Schaedler Yesco | Hammond Power Solutions

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: 5.75 in (4)
49.5 In (1)
5.5 in (7)
4.19 in (1)
20.13 in (1)
6.25 in (2)
3.78 in (3)
34 in (18)
5 in (5)
7.75 in (11)
: Accessories (1)
General Purpose Enclosed Control Transformer (2)
Reactors (15)
Control Transformer Accessories (2)
EP Series (1)
Commercial Potted Transformer (50)
Mini Power Center (1)
Hazardous Application Enc. Transformers (3)
Energy efficient Medium Voltage Distribution Transformer (3)
Buck Boost Autotransformers and Low Voltage Lighting Transfomers (11)
: FS-N1 - Indoor (2)
NQ4-N3R - Indoor or Outdoor (12)
NQ0-N3R - Indoor or Outdoor (2)
NH3-N3R - Indoor or Outdoor (10)
DH1-1-N3R - Indoor or Outdoor (1)
DH2-N3R - Indoor or Outdoor (22)
DH1-N3R - Indoor or Outdoor (11)
Contact HPS (19)
NH5-N3R - Indoor or Outdoor (9)
DH6-N3R - Indoor or Outdoor (6)
: 3 Coil MSAT's are integrated with controls for reduced votlage starts, optional thermal switches are available. (1)
Rugged potted construction for use in harsh environments comes standard with ABS(American Bureau of Ships) and Class 1, Div. II, Groups A, B, C and D ratings and a North American Temperature Classification of T3C (3)
Innovative potted design provides single screw access on a hinged cover to the wiring compartment for commercial indoor and outdoor applications (45)
Fuse Holder options (1)
Innovative design showcases a unique blend of performance and economy to protect your VFD, motor, capacitors and electrical system from harmonics, damage and nuisance tripping. (15)
2 Coil MSAT's are integrated with controls for reduced votlage starts, optional thermal switches are available. (1)
Combines a primary disconnect, shielded single phase transformer and output panel board in one system for easy, lockable installation in indoor or outdoor locations. (1)
Encapsulated transformers can be used to buck and boost voltage in single and three phase applications where supply voltages are frequently above or below nominal. These transformers can also be used in low voltage transformer application. (11)
Control transformer for stanard commercial loads without high current inrush, optional finger safe covers are available. (12)
Potted control transformer for high inrush applications powering coils. Options include finger safe cover and an innovative fuse holder system. (18)
: MEX (16)
MUL (229)
DEU (1)
CHN (37)
CAN (32)
MX (1)
USA (1)
: 12.13 in (3)
28.75 in (21)
8.63 in (1)
11.13 in (5)
0.38 in (2)
3.81 in (2)
44.5 in (16)
3.4 in (3)
38 in (4)
5.13 in (2)
: Convection Air Cooled (2)
Convection cooled (166)

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HAMPS SG3A0225KB

Part #HAMPS SG3A0225KB 225KVA 3PH 480V 120/208V NEMA3R ALUM-WOUND TRANSFORMER HPS, SG3A0225KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 225 kVA Power, 60 Hz F

MFG #SG3A0225KB

2 in Stock. More available 05/07/2026

$13489.84/EA

Regular Price: $17200.00/EA, you save $3,710.16 (22%)

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HAMPS Y015QTCF3L0U

Part #HAMPS Y015QTCF3L0U 15KVA 208Y/240Y/400Y/480Y NTERMINAL W/NEUTRAL AUTOTRANSFORMER HPS Y Series Autotransformer Auto Transformer, Convection Cooled Encapsulated, 600Y/480Y/400Y/240Y/208Y VAC Primary, 600Y/480Y/400Y/240Y/208Y VAC Secondary, 15 kVA Power

MFG #Y015QTCF3L0U

5 in Stock. More available 05/08/2026

$1648.87/EA

Regular Price: $2100.00/EA, you save $451.13 (21%)

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HAMPS SG3K0015KB

Part #HAMPS SG3K0015KB 1PH 15KVA 480V-208V 60HZ AL

MFG #SG3K0015KB

1 in Stock. More available 05/08/2026

$2265.35/EA

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HAMPS SG3A0030KB

Part #HAMPS SG3A0030KB 30KVA 3PH 480V 120/208V ALUM-WOUND TRANSFORMER NEMA3R HPS, SG3A0030KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 30 kVA Power, 60 Hz Fre

MFG #SG3A0030KB

3 in Stock. More available 05/07/2026

$2632.83/EA

Regular Price: $3425.00/EA, you save $792.17 (23%)

