2122DH21NA

Technical Characteristics

• Overall Height

  1.500 inches nominal

• Duty Type

  continuous

• Main Contact Maximum Voltage Rating In Volts

  30.0 dc

• Main Contact Load Current Rating At Maximum Rated Voltage

  10.0 amperes dc resistive load

• Coil Quantity

  1

• Time Delay

  0.03 seconds nominal fixed operate time

• Terminal Type And Quantity

  8 pin all functions

• Overall Length

  5.180 inches nominal

• Winding Quantity

  1

• Overall Width

  2.180 inches nominal

• Unthreaded Mounting Hole Diameter

  0.173 inches nominal single mounting facility

• Environmental Protection

  hermetic

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Winding Dc Resistance Rating

  131.0 ohms nominal single winding

• Mounting Facility Pattern

  rectangular single mounting facility

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.188 inches nominal single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Nominal Operating Current Rating And Type

  210.0 milliamperes dc single winding

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.000 inches nominal single mounting facility