1257

Technical Characteristics

• Mounting Facility Type And Quantity

  3 unthreaded hole single mounting facility

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Main Contact Load Current Rating At Maximum Rated Voltage

  12.0 amperes ac resistive load

• Overall Width

  2.180 inches nominal

• Environmental Protection

  humidity resistant and salt spray resistant

• Winding Quantity

  1

• Overall Length

  3.000 inches nominal

• Overall Height

  1.430 inches nominal

• Mounting Facility Pattern

  triangle single mounting facility

• Winding Dc Resistance Rating

  5.0 kilohms nominal single winding

• Terminal Type And Quantity

  8 pin all functions

• Unthreaded Mounting Hole Diameter

  0.141 inches nominal single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac

• Coil Quantity

  1

• Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle

  2.062 inches nominal single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  115.0 volts teardrop, two holes type 4f single winding

• Duty Type

  continuous