K1-12757

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  15.0 amperes maximum of standard range b and better drop siding single component 2nd secondary

• Installation For Which Designed

  outdoor nonportable

• Inclosure Type

  open

• Mounting Hole Diameter

  0.281 inches nominal single group

• Mounting Method

  flange single group and unthreaded hole single group

• Body Height

  4.625 inches maximum

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Winding Operating Current

  1000.0 amperes maximum of standard range b and better drop siding single component single primary

• Body Width

  5.125 inches maximum

• Winding Operating Current

  12.0 amperes maximum of standard range b and better drop siding single component 1st secondary

• Body Length

  5.625 inches maximum

• Frequency Rating

  6.0 hertz minimum single component and 1.2 kilohertz maximum single component

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.984 inches minimum single mounting facility single center group and 4.016 inches maximum single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.359 inches minimum single mounting facility single center group and 4.391 inches maximum single mounting facility single center group

• Terminal Type And Quantity

  6 threaded stud