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!

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121-150 of 155 products

30kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y030PKCF3L0U

30kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$1,708.00Each

30kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V, 240V, 208V

Y030QTCN

30kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$3,647.00Each

30kVA GP Autotransformer w/ Neutral, 3 Ph, 600V, 480V-400V, 240V, 208V

Y030QTCN3L0U

30kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$3,647.00Each

45kVA General Purpose Autotransformer, 3 Ph, 240V, 216V-208V

Y045CECF

45kVA; Three Phase240Y, 216Y-208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding...

$2,289.00Each

45kVA General Purpose Autotransformer w/ Neutral, 3Ph, 240V, 216V-208V

Y045CECF3L0U

45kVA; Three Phase 240Y, 216Y-208Y With neutral terminals Heavy duty Type 3R enclosure Standard side and rear knock-outs on...

$2,289.00Each

45kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y045PKCN

45kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,235.80Each

45kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y045PKCN3L0U

45kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,235.80Each

45kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V, 240V, 208V

Y045QTC

45kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$4,494.00Each

45kVA GP Autotransformer w/ Neutral, 3 Ph, 600V, 480V-400V, 240V, 208V

Y045QTCH3L0U

45kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$4,494.00Each

75kVA General Purpose Autotransformer, 3 Ph, 240V, 216V-208V

Y075CECN

75kVA; Three Phase240Y, 216Y-208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding...

$3,080.00Each

75kVA General Purpose Autotransformer w/ Neutral, 3Ph, 240V, 216V-208V

Y075CECN3L0U

75kVA; Three Phase240Y, 216Y-208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding...

$3,080.00Each

75kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y075PKCN

75kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,982.00Each

75kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y075PKCN3L0U

75kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,982.00Each

75kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V, 240V, 208V

Y075QTC

75kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$5,957.00Each

75kVA GP Autotransformer w/ Neutral, 3 Ph, 600V, 480V-400V, 240V, 208V

Y075QTCH3L0U

75kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$5,957.00Each

112.5kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y112PKC

112.5kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$3,962.00Each

112.5kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y112PKCH3L0U

112.5kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$3,962.00Each

112.5kVA General Purpose Autotransformer,3Ph, 600V,480V-400V,240V,208V

Y112QTC

112.5kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$7,861.00Each

112.5kVA GP Autotransformer w/ Neutral, 3 Ph, 600V,480V-400V,240V,208V

Y112QTCH3L0U

112.5kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$7,861.00Each

150kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y150PKC

150kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$4,326.00Each

150kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y150PKCH3L0U

150kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$4,326.00Each

150kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V,240V, 208V

Y150QTC

150kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$8,771.00Each

150kVA GP Autotransformer w/ Neutral, 3Ph, 600V, 480V-400V, 240V, 208V

Y150QTCH3L0U

150kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$8,771.00Each

225kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y225PKC

225kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$8,393.00Each

225kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y225PKCH3L0U

225kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$8,393.00Each

225kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V,240V, 208V

Y225QTC

225kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$15,365.00Each

225kVA GP Autotransformer w/ Neutral, 3Ph, 600V, 480V-400V, 240V, 208V

Y225QTCH3L0U

MADE TO ORDER 225kVA; Three Phase 600Y, 480Y-400Y, 240Y, 208Y With neutral terminals Heavy duty Type 3R enclosure Standard...

$15,365.00Each

300kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y300PKC

300kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$10,290.00Each

300kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y300PKCH3L0U

300kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$10,290.00Each

300kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V,240V, 208V

Y300QTC

300kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$20,552.00Each

121-150 of 155 products

30kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y030PKCF3L0U

30kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$1,708.00Each

30kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V, 240V, 208V

Y030QTCN

30kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$3,647.00Each

30kVA GP Autotransformer w/ Neutral, 3 Ph, 600V, 480V-400V, 240V, 208V

Y030QTCN3L0U

30kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$3,647.00Each

45kVA General Purpose Autotransformer, 3 Ph, 240V, 216V-208V

Y045CECF

45kVA; Three Phase240Y, 216Y-208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding...

$2,289.00Each

45kVA General Purpose Autotransformer w/ Neutral, 3Ph, 240V, 216V-208V

Y045CECF3L0U

45kVA; Three Phase 240Y, 216Y-208Y With neutral terminals Heavy duty Type 3R enclosure Standard side and rear knock-outs on...

$2,289.00Each

45kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y045PKCN

45kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,235.80Each

45kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y045PKCN3L0U

45kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,235.80Each

45kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V, 240V, 208V

Y045QTC

45kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$4,494.00Each

45kVA GP Autotransformer w/ Neutral, 3 Ph, 600V, 480V-400V, 240V, 208V

Y045QTCH3L0U

45kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$4,494.00Each

75kVA General Purpose Autotransformer, 3 Ph, 240V, 216V-208V

Y075CECN

75kVA; Three Phase240Y, 216Y-208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding...

$3,080.00Each

75kVA General Purpose Autotransformer w/ Neutral, 3Ph, 240V, 216V-208V

Y075CECN3L0U

75kVA; Three Phase240Y, 216Y-208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding...

$3,080.00Each

75kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y075PKCN

75kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,982.00Each

75kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y075PKCN3L0U

75kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$2,982.00Each

75kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V, 240V, 208V

Y075QTC

75kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$5,957.00Each

75kVA GP Autotransformer w/ Neutral, 3 Ph, 600V, 480V-400V, 240V, 208V

Y075QTCH3L0U

75kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$5,957.00Each

112.5kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y112PKC

112.5kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$3,962.00Each

112.5kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y112PKCH3L0U

112.5kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$3,962.00Each

112.5kVA General Purpose Autotransformer,3Ph, 600V,480V-400V,240V,208V

Y112QTC

112.5kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$7,861.00Each

112.5kVA GP Autotransformer w/ Neutral, 3 Ph, 600V,480V-400V,240V,208V

Y112QTCH3L0U

112.5kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$7,861.00Each

150kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y150PKC

150kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$4,326.00Each

150kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y150PKCH3L0U

150kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$4,326.00Each

150kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V,240V, 208V

Y150QTC

150kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$8,771.00Each

150kVA GP Autotransformer w/ Neutral, 3Ph, 600V, 480V-400V, 240V, 208V

Y150QTCH3L0U

150kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$8,771.00Each

225kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y225PKC

225kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$8,393.00Each

225kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y225PKCH3L0U

225kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$8,393.00Each

225kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V,240V, 208V

Y225QTC

225kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$15,365.00Each

225kVA GP Autotransformer w/ Neutral, 3Ph, 600V, 480V-400V, 240V, 208V

Y225QTCH3L0U

MADE TO ORDER 225kVA; Three Phase 600Y, 480Y-400Y, 240Y, 208Y With neutral terminals Heavy duty Type 3R enclosure Standard...

$15,365.00Each

300kVA General Purpose Autotransformer, 3 Ph, 600V-480V

Y300PKC

300kVA; Three Phase600Y-480YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$10,290.00Each

300kVA General Purpose Autotransformer w/ Neutral, 3 Ph, 600V-480V

Y300PKCH3L0U

300kVA; Three Phase600Y-480YWith neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a single winding design...

$10,290.00Each

300kVA General Purpose Autotransformer,3Ph, 600V, 480V-400V,240V, 208V

Y300QTC

300kVA; Three Phase600Y, 480Y-400Y, 240Y, 208YNo neutral terminalsHeavy duty Type 3R enclosureStandard side and rear knock-outs on all unitsIncorporates a...

$20,552.00Each

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