1091

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal single mounting facility

• Winding Dc Resistance Rating

  250.0 ohms nominal single winding

• Thread Class

  2b single mounting facility

• Duty Type

  continuous

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.625 inches nominal single mounting facility

• Overall Height

  1.500 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Mounting Facility Pattern

  rectangular single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 24.0 dc

• Nominal Thread Size

  0.164 inches single mounting facility

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Overall Length

  2.750 inches nominal

• Mounting Facility Type And Quantity

  4 threaded hole single mounting facility

• Overall Width

  1.680 inches nominal

• Main Contact Load Current Rating At Maximum Rated Voltage

  20.0 amperes ac resistive load and 20.0 amperes dc resistive load

• Coil Quantity

  1

• Thread Series Designator

  unc single mounting facility