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Electrical Transformers

Industrial equipment does not always run on the type of circuit that a building offers. That's why industrial applications rely on transformers to get the right voltage to electrical equipment. Whether stepping down for low voltage electrical equipment or creating a custom wiring project that requires a current transformer, today’s industrial and technology companies need transformers for a wide range of projects, and Grainger is ready to meet that need with these reliable products.

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Transformers Q&A

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Transformers
(68 Questions : 68 Answers)

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I need a replacement transformer for an older HVAC control unit input is 230v output is 24v 35va. no exact replacement available is there a safe substitute? Numbers off the broken transformer:
TF352324-B21A B-1
21B307396P02
Class 2 60Hz
A529
2 months, 3 weeks ago
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Answer: 
Hello. Closest match for replacement transformer would be our item 6JZX5.

If you have further questions please call 800-472-4643 and speak with one of our HVAC tech reps they will be able to assist you.

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2 months, 1 week ago
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The original shows 16V 30VA Class 2 Florence Mfg Co. Inc. Do you carry one that I can replace it with?
5 months ago
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Answer: 
We are sorry but to answer your question we would need more information. If you could please call 800-472-4643 and speak with one of our tech reps they will be able to assist you in getting the information you are asking for.

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5 months ago
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do you have FG-4821 transformer

i looking for FG4821 gas tube transformer, ourdoor non weather proof . 120v/30mA to 15000V30mA MADE BY ACTOWN.
5 months, 2 weeks ago
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Answer: 
This is not an item that we currently carry. However, for business customers, we offer a special order service for specific parts not stocked by Grainger. Please call us at 1-800-Grainger for more information regarding ordering this specific item. Thank you for using Grainger.com Ask & Answer.
5 months, 1 week ago
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I have removed a bad transformer from a KitchenAid Superba built in Microwave oven. This transformer powers the interior oven light
Below are the markings:
XFMRS
4450328
X155A
PRI 3/16" TAB 120V 60Hz
SEC 1/4" TAB 11.5V
15VA Class 2 Transformer

Can you help me select the correct replacement
TY
8 months ago
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In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
8 months ago
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9 months ago
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Answer: 
Please call us at 1-800-Grainger with the input and output voltages and the va rating you need on that transformer.

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9 months ago
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208 to 230 at 43 amps transformer

10 months ago
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In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
9 months ago
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Transformer replacement cross reference

This is a luxaire 21-1033. Pri comm 220-240 looking for a replacement
10 months ago
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In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
9 months ago
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Replacement AC Transformer

Hello,

I have a GE transformer model# CR453XT1AE1EP 120V-24VAC 40VA in need of replacement. Any advise would be helpful. I have found a replacement online, Goodman model# 0130M00140S which Grainger does not carry. Thank you in advance.

Charles DeBlanc
10 months ago
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This is not an item that we currently carry. However, for business customers, we offer a special order service for specific parts not stocked by Grainger. Please call us at 1-800-Grainger for more information regarding ordering this specific item. Thank you for using Grainger.com Ask & Answer.
9 months ago
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1 year ago
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Answer: 
It sounds like you are looking for a 24VDC inverter. I suggest that you find the Watts or Amps rating off of the heating pad and give us a call. We can help find the right inverter for you. 1-800-Grainger

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11 months ago
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replacement transformer for mtb-900

i need a new transformer form techno magnet lighting tranformer model mtb-900
1 year, 2 months ago
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Answer: 
This is not an item that we currently carry. However, for business customers, we offer a special order service for specific parts not stocked by Grainger. Please call us at 1-800-Grainger for more information regarding ordering this specific item. Thank you for using Grainger.com Ask & Answer.
1 year, 2 months ago
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