2BA2057

Technical Characteristics

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 milliamperes ac resistive load

• Overall Width

  0.780 inches nominal

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Mounting Facility Type And Quantity

  2 threaded stud single mounting facility

• Nominal Thread Size

  0.112 inches single mounting facility

• Overall Length

  0.800 inches nominal

• Environmental Protection

  hermetic

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.498 inches nominal single mounting facility

• Winding Quantity

  1

• Operating Voltage Rating And Type At Specified Temp

  36.0 volts teardrop, two holes type 4f single winding

• Thread Class

  2a single mounting facility

• Time Delay

  0.01 seconds nominal fixed operate and release time

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Terminal Type And Quantity

  8 pin all functions

• Winding Dc Resistance Rating

  8.0 kilohms nominal single winding

• Coil Quantity

  1

• Thread Series Designator

  unc single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility

• Overall Height

  0.900 inches nominal