1163953

Technical Characteristics

• Environmental Protection

  dustproof

• Overall Length

  5.500 inches nominal

• Overall Height

  6.680 inches nominal

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Arc Quenching Method

  air

• Winding Quantity

  1

• Main Contact Maximum Voltage Rating In Volts

  550.0 ac and 550.0 dc

• Operating Voltage Rating And Type At Specified Temp

  250.0 volts teardrop, two holes type 7f single winding

• Winding Dc Resistance Rating

  4.43 kilohms nominal single winding

• Overall Width

  2.870 inches nominal

• Coil Quantity

  1

• Thread Series Designator

  unc single mounting facility

• Thread Class

  2b single mounting facility

• Mounting Facility Type And Quantity

  1 threaded hole single mounting facility

• Nominal Thread Size

  0.190 inches single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes ac resistive load and 250.0 milliamperes dc resistive load

• Duty Type

  continuous

• Nominal Operating Current Rating And Type

  20.0 milliamperes dc single winding