W21ACQX-4

Technical Characteristics

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Overall Length

  2.875 inches nominal

• Operating Voltage Rating And Type At Specified Temp

  240.0 volts ac 25 deg celsius single winding

• Overall Width

  1.453 inches nominal

• Overall Height

  2.313 inches nominal

• Main Contact Maximum Voltage Rating In Volts

  240.0 ac and 28.0 dc

• Mounting Facility Type And Quantity

  2 slotted hole single mounting facility

• Winding Quantity

  1

• Time Delay

  1.00 seconds minimum fixed operate time and 2.00 seconds maximum fixed operate time

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility

• Main Contact Load Current Rating At Maximum Rated Voltage

  30.0 amperes ac resistive load and 20.0 amperes dc resistive load

• Terminal Type And Quantity

  8 tab, solder lug all functions

• Energizing Element Power Rating

  8.0 volts-amperes

• Purpose For Which Designed

  general

• Contact Material

  silver

• Coil Quantity

  1

• Time Delay

  4.00 seconds nominal fixed release time

• Duty Type

  continuous

• Mounting Slot Width

  0.156 inches nominal single mounting facility

• Mounting Facility Pattern

  in-line single mounting facility