Bulletin F-2.1
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
* Staggered 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
  3.2 to 5.0 End Mount Disconnect Plug F22660A1AEW F44660A1AEW 137 R1382          
60 Volts   Solderless Lug F22660A1BEW F44660A1BEW     A 138 116 100 88
  4 Steps 5 Way Mount Disconnect Plug F22660A1CEW F44660A1CEW 142 R1383          
      Solderless Lug F22660A1DEW F44660A1DEW              
  4.0 to 6.0 End Mount Disconnect Plug F22670E1AEW F44670E1AEW 152 R1382          
70 Volts   Solderless Lug F22670E1BEW F44670E1BEW     E 105 92 82 74
  4 Steps 5 Way Mount Disconnect Plug F22670E1CEW F44670E1CEW 158 R1383          
      Solderless Lug F22670E1DEW F44670E1DEW              
  5.2 to 7.1 End Mount Disconnect Plug F22685B1AEW F44685B1AEW 173 R1382          
85 Volts   Solderless Lug F22685B1BEW F44685B1BEW     B 85 76 68 62
  4 Steps 5 Way Mount Disconnect Plug F22685B1CEW F44685B1CEW 178 R1383          
      Solderless Lug F22685B1DEW F44685B1DEW              
  6.9 to 9.0 End Mount Disconnect Plug   F446120J1AEW 200 R1382          
120 Volts   Solderless Lug F226120J1BEW F446120J1BEW     J 64 59 54 49
  4 Steps 5 Way Mount Disconnect Plug   F446120J1CEW 205 R1383          
      Solderless Lug F226120J1DEW F446120J1DEW              
  9.4 to 11.5 End Mount Disconnect Plug   F446150JL1AEW 236 R1382          
150 Volts   Solderless Lug F226150JL1BEW F446150JL1BEW     JL 47 44 41 38
  4 Steps 5 Way Mount Disconnect Plug   F446150JL1CEW 241 R1383          
      Solderless Lug F226150JL1DEW F446150JL1DEW              
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 F22635A1AEL F44635A1AEL 143 R1382          
35 Volts   Solderless Lug F22635A1BEL F44635A1BEL     A 170 154 140 126
  4 Steps 5 Way Mount Disconnect Plug F22635A1CEL F44635A1CEL 148 R1383          
      Solderless Lug F22635A1DEL F44635A1DEL              
  2.9 to 4.2 End Mount Disconnect Plug F22645E1AEL F44645E1AEL 165 R1382          
45 Volts   Solderless Lug F22645E1BEL F44645E1BEL     E 148 132 116 104
  4 Steps 5 Way Mount Disconnect Plug F22645E1CEL F44645E1CEL 170 R1383          
      Solderless Lug F22645E1DEL F44645E1DEL              
  3.2 to 5.2 End Mount Disconnect Plug F22655B1AEL F44655B1AEL 182 R1382          
55 Volts   Solderless Lug F22655B1BEL F44655B1BEL     B 138 110 94 84
  4 Steps 5 Way Mount Disconnect Plug F22655B1CEL F44655B1CEL 187 R1383          
      Solderless Lug F22655B1DEL F44655B1DEL              
  4.5 to 6.5 End Mount Disconnect Plug F22665J1AEL F44665J1AEL 225 R1382          
65 Volts   Solderless Lug F22665J1BEL F44665J1BEL     J 97 85 75 68
  4 Steps 5 Way Mount Disconnect Plug F22665J1CEL F44665J1CEL 230 R1383          
      Solderless Lug F22665J1DEL F44665J1DEL              
  6.0 to 8.5 End Mount Disconnect Plug F22690JL1AEL F44690JL1AEL 264 R1382          
90 Volts   Solderless Lug F22690JL1BEL F44690JL1BEL     JL 73 65 58 52
  4 Steps 5 Way Mount Disconnect Plug F22690JL1CEL F44690JL1CEL 269 R1383          
      Solderless Lug F22690JL1DEL F44690JL1DEL              
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