6957ED12-5B

Technical Characteristics

• Fragility Factor

  moderately rugged

• Overall Height

  6.000 inches nominal

• Mounting Facility Pattern

  rectangular single mounting facility

• Storage Type

  general purpose warehouse

• Frequency In Hertz

  60.0 nominal

• Mounting Facility Type And Quantity

  8 threaded stud single mounting facility

• Arc Quenching Method

  air

• Thread Quantity Per Inch

  32 single mounting facility

• Winding Quantity

  1

• Thread Class

  2a single mounting facility

• Thread Series Designator

  unf single mounting facility

• Operating Voltage Rating And Type At Specified Temp

  440.0 volts -80 deg fahrenheit type 4f single winding

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally open, momentary action and 1 pole, single throw, normally closed, momentary action

• Overall Length

  4.500 inches nominal

• Terminal Type And Quantity

  6 screw all functions

• Purpose For Which Designed

  general

• Coil Quantity

  1

• Overall Width

  3.250 inches nominal

• Features Provided

  latching contacts

• Nominal Thread Size

  0.190 inches single mounting facility

• Duty Type

  continuous