1730-057

Technical Characteristics

• Duty Type

  continuous

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.375 inches nominal single mounting facility

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  rectangular single mounting facility

• Time Delay

  0.011 seconds nominal fixed operate time

• Storage Type

  general purpose warehouse

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Frequency In Hertz

  60.0 nominal and 400.0 nominal

• Environmental Protection

  hermetic

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.500 inches nominal single mounting facility

• Winding Quantity

  1

• Case Material

  metal

• Terminal Type And Quantity

  8 wire hook all functions

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Main Contact Maximum Voltage Rating In Volts

  230.0 ac and 30.0 dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  0.1 milliamperes ac lamp load

• Main Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes ac inductive load

• Overall Length

  1.688 inches nominal

• Purpose For Which Designed

  general

• Main Contact Load Current Rating At Maximum Rated Voltage

  0.5 milliamperes ac motor load

• Coil Quantity

  1

• Overall Height

  1.234 inches maximum

• Winding Dc Resistance Rating

  330.0 ohms nominal single winding

• Overall Width

  0.859 inches nominal

• Time Delay

  0.004 seconds nominal fixed release time

• Cubic Measure

  1.789 cubic inches

• Unthreaded Mounting Hole Diameter

  0.156 inches nominal single mounting facility