MB521C

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.500 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Current

  1.2 amperes ac maximum single component 1st secondary

• Winding Operating Voltage

  110.00 ac volts nominal single component all primary

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Winding Function And Quantity

  2 primary single component and 3 secondary single component

• Winding Operating Voltage

  6.30 ac volts nominal single component 3rd secondary

• Mounting Facility Quantity

  4 single group

• Body Width

  2.500 inches nominal

• Winding Operating Current

  600.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Current

  7.5 milliamperes ac maximum single component 2nd secondary

• Body Height

  2.438 inches nominal

• Winding Operating Voltage

  680.00 ac volts nominal single component 2nd secondary

• Frequency Rating

  50.0 hertz minimum single component and 420.0 hertz maximum single component

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Winding Operating Voltage

  6.30 ac volts nominal single component 1st secondary

• Inclosure Type

  fully inclosed

• Body Length

  3.000 inches nominal

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.062 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  12 tab, solder lug