643X88

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Installation For Which Designed

  outdoor nonportable

• Winding Operating Voltage

  120.00 ac pounds per hour wet single component single secondary

• Overall Length

  10.875 inches nominal

• Winding Operating Voltage

  2.40 ac minor wet single component single primary

• Primary To Secondary Turn Ratio

  20 to 1 single component

• Mounting Method

  flange single group and unthreaded hole single group

• Mounting Hole Diameter

  0.437 inches nominal single group

• Mounting Slot Width

  0.437 inches nominal single group

• Overall Height

  5.937 inches nominal

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Length

  10.875 inches nominal

• Terminal Type And Quantity

  2 screw and 2 clamp

• Winding Power Rating

  740.0 volts-amperes single component single primary

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.500 inches nominal single mounting facility single center group

• Frequency Rating

  60.0 hertz nominal single component

• Overall Width

  6.375 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  9.000 inches nominal single mounting facility single center group