You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.



Isolation Transformer, 3 VA, 12V, 1 x 240V

TRA12UN100 - Isolation Transformer, 3 VA, 12V, 1 x 240V

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
TRA12UN100   Datasheet
See all Technical Docs

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×




1 x 240V



Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

Product Overview

The TRA12UN100 from Carel is a power supply transformer. This transformer enables the Carel IR32/IRDR controllers or Tempatron TT32/TTDR timers to be supplied from 240VAC. They provide a low cost solution for mains operated systems and with a 3VA rating are useful for driving other low voltage monitors, alarms or control circuits that require a 12V supply.
  • Input voltage is 240VAC at 50/60Hz
  • Output voltage is 12VAC
  • Regulation is 13.8VAC (0mA), 10VAC (300mA)
  • 200g weight


Industrial, Power Management

Best Seller

113 In stock Need more?

113 available for 3 - 4 business days delivery

S$19.44 ( S$20.80  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price (Incl GST)
1+ S$19.44 (S$20.80)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.