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HAMPS SG3C0045KD

Part #HAMPS SG3C0045KD 45KVA 3PH 480 240D WITH 5%-120V TAP ALUM-WOUND TRANSFORMER NEMA3R HPS, SG3C0045KD, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 240 Delta VAC/120 VAC Secondary, 45

MFG #SG3C0045KD

2 in Stock. More available 05/07/2026

$3049.02/EA

Regular Price: $3925.00/EA, you save $875.98 (22%)

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HAMPS C1F003LES

Part #HAMPS C1F003LES 3KVA 1PH 240X480 120/240V NEMA3R ENCAPSULATED TRANSFORMER HPS, C1F003LES, Distribution Transformer, Commercial Potted, Series: Fortressâ¢, 240/480 VAC Primary, 120/240 VAC Secondary, 3 kVA Power, 60 Hz Frequency, 1 ph,

MFG #C1F003LES

4 in Stock. More available 05/08/2026

$493.35/EA

Regular Price: $641.00/EA, you save $147.65 (23%)

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HAMPS QC15ESCB

Part #HAMPS QC15ESCB BK 1PH 0.15KVA 240-32 CU HPS, QC15ESCB, Buck Boost Transformer, Dry Type Encapsulated Low Voltage, Series: Universalâ¢, 120 x 240 VAC Primary, 16 x 32 VAC Secondary, 0.15 kVA Power, 50/60 Hz Frequency, 1 ph, Copper Tab/

MFG #QC15ESCB

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HAMPS PH50MBMH

Part #HAMPS PH50MBMH CNTL 50VA 120/240-120/240 HPS, PH50MBMH, Control Transformer, Industrial Molded Open Style, Series: ImperatorÂ®, 240/480/600 VAC Primary, 100/120 VAC Secondary, 50 VA Power, 50/60 Hz Frequency, 1 ph, 0.43 A Maximum, Screw Con

MFG #PH50MBMH

$74.16/EA

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HAMPS SG3A0300KB

Part #HAMPS SG3A0300KB D16 3PH 300KVA 480D-208Y/120V AL 60HZ HPS, SG3A0300KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 300 kVA Power, 60 Hz Frequency, 3 ph, L

MFG #SG3A0300KB

1 in Stock. More available 05/08/2026

$19067.51/EA

Regular Price: $24060.00/EA, you save $4,992.49 (21%)

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HAMPS SG3A0015KB

Part #HAMPS SG3A0015KB 15KVA 3PH 480V 120/208V ALUM-WOUND TRANSFORMER NEMA3R HPS, SG3A0015KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 15 kVA Power, 60 Hz Fre

MFG #SG3A0015KB

4 in Stock. More available 05/07/2026

$1888.68/EA

Regular Price: $2457.00/EA, you save $568.32 (23%)

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HAMPS SG3N0037LE

Part #HAMPS SG3N0037LE 37.5KVA 1PH 240X480 120/240 NEM3R TRANSFORMER HPS, SG3N0037LE, Distribution Transformer, D16 3rd Generation Convection Cooled Dual to Dual Energy Efficient, Series: SentinelÂ® G, 240x480 VAC Primary, 120/240 VAC Secondary,

MFG #SG3N0037LE

2 in Stock. More available 05/07/2026

$3032.65/EA

Regular Price: $3825.00/EA, you save $792.35 (21%)

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HAMPS SG3C0030KD

Part #HAMPS SG3C0030KD 30KVA 3PH 480-240D WITH 5%-120V TAP ALUM-WOUND TRANSFORMER NEMA3R HPS, SG3C0030KD, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 240 Delta VAC/120 VAC Secondary, 30

MFG #SG3C0030KD

2 in Stock. More available 05/07/2026

$2686.56/EA

Regular Price: $3425.00/EA, you save $738.44 (22%)

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HAMPS C2G3000MQMJ

Part #HAMPS C2G3000MQMJ CNTL OPEN 3000VA 240X480V-120X240V 50/60HZ

MFG #C2G3000MQMJ

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HAMPS PH50MQMJ

Part #HAMPS PH50MQMJ HAMMOND 50VA TRANSFORMER HPS, PH50MQMJ, Control Transformer, Industrial Molded Open Style, Series: ImperatorÂ®, 240/480 VAC Primary, 120/240 VAC Secondary, 50 VA Power, 50/60 Hz Frequency, 1 ph, 0.42/0.21 A Maximum, Screw Con

MFG #PH50MQMJ

4 in Stock. More available 05/07/2026

$74.92/EA

Regular Price: $98.00/EA, you save $23.08 (24%)

