Transformers

Four industrial control transformers and enclosed transformer assemblies, including open-frame control transformers with terminal connections and wall-mounted enclosed units with disconnect switches, designed for stepping down and isolating voltage in industrial power distribution systems.

120V to 600V Input Transformers are used in industrial and commercial electrical systems to provide reliable voltage conversion, electrical isolation, and control power. These transformers transfer electrical energy between circuits through electromagnetic induction, allowing voltage to be stepped up or stepped down to match the requirements of connected equipment. They are commonly used in control panels, machinery, automation systems, and distribution equipment where dependable power conditioning is required.

In industrial environments, transformers support efficient power distribution by allowing higher voltages to be transmitted with lower losses and then reduced to safer, usable levels for equipment operation. Different transformer designs serve different functions depending on the application. Larger power transformers are typically used in broader distribution systems, while compact control transformers are often installed inside enclosures to supply lower-voltage power for relays, contactors, and automation devices.

RSP Supply offers a selection of input transformers with primary voltage ratings from 120V to 600V for a variety of electrical and industrial applications. Available in multiple sizes and configurations, these transformers support reliable operation in manufacturing, infrastructure, commercial facilities, and control systems. Products from manufacturers such as ABB, Eaton, Ericson, Schneider Electric, Sola, and IDEC help support consistent performance across a range of voltage conversion and control power requirements.

Found 396 items
Normally In Stock
ABB 9T58K2873 Industrial Control Transformer - 1 Phase, 50 VA
Free U.S Ground shipping
$125.70
$104.75
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ABB 9T58K1873 Industrial Control Transformer - 1 Phase, 50 VA
Free U.S Ground shipping
$125.70
$104.75
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ABB 9T58K2875 Industrial Control Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$292.31
$243.59
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ABB 9T58K2892 Industrial Control Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$485.41
$404.51
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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 9T51B0024 General Purpose Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$411.24
$342.70
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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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Eaton C1000K3A Control Transformer - 1000 VA Single Phase
Free U.S Ground shipping
$546.62
$455.52
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Eaton S46N11S16N Encapsulated Transformer - 1500 VA Single Phase
Free U.S Ground shipping
$9890.93
$8242.44
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Eaton S48D11P01PCU Encapsulated Transformer - 1000 VA Single Phase
Free U.S Ground shipping
$1144.09
$953.41
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Eaton S48D11S01LS42 Encapsulated Transformer - 1000 VA Single Phase
Free U.S Ground shipping
$1432.76
$1193.97
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Eaton S48D11P16CU Encapsulated Transformer - 1500 VA Single Phase
Free U.S Ground shipping
$2194.69
$1828.91
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Eaton S48D11S10CUSS4X Encapsulated Transformer - 10 kVA Single Phase
Free U.S Ground shipping
$22502.51
$18752.09
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Eaton S48D11S10CUS64X Encapsulated Transformer - 10 kVA Single Phase
Free U.S Ground shipping
$38479.64
$32066.37
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ABB 9T51B0027 General Purpose Transformer - 1 Phase, 250 VA
Free U.S Ground shipping
$590.70
$492.25
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ABB 9T51B0028 General Purpose Transformer - 1 Phase, 500 VA
Free U.S Ground shipping
$1043.99
$869.99
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ABB 9T51B0028G03 General Purpose Transformer - 1 Phase, 500 VA
Free U.S Ground shipping
$1192.60
$993.83
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ABB 9T51B0029 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$1050.55
$875.46
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ABB 9T51B0029G03 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$1540.30
$1283.58
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ABB 9T51B0030 General Purpose Transformer - 1 Phase, 1 kVA
Free U.S Ground shipping
$1327.20
$1106.00
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ABB 9T51B0031 General Purpose Transformer - 1 Phase, 1.5 kVA
Free U.S Ground shipping
$1633.78
$1361.48
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ABB 9T51B0032 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$1992.66
$1660.55
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ABB 9T51B0032G03 General Purpose Transformer - 1 Phase, 2 kVA
Free U.S Ground shipping
$2882.45
$2402.04
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ABB 9T51B0033 General Purpose Transformer - 1 Phase, 3 kVA
Free U.S Ground shipping
$2411.39
$2009.49
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ABB 9T51B0102 General Purpose Transformer - 1 Phase, 50 VA
Free U.S Ground shipping
$550.32
$458.60
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ABB 9T51B0103 General Purpose Transformer - 1 Phase, 75 VA
Free U.S Ground shipping
$607.24
$506.03
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ABB 9T51B0104 General Purpose Transformer - 1 Phase, 100 VA
Free U.S Ground shipping
$657.86
$548.22
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ABB 9T51B0105 General Purpose Transformer - 1 Phase, 150 VA
Free U.S Ground shipping
$803.34
$669.45
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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
Normally In Stock
ABB 9T51B0129 General Purpose Transformer - 1 Phase, 750 VA
Free U.S Ground shipping
$1575.49
$1312.91

FAQs

Q: What is a 120V to 600V input transformer used for?
A 120V to 600V input transformer is used to convert incoming electrical voltage to a level suitable for control circuits, equipment operation, or power distribution while maintaining electrical isolation between circuits.

Q: How do transformers transfer electrical energy?
Transformers transfer electrical energy through electromagnetic induction, where an alternating current in the primary winding creates a magnetic field that induces voltage in the secondary winding.

Q: What is the difference between power transformers and control transformers?
Power transformers handle higher voltages and larger loads, often used in distribution systems, while control transformers are designed to supply lower voltages for control circuits, relays, and automation equipment.

Q: Are these transformers suitable for industrial environments?
Yes. Transformers with 120V to 600V input ratings are commonly used in industrial and commercial settings, including control panels, machinery, and electrical enclosures.

Q: What factors should be considered when selecting an input transformer?
Important factors include primary and secondary voltage requirements, VA rating, mounting style, environmental conditions, and applicable electrical standards.

Why Buy 120V to 600V Input Transformers from RSP Supply

RSP Supply offers 120V to 600V input transformers for industrial and commercial applications that require dependable voltage conversion, isolation, and control power. With products from established manufacturers including ABB, Eaton, Ericson, Schneider Electric, Sola, and IDEC, customers can source transformers suited for a wide range of panel, machinery, and electrical distribution requirements.