6957ED31-3A

Technical Characteristics

• Case Material

  plastic

• Duty Type

  continuous

• Nonpile-Up Main Contact Arrangement

  4 pole, single throw, normally open, momentary action and 4 pole, single throw, normally closed, momentary action

• Operating Voltage Rating And Type At Specified Temp

  440.0 volts ac 25 deg celsius single winding

• Coil Quantity

  1

• Purpose For Which Designed

  general

• Overall Length

  6.438 inches maximum

• Overall Height

  7.500 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.250 inches nominal single mounting facility

• Overall Width

  5.875 inches maximum

• Main Contact Load Current Rating At Maximum Rated Voltage

  15.0 amperes ac resistive load

• Winding Quantity

  1

• Cubic Measure

  283.674 cubic inches

• Arc Quenching Method

  air

• Center To Center Distance Between Mounting Facilities Parallel To Height

  5.750 inches nominal single mounting facility

• Unthreaded Mounting Hole Diameter

  0.266 inches nominal single mounting facility

• Frequency In Hertz

  60.0 nominal

• Storage Type

  general purpose warehouse

• Mounting Facility Pattern

  rectangular single mounting facility

• Mounting Facility Type And Quantity

  4 unthreaded hole single mounting facility

• Terminal Type And Quantity

  18 screw all functions

• Main Contact Maximum Voltage Rating In Volts

  440.0 ac

• Fragility Factor

  moderately rugged