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HAMPS SG3A0075KB

Part #HAMPS SG3A0075KB 75KVA 3PH 480 120/208V ALUM-WOUND TRANSFORMER NEMA3R HPS, SG3A0075KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 75 kVA Power, 60 Hz Freq

MFG #SG3A0075KB

8 in Stock. More available 05/07/2026

$4492.86/EA

Regular Price: $5844.00/EA, you save $1,351.14 (23%)

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HAMPS QC50ERCB

Part #HAMPS QC50ERCB BUCK BOOST TRANSFORMER 3P HPS, QC50ERCB, Buck Boost Transformer, Commercial Encapsulated, Series: Universalâ¢, 120/240 VAC Primary, 12/24 VAC Secondary, 0.5 kVA Power, 50/60 Hz Frequency, 1 ph, Lead Wire/Tab Connection,

MFG #QC50ERCB

2 in Stock. More available 05/08/2026

$274.66/EA

Regular Price: $327.00/EA, you save $52.34 (16%)

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HAMPS SG3A0045KB

Part #HAMPS SG3A0045KB 45KVA 3PH 480 120/208V ALUM-WOUND TRANSFORMER NEMA3R HPS, SG3A0045KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 45 kVA Power, 60 Hz Freq

MFG #SG3A0045KB

2 in Stock. More available 05/07/2026

$3018.53/EA

Regular Price: $3925.00/EA, you save $906.47 (23%)

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HAMPS SG3N0025LE

Part #HAMPS SG3N0025LE 25KVA 1PH 240X480 120/240V NEMA3R TRANSFORMER HPS, SG3N0025LE, Distribution Transformer, D16 3rd Generation Convection Cooled Dual to Dual Energy Efficient, Series: SentinelÂ® G, 240x480 VAC Primary, 120/240 VAC Secondary,

MFG #SG3N0025LE

3 in Stock. More available 05/07/2026

$2931.65/EA

Regular Price: $3275.00/EA, you save $343.35 (10%)

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HAMPS SG3N0050LE

Part #HAMPS SG3N0050LE 50KVA 1PH 240X480 120/240V NEMA3R TRANSFORMER HPS, SG3N0050LE, Distribution Transformer, D16 3rd Generation Convection Cooled Dual to Dual Energy Efficient, Series: SentinelÂ® G, 240x480 VAC Primary, 120/240 VAC Secondary,

MFG #SG3N0050LE

1 in Stock. More available 05/07/2026

$3709.77/EA

Regular Price: $4675.00/EA, you save $965.23 (21%)

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HAMPS PH150PG

Part #HAMPS PH150PG CNTL 150VA 120X240-12X24 HPS, PH150PG, Control Transformer, Industrial Molded Open Style, Series: ImperatorÂ®, 120/240 VAC Primary, 12/24 VAC Secondary, 150 VA Power, 50/60 Hz Frequency, 1 ph, 12.5/6.25 A Maximum, Screw Connec

MFG #PH150PG

1 in Stock. More available 05/08/2026

$250.01/EA

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HAMPS SG3N0015LE

Part #HAMPS SG3N0015LE 15KVA 1PH 240X480 120/240V NEMA3R TRANSFORMER HPS, SG3N0015LE, Distribution Transformer, D16 3rd Generation Convection Cooled Dual to Dual Energy Efficient, Series: SentinelÂ® G, 240x480 VAC Primary, 120/240 VAC Secondary,

MFG #SG3N0015LE

2 in Stock. More available 04/20/2026 and 05/07/2026

$1565.45/EA

Regular Price: $2016.00/EA, you save $450.55 (22%)

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HAMPS C2M0100MLI

Part #HAMPS C2M0100MLI CNTL MLD 100VA 460/230/208V-115/24V 50/60HZ

MFG #C2M0100MLI

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HAMPS SG3D0112BD

Part #HAMPS SG3D0112BD TRANSFORMER 3PH 112.5KVA 208V-240V 60HZ AL

MFG #SG3D0112BD

1 in Stock. More available 05/08/2026

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HAMPS SG3A0112KB

Part #HAMPS SG3A0112KB 112.5KVA 3PH 480 120/208V NEMA3R ALUM-WOUND TRANSFORMER HPS, SG3A0112KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 112.5 kVA Power, 60 H

MFG #SG3A0112KB

6 in Stock. More available 05/07/2026

$7156.73/EA

Regular Price: $9211.00/EA, you save $2,054.27 (22%)

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HAMPS SG3A0225KB

MFG #SG3A0225KB

2 in Stock. More available 05/07/2026

$13489.84/EA

Regular Price: $17200.00/EA, you save $3,710.16 (22%)

