CK-177-444

Technical Characteristics

• Fragility Factor

  moderately rugged

• Precious Material And Location

  contacts silver and contact surfaces gold

• Main Contact Load Current Rating At Maximum Rated Voltage

  30.0 amperes ac resistive load

• Mounting Facility Type And Quantity

  2 unthreaded hole single mounting facility

• Storage Type

  general purpose warehouse

• Precious Material

  silver and gold

• Nonpile-Up Main Contact Arrangement

  2 pole, double throw, one position momentary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.875 inches nominal single mounting facility

• Environmental Protection

  hermetic

• Unthreaded Mounting Hole Diameter

  0.188 inches nominal single mounting facility

• Arc Quenching Method

  air

• Cubic Measure

  18.062 cubic inches

• Winding Quantity

  1

• Case Material

  metal

• Contact Surface Treatment

  gold

• Purpose For Which Designed

  general

• Contact Material

  silver

• Coil Quantity

  1

• Winding Dc Resistance Rating

  290.0 ohms nominal single winding

• Overall Height

  2.312 inches maximum

• Overall Width

  2.500 inches maximum

• Terminal Type And Quantity

  8 screw all functions

• Operating Voltage Rating And Type At Specified Temp

  24.0 volts dc 25 deg celsius single winding

• Duty Type

  continuous

• Overall Length

  3.125 inches maximum

• Mounting Facility Pattern

  in-line single mounting facility