B123F1

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  4.000 inches nominal single mounting facility

• Unthreaded Mounting Hole Diameter

  0.221 inches nominal single mounting facility

• Winding Quantity

  1

• Coil Quantity

  1

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Nonpile-Up Main Contact Arrangement

  3 pole, double throw, one position momentary

• Overall Length

  6.310 inches nominal

• Overall Height

  5.120 inches nominal

• Overall Width

  5.690 inches nominal

• Winding Dc Resistance Rating

  52.0 ohms nominal single winding

• Duty Type

  continuous

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  250.0 amperes ac resistive load

• Main Contact Maximum Voltage Rating In Volts

  208.0 ac

• Terminal Type And Quantity

  11 pin all functions