555251-004

Technical Characteristics

• Main Contact Load Current Rating At Maximum Rated Voltage

  200.0 milliamperes ac resistive load and 3.0 amperes dc resistive load

• Operating Voltage Rating And Type At Specified Temp

  26.5 volts teardrop, two holes type 4f single winding

• Main Contact Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Winding Dc Resistance Rating

  5.0 kilohms nominal single winding

• Overall Height

  0.410 inches nominal

• Time Delay

  0.0100 seconds nominal fixed operate time

• Coil Quantity

  1

• Time Delay

  0.100 seconds nominal fixed release time

• Thread Series Designator

  unc single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  1.0 amperes dc inductive load

• Terminal Type And Quantity

  8 wire hook all functions

• Thread Class

  2a single mounting facility

• Mounting Facility Pattern

  diagonal single mounting facility

• Winding Quantity

  1

• Thread Quantity Per Inch

  40 single mounting facility

• Environmental Protection

  hermetic

• Main Contact Load Current Rating At Maximum Rated Voltage

  500.0 milliamperes dc lamp load

• Nominal Thread Size

  0.112 inches single mounting facility

• Mounting Facility Type And Quantity

  2 threaded stud single mounting facility

• Overall Length

  1.280 inches nominal

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Nominal Operating Current Rating And Type

  2.8 milliamperes dc single winding

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.790 inches minimum single mounting facility and 0.810 inches maximum single mounting facility

• Overall Width

  0.910 inches nominal

• Duty Type

  continuous