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!
20/25 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.2
20/25 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,565.93Each
30/40 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.4
30/40 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,719.93Each
50 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.5
50 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$3,694.53Each
60/75 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.75
60/75 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$3,593.33Each
100 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B1
100 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$3,930.66Each
125/150 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B1.5
125/150 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$5,126.00Each
1000 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B10
1000 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$18,304.00Each
1200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B12
1200 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$26,143.33Each
1600 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B16
1600 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$33,176.00Each
200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B2
200 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$6,240.66Each
250 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B2.5
250 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$7,252.66Each
300 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B3
300 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$8,103.34Each
400 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B4
400 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$9,702.00Each
500 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B5
500 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$11,176.01Each
600 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B6
600 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$12,364.01Each
800 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B8
800 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$16,243.33Each
20/25 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.2
20/25 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,033.53Each
30/40 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.4
30/40 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,136.95Each
50 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.5
50 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,265.26Each
60/75 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.75
60/75 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,917.20Each
100 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C1
100 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$3,138.68Each
125/150 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C1.5
125/150 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$4,114.00Each
1000 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C10
1000 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$14,652.00Each
1200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C12
1200 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$20,892.67Each
1600 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C16
1600 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$26,546.66Each
200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C2
200 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$4,979.33Each
250 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C2.5
250 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$5,771.33Each
300 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C3
300 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$6,468.00Each
400 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C4
400 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$7,795.33Each
500 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C5
500 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$8,932.01Each
20/25 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.2
20/25 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,565.93Each
30/40 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.4
30/40 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,719.93Each
50 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.5
50 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$3,694.53Each
60/75 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B.75
60/75 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$3,593.33Each
100 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B1
100 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$3,930.66Each
125/150 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B1.5
125/150 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$5,126.00Each
1000 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B10
1000 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$18,304.00Each
1200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B12
1200 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$26,143.33Each
1600 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B16
1600 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$33,176.00Each
200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B2
200 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$6,240.66Each
250 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B2.5
250 HP; 240V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$7,252.66Each
300 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B3
300 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$8,103.34Each
400 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B4
400 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$9,702.00Each
500 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B5
500 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$11,176.01Each
600 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B6
600 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$12,364.01Each
800 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 240V
2909B8
800 HP; 240V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$16,243.33Each
20/25 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.2
20/25 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,033.53Each
30/40 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.4
30/40 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,136.95Each
50 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.5
50 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,265.26Each
60/75 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C.75
60/75 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$2,917.20Each
100 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C1
100 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$3,138.68Each
125/150 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C1.5
125/150 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$4,114.00Each
1000 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C10
1000 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$14,652.00Each
1200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C12
1200 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$20,892.67Each
1600 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C16
1600 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$26,546.66Each
200 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C2
200 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$4,979.33Each
250 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C2.5
250 HP; 480V; 2 Coil Motor starters start and stop a motor and protect against overvoltage and undervoltage Economical...
$5,771.33Each
300 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C3
300 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$6,468.00Each
400 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C4
400 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$7,795.33Each
500 HP Motor Starting Autotransformer, 3 Ph, 2 Coil, 480V
2909C5
500 HP; 480V; 2 CoilMotor starters start and stop a motor and protect against overvoltage and undervoltageEconomical open core and...
$8,932.01Each