Schaedler Yesco | Hammond Power Solutions

30KVA-150KVA

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: MUL (38)
CHN (1)
: General Purpose Transformer (34)
Autotransformers (2)
Industrial Open-Style Control Transformer (1)
K-Factor Rated Transformer (2)
: 34 IN (3)
29.5 in (4)
6.94 in (1)
23.75 in (2)
2.99 in (1)
20.2 in (1)
23.8 in (12)
27 in (15)
: Control transformer for stanard commercial loads without high current inrush, optional finger safe covers are available. (1)
Meets current DOE 10 CFR part 431 (2016) and C802.2 efficiencies in an outdoor type enclosure. Smaller kVA sizes have standard input and/or output lugs, knockouts, and wall mounting brackets to save installation costs. (36)
Provides multiple voltages in smaller footprints than isolation transformers. (2)
: 28.75 in (6)
44.5 in (4)
28.8 in (7)
2.85 in (1)
21.5 in (1)
36 in (15)
52 in (3)
15.13 in (1)
26.67 in (1)
: NH3-N3R - Indoor or Outdoor (2)
DH2-N3R - Indoor or Outdoor (11)
Contact HPS (3)
NH5-N3R - Indoor or Outdoor (1)
Core and Coil (1)
DH1-1-N3R - Indoor or Outdoor (1)
DH3-N3R - Indoor or Outdoor (12)
NH4-N3R - Indoor or Outdoor (1)
NQT4-N3R - Indoor or Outdoor (1)
DH4-N3R - Indoor or Outdoor (4)
: Convection cooled (38)

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HAMPS SG3D0112BD

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

MFG #SG3D0112BD

1 in Stock. More available 03/05/2026

CALL FOR PRICE

QTY

U/M

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

7 in Stock. More available 03/05/2026

$9896.45/BX

QTY

U/M

HAMPS SG3A0150KB

Part #HAMPS SG3A0150KB 150KVA 3PH 480V 120/208V NEM3R ALUM-WOUND TRANSFORMER HPS, SG3A0150KB, Distribution Transformer, Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 150 kVA Power, 60 Hz Fr

MFG #SG3A0150KB

1 in Stock. More available 03/05/2026

$12269.84/BX

QTY

U/M

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 03/05/2026

$25850.47/EA

QTY

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

10 in Stock. More available 03/05/2026

$4217.09/BX

QTY

U/M

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 03/05/2026

$5022.90/BX

QTY

U/M

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

3 in Stock. More available 03/05/2026

$18479.97/BX

QTY

U/M

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

6 in Stock. More available 03/05/2026

$3679.88/BX

QTY

U/M

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 03/05/2026

$4109.64/BX

QTY

U/M

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

11 in Stock. More available 03/05/2026

$6278.89/BX

QTY

U/M

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

5 in Stock. More available 03/05/2026

$4217.09/BX

QTY

U/M

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 03/05/2026

$3679.88/EA

QTY

HAMPS SG3A0045KB0CFC3

Part #HAMPS SG3A0045KB0CFC3 D16 SNTL-G 3PH 45KVA 480D - 208Y/120V CU 60HZ 115C 3R -3DB HPS, SG3A0045KB0CFC3, Distribution Transformer, Dry Type Enclosed General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary, 45 kVA

MFG #SG3A0045KB0CFC3

HAMPS SG3A0150KB0CFC3

Part #HAMPS SG3A0150KB0CFC3 D16 SNTL-G 3PH 150KVA 480D - 208Y/120V CU 60HZ 115C 3R -3DB HPS, SG3A0150KB0CFC3, Distribution Transformer, Dry Type Energy Efficient General Purpose, Series: SentinelÂ® G, 480 Delta VAC Primary, 208Y/120 VAC Secondary

MFG #SG3A0150KB0CFC3

HAMPS SG3A0075BV

Part #HAMPS SG3A0075BV 3PH 75KVA 208V-220Y/127V 60HZ AL

MFG #SG3A0075BV

HAMPS SG3Y0112BK

Part #HAMPS SG3Y0112BK 120/208V-480V TRANSFORMER 112.5 KVA

MFG #SG3Y0112BK

HAMPS SG3D0112BD

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

MFG #SG3D0112BD

1 in Stock. More available 03/05/2026

CALL FOR PRICE