ABB Transformers

Various industrial transformers and power control units including control transformers, power distribution transformers, and enclosed transformer assemblies used to step up or step down voltage for electrical control circuits, industrial machinery, and power distribution systems.

ABB transformers are designed to provide efficient, dependable voltage conversion across industrial, commercial, and utility applications. RSP Supply offers a broad selection of ABB transformer solutions, including general-purpose, industrial control, dry-type, harmonic-mitigating, and non-ventilated models. These transformers are built to support stable electrical performance, minimize losses, and help maintain reliable power distribution in demanding environments.

In power distribution systems, transformers convert alternating current voltage from one level to another without changing total power. In industrial environments, this often means stepping down higher voltages such as 480 VAC to lower control voltages for equipment and automation systems. ABB transformers are used in facilities where consistent output, long service life, and safe operation are essential. Dry-type and encapsulated designs are especially useful in environments where moisture resistance, vibration protection, or low maintenance is important.

ABB also offers specialty transformer designs for specific system requirements. Harmonic-mitigating transformers help address issues caused by nonlinear loads, while industrial control transformers provide stable low-voltage output for machinery, panels, and automation equipment. Whether used in substations, commercial buildings, manufacturing plants, or control cabinets, ABB transformers support reliable power conversion and long-term electrical system performance.