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HAMPS Y015QTCF3L0U

MFG #Y015QTCF3L0U

5 in Stock. More available 05/08/2026

$1648.87/EA

Regular Price: $2100.00/EA, you save $451.13 (21%)

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HAMPS SG3K0015KB

Part #HAMPS SG3K0015KB 1PH 15KVA 480V-208V 60HZ AL

MFG #SG3K0015KB

1 in Stock. More available 05/08/2026

$2265.35/EA

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HAMPS SG3A0030KB

MFG #SG3A0030KB

3 in Stock. More available 05/07/2026

$2632.83/EA

Regular Price: $3425.00/EA, you save $792.17 (23%)

QTY

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HAMPS SG3C0045KD

MFG #SG3C0045KD

2 in Stock. More available 05/07/2026

$3049.02/EA

Regular Price: $3925.00/EA, you save $875.98 (22%)

QTY

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HAMPS C1F003LES

MFG #C1F003LES

4 in Stock. More available 05/08/2026

$493.35/EA

Regular Price: $641.00/EA, you save $147.65 (23%)

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HAMPS QC15ESCB

MFG #QC15ESCB

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HAMPS PH50MBMH

MFG #PH50MBMH

$74.16/EA

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HAMPS SG3A0300KB

MFG #SG3A0300KB

1 in Stock. More available 05/08/2026

$19067.51/EA

Regular Price: $24060.00/EA, you save $4,992.49 (21%)

QTY

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HAMPS SG3A0015KB

MFG #SG3A0015KB

4 in Stock. More available 05/07/2026

$1888.68/EA

Regular Price: $2457.00/EA, you save $568.32 (23%)

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HAMPS SG3N0037LE

MFG #SG3N0037LE

2 in Stock. More available 05/07/2026

$3032.65/EA

Regular Price: $3825.00/EA, you save $792.35 (21%)

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HAMPS SG3C0030KD

MFG #SG3C0030KD

2 in Stock. More available 05/07/2026

$2686.56/EA

Regular Price: $3425.00/EA, you save $738.44 (22%)

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HAMPS C2G3000MQMJ

Part #HAMPS C2G3000MQMJ CNTL OPEN 3000VA 240X480V-120X240V 50/60HZ

MFG #C2G3000MQMJ

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HAMPS PH50MQMJ

MFG #PH50MQMJ

4 in Stock. More available 05/07/2026

$74.92/EA

Regular Price: $98.00/EA, you save $23.08 (24%)

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HAMPS SG3A0075KB

MFG #SG3A0075KB

8 in Stock. More available 05/07/2026

$4492.86/EA

Regular Price: $5844.00/EA, you save $1,351.14 (23%)

QTY

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HAMPS QC50ERCB

MFG #QC50ERCB

2 in Stock. More available 05/08/2026

$274.66/EA

Regular Price: $327.00/EA, you save $52.34 (16%)

QTY

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HAMPS SG3A0045KB

MFG #SG3A0045KB

2 in Stock. More available 05/07/2026

$3018.53/EA

Regular Price: $3925.00/EA, you save $906.47 (23%)

QTY

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HAMPS SG3N0025LE

MFG #SG3N0025LE

3 in Stock. More available 05/07/2026

$2931.65/EA

Regular Price: $3275.00/EA, you save $343.35 (10%)

QTY

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HAMPS SG3N0050LE

MFG #SG3N0050LE

1 in Stock. More available 05/07/2026

$3709.77/EA

Regular Price: $4675.00/EA, you save $965.23 (21%)

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HAMPS PH150PG

MFG #PH150PG

1 in Stock. More available 05/08/2026

$250.01/EA

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HAMPS SG3N0015LE

MFG #SG3N0015LE

2 in Stock. More available 04/20/2026 and 05/07/2026

$1565.45/EA

Regular Price: $2016.00/EA, you save $450.55 (22%)

QTY

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HAMPS C2M0100MLI

Part #HAMPS C2M0100MLI CNTL MLD 100VA 460/230/208V-115/24V 50/60HZ

MFG #C2M0100MLI

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HAMPS SG3D0112BD

Part #HAMPS SG3D0112BD TRANSFORMER 3PH 112.5KVA 208V-240V 60HZ AL

MFG #SG3D0112BD

1 in Stock. More available 05/08/2026

CALL FOR PRICE

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HAMPS SG3A0112KB

MFG #SG3A0112KB

6 in Stock. More available 05/07/2026

$7156.73/EA

Regular Price: $9211.00/EA, you save $2,054.27 (22%)

QTY

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