27QA7H2

Technical Characteristics

• Thread Class

  2a single reed

• Overall Height

  2.400 inches nominal

• Duty Type

  continuous

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action

• Operating Voltage Rating And Type At Specified Temp

  24.0 volts dc 25 deg celsius single winding

• Main Contact Load Current Rating At Maximum Rated Voltage

  20.0 amperes ac resistive load

• Overall Length

  2.000 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.250 inches nominal single mounting facility

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.250 inches nominal single mounting facility

• Overall Width

  2.000 inches nominal

• Environmental Protection

  hermetic

• Winding Quantity

  1

• Coil Quantity

  1

• Winding Dc Resistance Rating

  150.0 ohms nominal single winding

• Mounting Facility Type And Quantity

  4 threaded stud single mounting facility

• Nominal Thread Size

  0.138 inches single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Main Contact Maximum Voltage Rating In Volts

  125.0 ac

• Thread Series Designator

  unc single mounting facility

• Terminal Type And Quantity

  4 pin all functions