Shop Hammond Control Transformers
Hammond Power Solutions offers Control Transformers for industrial machinery and other systems that need voltage control. Browse Hammond’s wide variety of Control Transformers at HomElectrical!
350VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP350KHP
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$125.32Each
350VA Spartan Open Transformer, 1 Ph, 347V/380V-12VX24V
SP350KHR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 347/380; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$125.32Each
350VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP350MQMJ
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 240X480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$119.71Each
350VA Spartan Open Transformer, 1 Ph, 277V-120V
SP350NJ
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 277; Secondary Volts: 120Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 120VX240V-12VX24V
SP350PR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 120X240; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 240VX480V-12VX24V
SP350QR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 240X480; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 208VX416V-120VX240V
SP350SP
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 208X416; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 208VX416V-12VX24V
SP350SR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 208X416; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$125.32Each
500VA Spartan Open Transformer, 1 Ph, 600V/480V-120VX240V
SP500ACP
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 600/480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$155.40Each
500VA Spartan Open Transformer, 1 Ph, 600V-12VX24V
SP500AR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 600; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$159.59Each
500VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP500KHP
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$159.59Each
500VA Spartan Open Transformer, 1 Ph, 347V/380V-12VX24V
SP500KHR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 347/380; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$160.31Each
500VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP500MQMJ
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 240X480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$155.40Each
500VA Spartan Open Transformer, 1 Ph, 277V-120V
SP500NJ
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 277; Secondary Volts: 120Multi-voltage primary and secondary models increase range of applications per unitStandard...
$158.20Each
500VA Spartan Open Transformer, 1 Ph, 120VX240V-12VX24V
SP500PR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 120X240; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$159.59Each
500VA Spartan Open Transformer, 1 Ph, 208VX416V-12VX24V
SP500SR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 208X416; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$163.79Each
50VA Spartan Open Transformer, 1 Ph, 600V/480V-120VX240V
SP50ACP
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 600/480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.31Each
50VA Spartan Open Transformer, 1 Ph, 600V-12VX24V
SP50AR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 600; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$50.47Each
50VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP50KHP
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 347V/380V-12VX24V
SP50KHR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 347/380; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$51.11Each
50VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP50MQMJ
50VA; 1 Phase Output Amps: 0.42/0.21 Primary Volts: 240X480; Secondary Volts: 120X240 Multi-voltage primary and secondary models increase range...
$48.32Each
50VA Spartan Open Transformer, 1 Ph, 277V-120V
SP50NJ
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 277; Secondary Volts: 120Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 120VX240V-12VX24V
SP50PR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 120X240; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 240VX480V-12VX24V
SP50QR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 240X480; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 208VX416V-120VX240V
SP50SP
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 208X416; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 208VX416V-12VX24V
SP50SR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 208X416; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$51.11Each
750VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP750KHP
750VA; 1 PhaseOutput Amps: 6.25/3.13Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$214.91Each
750VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP750MQMJ
750VA; 1 PhaseOutput Amps: 6.25/3.13Primary Volts: 240X480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$207.20Each
750VA Spartan Open Transformer, 1 Ph, 208VX416V-120VX240V
SP750SP
750VA; 1 PhaseOutput Amps: 6.25/3.13Primary Volts: 208X416; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$212.81Each
Spartan Transformer Fuse Block Adapter Kit
SPFBAK1
Optional accessory for Spartan Open TransformersSuffix's: AR, QR, PR, KHR, SR - 50 to 500VASuffix's: KHP, SP, NJ - 50...
