Bulletin F-1
General Description: Ordering Instructions: * Specify primary conduit opening
* Fixture Type Transformer * Order by model number shown desired 1 1/4 NPT or 1 1/2 NPT
* Inline Secondary Lugs RWMA * Add "X" to model number if * Specify tap switch position on
* Frame Cross Section 7 1/4" X 9 1/4 " transformer is to be fully potted 5-way mount models
Wound Core
KVA Rating Secondary Tap Switch Primary Model Number Weight Dwg. Frame Turns Ratio (xx:1 Unless in Series Then xx:2) 440 Volt
110 C Rise Voltage Range Location Connection 220V/60 Hz 440V/60 Hz Approx. No. Letter Tap 1 Tap 2 Tap 3 Tap 4
60 3.2 to 5.0 End Mount Disconnect Plug F22660A1AAW F44660A1AAW 137 R1287          
RWMA Volts   Solderless Lug F22660A1BAW F44660A1BAW     A 138 116 100 88
Type A-1 4 Steps 5 Way Mount Disconnect Plug F22660A1CAW F44660A1CAW 142 R1300          
      Solderless Lug F22660A1DAW F44660A1DAW              
  4.0 to 6.0 End Mount Disconnect Plug F22670E1AAW F44670E1AAW 152 R1287          
70 Volts   Solderless Lug F22670E1BAW F44670E1BAW     E 105 92 82 74
  4 Steps 5 Way Mount Disconnect Plug F22670E1CAW F44670E1CAW 158 R1300          
      Solderless Lug F22670E1DAW F44670E1DAW              
85 5.2 to 7.1 End Mount Disconnect Plug F22685B1AAW F44685B1AAW 173 R1287          
RWMA Volts   Solderless Lug F22685B1BAW F44685B1BAW     B 85 76 68 62
Type B-1 4 Steps 5 Way Mount Disconnect Plug F22685B1CAW F44685B1CAW 178 R1300          
      Solderless Lug F22685B1DAW F44685B1DAW              
  6.9 to 9.0 End Mount Disconnect Plug   F446120J1AAW 200 R1287          
120 Volts   Solderless Lug F226120J1BAW F446120J1BAW     J 64 59 54 49
  4 Steps 5 Way Mount Disconnect Plug   F446120J1CAW 205 R1300          
      Solderless Lug F226120J1DAW F446120J1DAW              
  9.4 to 11.5 End Mount Disconnect Plug   F446150JL1AAW 236 R1287          
150 Volts   Solderless Lug F226150JL1BAW F446150JL1BAW     JL 47 44 41 38
  4 Steps 5 Way Mount Disconnect Plug   F446150JL1CAW 241 R1300          
      Solderless Lug F226150JL1DAW F446150JL1DAW              
Stacked Core
KVA Rating Secondary Tap Switch Primary Model Number Weight Dwg. Frame Turns Ratio (xx:1 Unless in Series Then xx:2) 440 Volt
110 C Rise Voltage Range Location Connection 220V/60 Hz 440V/60 Hz Approx. No. Letter Tap 1 Tap 2 Tap 3 Tap 4
  2.4 to 3.5 End Mount Disconnect Plug F22635A1AAL F44635A1AAL 143 R1287          
35 Volts   Solderless Lug F22635A1BAL F44635A1BAL     A 170 154 140 126
  4 Steps 5 Way Mount Disconnect Plug F22635A1CAL F44635A1CAL 148 R1300          
      Solderless Lug F22635A1DAL F44635A1DAL              
  2.9 to 4.2 End Mount Disconnect Plug F22645E1AAL F44645E1AAL 165 R1287          
45 Volts   Solderless Lug F22645E1BAL F44645E1BAL     E 148 132 116 104
  4 Steps 5 Way Mount Disconnect Plug F22645E1CAL F44645E1CAL 170 R1300          
      Solderless Lug F22645E1DAL F44645E1DAL              
  3.2 to 5.2 End Mount Disconnect Plug F22655B1AAL F44655B1AAL 182 R1287          
55 Volts   Solderless Lug F22655B1BAL F44655B1BAL     B 138 110 94 84
  4 Steps 5 Way Mount Disconnect Plug F22655B1CAL F44655B1CAL 187 R1300          
      Solderless Lug F22655B1DAL F44655B1DAL              
  4.5 to 6.5 End Mount Disconnect Plug F22665J1AAL F44665J1AAL 225 R1287          
65 Volts   Solderless Lug F22665J1BAL F44665J1BAL     J 97 85 75 68
  4 Steps 5 Way Mount Disconnect Plug F22665J1CAL F44665J1CAL 230 R1300          
      Solderless Lug F22665J1DAL F44665J1DAL              
  6.0 to 8.5 End Mount Disconnect Plug F22690JL1AAL F44690JL1AAL 264 R1287          
90 Volts   Solderless Lug F22690JL1BAL F44690JL1BAL     JL 73 65 58 52
  4 Steps 5 Way Mount Disconnect Plug F22690JL1CAL F44690JL1CAL 269 R1300          
      Solderless Lug F22690JL1DAL F44690JL1DAL              
Standard Features: * Blade type plug if applicable Optional Features:
* Class "F" insulation * Interchangeable with other * Voltages and frequencies other than
* Totally enclosed tap switch manufacturers shown available on request
* Secondary end positively sealed * Thermostats
against contamination