Shop Hammond Autotransformers
Hammond Power Solutions has a collection of Autotransformers to change the voltage in commercial and industrial settings. This collection includes General Purpose Autotransformers and Motor Starting Autotransformers. See Hammond’s collection of autotransformers at HomElectrical!
250 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B2.5
250 HP; 240V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
300 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B3
300 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
400 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B4
400 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
500 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B5
500 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B6
600 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
800 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B8
800 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
25/30 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C.3
25/30 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
60/75 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C.75
60/75 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
100 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C1
100 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
125/150 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C1.5
125/150 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
1000 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C10
1000 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C12
1200 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C16
1600 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C2
200 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
250 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C2.5
250 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
300 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C3
300 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
400 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C4
400 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
500 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C5
500 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C6
600 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
800 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C8
800 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
25/30 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D.3
25/30 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
40/50 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D.5
40/50 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
60/75 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D.75
60/75 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
100 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D1
100 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
125/150 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D1.5
125/150 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
1000 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D10
1000 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D12
1200 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D16
1600 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D2
200 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
250 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D2.5
250 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
250 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B2.5
250 HP; 240V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
300 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B3
300 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
400 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B4
400 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
500 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B5
500 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B6
600 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
800 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 240V
3009B8
800 HP; 240V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
25/30 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C.3
25/30 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
60/75 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C.75
60/75 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
100 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C1
100 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
125/150 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C1.5
125/150 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
1000 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C10
1000 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C12
1200 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C16
1600 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C2
200 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
250 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C2.5
250 HP; 480V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
300 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C3
300 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
400 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C4
400 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
500 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C5
500 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C6
600 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
800 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 480V
3009C8
800 HP; 480V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
25/30 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D.3
25/30 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
40/50 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D.5
40/50 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
60/75 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D.75
60/75 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
100 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D1
100 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
125/150 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D1.5
125/150 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued
1000 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D10
1000 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D12
1200 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
1600 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D16
1600 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
200 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D2
200 HP; 600V; 3 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
Discontinued
250 HP Motor Starting Autotransformer, 3 Ph, 3 Coil, 600V
3009D2.5
250 HP; 600V; 3 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
Discontinued