Found 564 items
Normally In Stock
ABB 9T51B5810 General Purpose Transformer - 1 Phase, 3.9 kVA
Free U.S Ground shipping
$755.20
$629.33
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ABB 9T51B5812 General Purpose Transformer - 1 Phase, 7.8 kVA
Free U.S Ground shipping
$1876.78
$1563.98
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ABB 9T51B5900 General Purpose Transformer - 1 Phase, 250 VA
Free U.S Ground shipping
$575.74
$479.78
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ABB 9T51B0190 General Purpose Transformer - 1 Phase, 1 kVA
Free U.S Ground shipping
$1454.30
$1211.92
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ABB 9T51B0504 General Purpose Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$388.81
$324.01
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ABB 9T51B0024 General Purpose Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$411.24
$342.70
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ABB 9T51B0107 General Purpose Transformer - 1 Phase, 250 VA
Free U.S Ground shipping
$896.10
$746.75
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ABB 9T51B0108 General Purpose Transformer - 1 Phase, 500 VA
Free U.S Ground shipping
$1224.11
$1020.09
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ABB 9T51B0109 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$1575.49
$1312.91
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ABB 9T51B0110 General Purpose Transformer - 1 Phase, 1 kVA
Free U.S Ground shipping
$1956.19
$1630.16
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ABB 9T51B0111 General Purpose Transformer - 1 Phase, 1.5 kVA
Free U.S Ground shipping
$2593.44
$2161.20
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ABB 9T51B0112 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$3137.42
$2614.52
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ABB 9T51B0113 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$4212.76
$3510.63
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ABB 9T51B0122 General Purpose Transformer - 1 Phase, 50 VA
Free U.S Ground shipping
$550.32
$458.60
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ABB 9T51B0123 General Purpose Transformer - 1 Phase, 75 VA
Free U.S Ground shipping
$607.24
$506.03
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ABB 9T51B0124 General Purpose Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$657.86
$548.22
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ABB 9T51B0125 General Purpose Transformer - 1 Phase, 150 VA
Free U.S Ground shipping
$803.34
$669.45
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ABB 9T51B0127 General Purpose Transformer - 1 Phase, 250 VA
Free U.S Ground shipping
$967.79
$806.49
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ABB 9T51B0128 General Purpose Transformer - 1 Phase, 500 VA
Free U.S Ground shipping
$1224.11
$1020.09
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ABB 9T51B0129 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$1575.49
$1312.91
Normally In Stock
ABB 9T51B0130 General Purpose Transformer - 1 Phase, 1 kVA
Free U.S Ground shipping
$1956.19
$1630.16
Normally In Stock
ABB 9T51B0131 General Purpose Transformer - 1 Phase, 1.5 kVA
Free U.S Ground shipping
$2593.44
$2161.20
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ABB 9T51B0132 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$3137.42
$2614.52
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ABB 9T51B0133 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$4212.76
$3510.63
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ABB 9T51B0135 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$2598.30
$2165.25
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ABB 9T51B0136 General Purpose Transformer - 1 Phase, 500 VA
Free U.S Ground shipping
$482.28
$401.90
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ABB 9T51B0137 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$579.48
$482.90
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ABB 9T51B0138 General Purpose Transformer - 1 Phase, 1 kVA
Free U.S Ground shipping
$650.51
$542.09
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ABB 9T51B0139 General Purpose Transformer - 1 Phase, 1.5 kVA
Free U.S Ground shipping
$833.70
$694.75
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ABB 9T51B0140 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$1043.06
$869.22
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ABB 9T51B0141 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$1162.69
$968.91
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ABB 9T51B0142 General Purpose Transformer - 1 Phase, 5 kVA
Free U.S Ground shipping
$1861.80
$1551.50
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ABB 9T51B0143 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$456.11
$380.09
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ABB 9T51B0144 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$549.56
$457.97
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ABB 9T51B0145 General Purpose Transformer - 1 Phase, 5 kVA
Free U.S Ground shipping
$702.85
$585.71
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ABB 9T51B0146 General Purpose Transformer - 1 Phase, 10 kVA
Free U.S Ground shipping
$1129.06
$940.88
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ABB 9T51B0147 General Purpose Transformer - 1 Phase, 15 kVA
Free U.S Ground shipping
$1506.65
$1255.54
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ABB 9T51B0148 General Purpose Transformer - 1 Phase, 25 kVA
Free U.S Ground shipping
$2018.83
$1682.36
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ABB 9T51B0150 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$549.56
$457.97
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ABB 9T51B0152 General Purpose Transformer - 1 Phase, 5 kVA
Free U.S Ground shipping
$886.04
$738.37
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ABB 9T51B0153 General Purpose Transformer - 1 Phase, 10 kVA
Free U.S Ground shipping
$1349.64
$1124.70
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ABB 9T51B0156 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$1992.66
$1660.55
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ABB 9T51B0157 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$3046.96
$2539.13
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ABB 9T51B0157G03 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$3297.43
$2747.86
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ABB 9T51B0158 General Purpose Transformer - 1 Phase, 500 VA
Free U.S Ground shipping
$815.00
$679.17
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ABB 9T51B0159 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$1244.94
$1037.45
Normally In Stock
ABB 9T51B0160 General Purpose Transformer - 1 Phase, 1 kVA
Free U.S Ground shipping
$1431.37
$1192.81
Normally In Stock
ABB 9T51B0165 General Purpose Transformer - 1 Phase, 150 VA
Free U.S Ground shipping
$530.88
$442.40

FAQs

Q: What does a transformer do?
A transformer converts AC voltage from one level to another without changing the total amount of power, allowing electricity to be distributed safely and efficiently.

Q: What types of ABB transformers are available?
ABB transformers are available in general-purpose, industrial control, dry-type, distribution, harmonic-mitigating, and non-ventilated configurations.

Q: What are epoxy encapsulated coils?
Epoxy encapsulated coils improve insulation while helping protect against moisture, dust, and vibration, making them well suited for harsh or demanding environments.

Q: Where are ABB transformers commonly used?
ABB transformers are used in industrial facilities, commercial buildings, substations, utility systems, control panels, and manufacturing plants.

Q: What is the difference between power, distribution, and control transformers?
Power transformers are used in higher-voltage transmission systems, distribution transformers reduce voltage for facility use, and control transformers provide stable lower-voltage power for control circuits and automation equipment.

Why Buy ABB Transformers from RSP Supply

RSP Supply offers ABB transformers for industrial, commercial, and utility applications that require reliable voltage conversion and long-term electrical performance. Our selection includes general purpose, dry-type, industrial control, and specialty transformer designs suited for a wide range of installation environments. Customers rely on RSP Supply for technical knowledge, dependable product availability, and practical solutions for power distribution and control system applications.