181-8003

Technical Characteristics

• Mounting Facility Type And Quantity

  4 threaded hole second mounting facility

• Unthreaded Mounting Hole Diameter

  0.199 inches nominal first mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load and 15.0 amperes dc resistive load

• Winding Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  240.0 ac and 30.0 dc

• Arc Quenching Method

  air

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal first mounting facility

• Overall Length

  3.380 inches maximum

• Cubic Measure

  78.123 cubic inches

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.750 inches nominal second mounting facility

• Frequency In Hertz

  60.0 nominal

• Storage Type

  general purpose warehouse

• Overall Width

  3.090 inches maximum

• Mounting Facility Pattern

  rectangular second mounting facility

• Thread Class

  2b second mounting facility

• Fragility Factor

  moderately rugged

• Environmental Protection

  dustproof

• Case Material

  plastic

• Duty Type

  continuous

• Terminal Type And Quantity

  8 screw all functions

• Mounting Facility Pattern

  rectangular first mounting facility

• Thread Series Designator

  unc second mounting facility

• Mounting Facility Type And Quantity

  4 unthreaded hole first mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Height

  3.340 inches nominal first mounting facility

• Coil Quantity

  1

• Thread Direction

  right-hand second mounting facility

• Purpose For Which Designed

  general

• Energizing Element Power Rating

  8.0 watts

• Time Delay

  5.00 seconds minimum adjustable operate time and 50.00 seconds maximum adjustable operate time

• Operating Voltage Rating And Type At Specified Temp

  480.0 volts ac 25 deg celsius single winding

• Overall Height

  7.480 inches maximum

• Thread Quantity Per Inch

  32 second mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.500 inches nominal second mounting facility

• Time Delay

  10.00 seconds minimum adjustable release time and 100.00 seconds maximum adjustable release time

• Nominal Thread Size

  0.164 inches second mounting facility