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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
(65 Questions : 65 Answers)

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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
1 month, 2 weeks 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.
1 month, 1 week ago
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2 months, 2 weeks 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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2 months ago
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208 to 230 at 43 amps transformer

3 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.
2 months, 1 week ago
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Transformer replacement cross reference

This is a luxaire 21-1033. Pri comm 220-240 looking for a replacement
3 months, 1 week 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.
2 months, 1 week 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
3 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.
2 months, 1 week ago
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4 months, 4 weeks 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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4 months ago
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replacement transformer for mtb-900

i need a new transformer form techno magnet lighting tranformer model mtb-900
7 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.
7 months ago
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I am trying to replace a transformer manufactured by Pulse Electronics. It is out of Pacemaster gold elite foldup treadmill and was installed on a circuit board marked "Pacemaster Digital P.S. #501009 Rev.D", maufactured in 2005. The transformer is a 12 pin unit. On one side it has "PULSE PB2223" Near the top it has "66x16.5 4" On the underside it has " 0524", the letters "ET" in a circle, and "MADE IN CHINA".

I have the specs in a pdf and could email them to you.
7 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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7 months ago
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Transformer recommendation

I have a Products Unlimited transformer.. Its used in a 24v battery charger plugged into 120v. It's class 2, 30va 50/60hz. Products Unlimited number is 4000-31M04A8527. Looking for an interchange number. Its got five male spade connectors but only four are used. Any assistance would be greatly appreciated.
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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Please look at Grainger item 4R924. Thank you for using Gainger.com Ask & Answer.
10 months ago
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