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Gilbert Transformers

A.C.Gilbert Transformers

'B' in the Number usually means built in circuit 'B'reaker.
Gilbert# Years Watts Color Single/Dual Case Comments
1 50-52 25 black single metal  
1 56 35 black single metal  
1A 57 40 black single bakelite  
1 1/2 53 45 black single metal  
1 1/2 54-55 50 black single bakelite  
1 1/2B 56 50 black single bakelite  
2 47-52 75 black single metal  
2B 47-52 75 black single metal  
3 46 50 black single metal  
4B 49-56 100 gray single metal  
4B
 Grey top
w/ red case		  220V 50/60 cycles
5 46 50 black single metal  
5A 46 50 black single metal
25 cycles 
5B 46 50 black single metal  
6 46 75 black single metal
60 cycles
6A 46 75 black single metal
25 cycles
7 ? 75 black single metal  
7B 46 75 black single metal  
8B 46-52 100 gray single metal  
8B
  
100
gray
  
metal
220V 50/60 cycles
9B 46 150 black dual metal  
10DC 46   black single metal DC Inverter
11 46         Circuit Breaker
12B 46-52 250 gray dual metal  
13 52-55         Circuit Breaker
14 47 150       Rectiformer
15 48-52   gray     Rectifier
15B 53 110 black single bakelite  
16           Rectiformer
16B 53 190 black single bakelite  
16C 58 35        
17A 52 190 black single bakelite  
17B 52 190 black single bakelite  
18           Filter
18B 53 190 black dual bakelite
 
18B-EX
  
190
      
240V 50/60 cycles
18B 53 175 black dual bakelite  
19B 52-55 300 black single bakelite  
30B 53-56 300 black dual bakelite pic1, pic2
19508
10
metal
 Pike-Master
22004 59-64 40 black single bakelite  
22006 63 25 black single bakelite  
22020 57 50 black single bakelite  
22030 57-64 100 black single bakelite  
22033 65 25 black single metal  
22034 65 110     metal  
22035 57-64 175 black   bakelite  
22040 57-58 110 black single bakelite  
22060 57-58 175 black dual bakelite  
22080 57-58 300 black dual bakelite  
22090 59-64 350 black dual bakelite  

Last Updated on 6/16/99
By Paul Yorke
Paul at S-Trains.com