$17.78Each
350VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP350KHP
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$125.32Each
350VA Spartan Open Transformer, 1 Ph, 347V/380V-12VX24V
SP350KHR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 347/380; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$125.32Each
350VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP350MQMJ
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 240X480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$119.71Each
350VA Spartan Open Transformer, 1 Ph, 277V-120V
SP350NJ
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 277; Secondary Volts: 120Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 120VX240V-12VX24V
SP350PR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 120X240; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 240VX480V-12VX24V
SP350QR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 240X480; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 208VX416V-120VX240V
SP350SP
350VA; 1 PhaseOutput Amps: 2.92/1.46Primary Volts: 208X416; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$123.20Each
350VA Spartan Open Transformer, 1 Ph, 208VX416V-12VX24V
SP350SR
350VA; 1 PhaseOutput Amps: 29.2/14.6Primary Volts: 208X416; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$125.32Each
500VA Spartan Open Transformer, 1 Ph, 600V/480V-120VX240V
SP500ACP
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 600/480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$155.40Each
500VA Spartan Open Transformer, 1 Ph, 600V-12VX24V
SP500AR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 600; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$159.59Each
500VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP500KHP
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$159.59Each
500VA Spartan Open Transformer, 1 Ph, 347V/380V-12VX24V
SP500KHR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 347/380; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$160.31Each
500VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP500MQMJ
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 240X480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$155.40Each
500VA Spartan Open Transformer, 1 Ph, 277V-120V
SP500NJ
500VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 277; Secondary Volts: 120Multi-voltage primary and secondary models increase range of applications per unitStandard...
$158.20Each
500VA Spartan Open Transformer, 1 Ph, 120VX240V-12VX24V
SP500PR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 120X240; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$159.59Each
500VA Spartan Open Transformer, 1 Ph, 208VX416V-12VX24V
SP500SR
500VA; 1 PhaseOutput Amps: 41.7/20.8Primary Volts: 208X416; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$163.79Each
50VA Spartan Open Transformer, 1 Ph, 600V/480V-120VX240V
SP50ACP
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 600/480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.31Each
50VA Spartan Open Transformer, 1 Ph, 600V-12VX24V
SP50AR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 600; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$50.47Each
50VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP50KHP
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 347V/380V-12VX24V
SP50KHR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 347/380; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$51.11Each
50VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP50MQMJ
50VA; 1 Phase Output Amps: 0.42/0.21 Primary Volts: 240X480; Secondary Volts: 120X240 Multi-voltage primary and secondary models increase range...
$48.32Each
50VA Spartan Open Transformer, 1 Ph, 277V-120V
SP50NJ
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 277; Secondary Volts: 120Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 120VX240V-12VX24V
SP50PR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 120X240; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 240VX480V-12VX24V
SP50QR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 240X480; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 208VX416V-120VX240V
SP50SP
50VA; 1 PhaseOutput Amps: 0.42/0.21Primary Volts: 208X416; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$48.99Each
50VA Spartan Open Transformer, 1 Ph, 208VX416V-12VX24V
SP50SR
50VA; 1 PhaseOutput Amps: 4.17/2.08Primary Volts: 208X416; Secondary Volts: 12X24Multi-voltage primary and secondary models increase range of applications per unitStandard...
$51.11Each
750VA Spartan Open Transformer, 1 Ph, 347V/380V-120VX240V
SP750KHP
750VA; 1 PhaseOutput Amps: 6.25/3.13Primary Volts: 380/347; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$214.91Each
750VA Spartan Open Transformer, 1 Ph, 240VX480V-120VX240V
SP750MQMJ
750VA; 1 PhaseOutput Amps: 6.25/3.13Primary Volts: 240X480; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$207.20Each
750VA Spartan Open Transformer, 1 Ph, 208VX416V-120VX240V
SP750SP
750VA; 1 PhaseOutput Amps: 6.25/3.13Primary Volts: 208X416; Secondary Volts: 120X240Multi-voltage primary and secondary models increase range of applications per unitStandard...
$212.81Each
Spartan Transformer Fuse Block Adapter Kit
SPFBAK1
Optional accessory for Spartan Open TransformersSuffix's: AR, QR, PR, KHR, SR - 50 to 500VASuffix's: KHP, SP, NJ - 50...
$17.78Each