P21B1H3A1

Technical Characteristics

• Thread Class

  2a single reed

• Environmental Protection

  hermetic

• Winding Dc Resistance Rating

  340.0 ohms nominal single winding

• Overall Length

  1.290 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.412 inches nominal single mounting facility

• Nonpile-Up Main Contact Arrangement

  1 pole, double throw, one position momentary

• Operating Voltage Rating And Type At Specified Temp

  21.0 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  2.0 amperes dc resistive load

• Main Contact Maximum Voltage Rating In Volts

  28.0 dc

• Terminal Type And Quantity

  5 pin all functions

• Overall Height

  0.350 inches nominal

• Overall Width

  0.790 inches nominal

• Winding Quantity

  1

• Coil Quantity

  1

• Duty Type

  continuous

• Nominal Thread Size

  0.112 inches single mounting facility

• Mounting Facility Type And Quantity

  2 threaded stud single mounting facility

• Features Provided

  polarized

• Mounting Facility Pattern

  two position in-line single mounting facility

• Thread Series Designator

  unc single mounting facility