  hermetic

• Mounting Facility Type And Quantity

  4 threaded stud single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  125.0 volts ac 25 deg celsius single winding

• Thread Quantity Per Inch

  32 single mounting facility

• Time Delay

  7.00 seconds nominal fixed operate time

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Overall Height

  3.500 inches nominal

• Terminal Type And Quantity

  5 wire hook energizing element and contacts

• Terminal Type And Quantity

  3 wire hook dummy

• Main Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac resistive load

• Nonpile-Up Main Contact Arrangement

  1 pole, double throw, one position momentary

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac

• Coil Quantity

  1

• Case Material

  steel, corrosion resisting

• Thread Series Designator

  unc single mounting facility

• Frequency In Hertz

  45.0 minimum and 65.0 maximum

• Overall Length

  2.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.437 inches nominal single mounting facility

• Duty Type

  continuous

• Nominal Thread Size

  0.138 inches single mounting facility

• Overall Width

  2.000 inches nominal