8QA21S5

Technical Characteristics

• Operating Voltage Rating And Type At Specified Temp

  28.0 volts teardrop, two holes type 4f single winding

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Main Contact Load Current Rating At Maximum Rated Voltage

  4.0 amperes dc resistive load

• Winding Quantity

  1

• Unthreaded Mounting Hole Diameter

  0.150 inches nominal single mounting facility

• Overall Height

  1.010 inches nominal

• Overall Width

  0.700 inches nominal

• Main Contact Maximum Voltage Rating In Volts

  22.0 dc

• Terminal Type And Quantity

  8 pin all functions

• Overall Length

  1.718 inches nominal

• Coil Quantity

  1

• Winding Dc Resistance Rating

  3.4 kilohms nominal single winding

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.396 inches nominal single mounting facility

• Duty Type

  continuous

• Mounting Facility Pattern

  in-line single mounting facility